添加对Microchip SAML10系列支持 (#5868)

* Add SAML10 Cortex-M23 series support

1. Add SAML10 Cortex-M23 series support; 2. remove STDIO related code of same54 series, no need any more; 3. update rtconfig.py to support output bin & map file containing DEVICE PART info.

bsp/microchip/README.md

@@ -2,6 +2,10 @@
 
 Supported Microchip SAM (ARM Cortex-Mx Core) MCU is as following：
 
+## ARM Cortex-M23 Series
+- saml10 | 3.3V Cortex-M23 with ultra low power
+- saml11 | 3.3V Cortex-M23 with ultra low power and trust-zone
+
 ## ARM Cortex-M0+ Series
 - samc21 | 5V Cortex-M0+ with 2 CAN-FD support
 - saml21 | 3.3V low power Cortex-M0+

bsp/microchip/common/applications/adc_demo.c

@@ -16,7 +16,7 @@
 
 #ifdef SAM_ADC_EXAMPLE
 
-#if defined(SOC_SAMC21)
+#if defined(SOC_SAMC21) || defined(SOC_SAML10)
 #define ADC_RESOLUTION_12BIT    ADC_CTRLC_RESSEL_12BIT_Val
 #define ADC_RESOLUTION_16BIT    ADC_CTRLC_RESSEL_16BIT_Val
 #elif defined(SOC_SAME54)

bsp/microchip/samc21/rtconfig.py

@@ -49,7 +49,7 @@ if PLATFORM == 'gcc':
     DEVICE = ' -mcpu=cortex-m0plus -mthumb -ffunction-sections -fdata-sections -mlong-calls'
     CFLAGS = DEVICE + ' -Dgcc'
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T bsp/samc21/gcc/gcc/samc21j18a_flash.ld'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rt-thread-' + DEVICE_PART + '.map,-cref,-u,Reset_Handler -T bsp/samc21/gcc/gcc/samc21j18a_flash.ld'
 
     CPATH = ''
     LPATH = ''
@@ -63,5 +63,5 @@ if PLATFORM == 'gcc':
     CXXFLAGS = CFLAGS 
     CFLAGS += ' -std=c99'
 
-    POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
+    POST_ACTION = OBJCPY + ' -O binary $TARGET rt-thread-' + DEVICE_PART + '.bin\n' + SIZE + ' $TARGET \n'
 

bsp/microchip/same54/bsp/stdio_start.c

-/*
- * Code generated from Atmel Start.
- *
- * This file will be overwritten when reconfiguring your Atmel Start project.
- * Please copy examples or other code you want to keep to a separate file or main.c
- * to avoid loosing it when reconfiguring.
- */
-
-#include "atmel_start.h"
-#include "stdio_start.h"
-
-void STDIO_REDIRECT_0_example(void)
-{
-	/* Print welcome message */
-	printf("\r\nHello ATMEL World!\r\n");
-}
-
-void stdio_redirect_init(void)
-{
-
-	usart_sync_enable(&TARGET_IO);
-	stdio_io_init(&TARGET_IO.io);
-}

bsp/microchip/same54/rtconfig.py

@@ -51,7 +51,7 @@ if PLATFORM == 'gcc':
     DEVICE = ' -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections -mlong-calls'
     CFLAGS = DEVICE + ' -Dgcc'
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T bsp/gcc/gcc/same54p20a_flash.ld'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rt-thread-' + DEVICE_PART + '.map,-cref,-u,Reset_Handler -T bsp/gcc/gcc/same54p20a_flash.ld'
 
     CPATH = ''
     LPATH = ''
@@ -65,5 +65,5 @@ if PLATFORM == 'gcc':
     CXXFLAGS = CFLAGS 
     CFLAGS += ' -std=c99'
 
-    POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
+    POST_ACTION = OBJCPY + ' -O binary $TARGET rt-thread-' + DEVICE_PART + '.bin\n' + SIZE + ' $TARGET \n'
 

bsp/microchip/same70/rtconfig.py

@@ -51,7 +51,7 @@ if PLATFORM == 'gcc':
     DEVICE = ' -mcpu=cortex-m7 -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections -mlong-calls'
     CFLAGS = DEVICE + ' -Dgcc'
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T bsp/same70b/gcc/gcc/same70q21b_flash.ld'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rt-thread-' + DEVICE_PART + '.map,-cref,-u,Reset_Handler -T bsp/same70b/gcc/gcc/same70q21b_flash.ld'
 
     CPATH = ''
     LPATH = ''
@@ -65,5 +65,5 @@ if PLATFORM == 'gcc':
     CXXFLAGS = CFLAGS 
     CFLAGS += ' -std=c99'
 
-    POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
+    POST_ACTION = OBJCPY + ' -O binary $TARGET rt-thread-' + DEVICE_PART + '.bin\n' + SIZE + ' $TARGET \n'
 

bsp/microchip/saml10/.config

+#
+# Automatically generated file; DO NOT EDIT.
+# RT-Thread Configuration
+#
+
+#
+# RT-Thread Kernel
+#
+CONFIG_RT_NAME_MAX=8
+# CONFIG_RT_USING_ARCH_DATA_TYPE is not set
+# CONFIG_RT_USING_SMP is not set
+CONFIG_RT_ALIGN_SIZE=4
+# CONFIG_RT_THREAD_PRIORITY_8 is not set
+CONFIG_RT_THREAD_PRIORITY_32=y
+# CONFIG_RT_THREAD_PRIORITY_256 is not set
+CONFIG_RT_THREAD_PRIORITY_MAX=32
+CONFIG_RT_TICK_PER_SECOND=200
+CONFIG_RT_USING_OVERFLOW_CHECK=y
+CONFIG_RT_USING_HOOK=y
+CONFIG_RT_HOOK_USING_FUNC_PTR=y
+CONFIG_RT_USING_IDLE_HOOK=y
+CONFIG_RT_IDLE_HOOK_LIST_SIZE=4
+CONFIG_IDLE_THREAD_STACK_SIZE=256
+# CONFIG_RT_USING_TIMER_SOFT is not set
+
+#
+# kservice optimization
+#
+# CONFIG_RT_KSERVICE_USING_STDLIB is not set
+# CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
+# CONFIG_RT_USING_TINY_FFS is not set
+# CONFIG_RT_PRINTF_LONGLONG is not set
+CONFIG_RT_DEBUG=y
+# CONFIG_RT_DEBUG_COLOR is not set
+# CONFIG_RT_DEBUG_INIT_CONFIG is not set
+# CONFIG_RT_DEBUG_THREAD_CONFIG is not set
+# CONFIG_RT_DEBUG_SCHEDULER_CONFIG is not set
+# CONFIG_RT_DEBUG_IPC_CONFIG is not set
+# CONFIG_RT_DEBUG_TIMER_CONFIG is not set
+# CONFIG_RT_DEBUG_IRQ_CONFIG is not set
+# CONFIG_RT_DEBUG_MEM_CONFIG is not set
+# CONFIG_RT_DEBUG_SLAB_CONFIG is not set
+# CONFIG_RT_DEBUG_MEMHEAP_CONFIG is not set
+# CONFIG_RT_DEBUG_MODULE_CONFIG is not set
+
+#
+# Inter-Thread communication
+#
+CONFIG_RT_USING_SEMAPHORE=y
+CONFIG_RT_USING_MUTEX=y
+CONFIG_RT_USING_EVENT=y
+CONFIG_RT_USING_MAILBOX=y
+CONFIG_RT_USING_MESSAGEQUEUE=y
+# CONFIG_RT_USING_SIGNALS is not set
+
+#
+# Memory Management
+#
+CONFIG_RT_USING_MEMPOOL=y
+CONFIG_RT_USING_SMALL_MEM=y
+# CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_MEMHEAP is not set
+CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y
+# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set
+# CONFIG_RT_USING_SLAB_AS_HEAP is not set
+# CONFIG_RT_USING_USERHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
+# CONFIG_RT_USING_MEMTRACE is not set
+# CONFIG_RT_USING_HEAP_ISR is not set
+CONFIG_RT_USING_HEAP=y
+
+#
+# Kernel Device Object
+#
+CONFIG_RT_USING_DEVICE=y
+# CONFIG_RT_USING_DEVICE_OPS is not set
+# CONFIG_RT_USING_INTERRUPT_INFO is not set
+CONFIG_RT_USING_CONSOLE=y
+CONFIG_RT_CONSOLEBUF_SIZE=128
+CONFIG_RT_CONSOLE_DEVICE_NAME="uart0"
+CONFIG_RT_VER_NUM=0x40100
+CONFIG_ARCH_ARM=y
+# CONFIG_RT_USING_CPU_FFS is not set
+CONFIG_ARCH_ARM_CORTEX_M=y
+# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
+
+#
+# RT-Thread Components
+#
+CONFIG_RT_USING_COMPONENTS_INIT=y
+CONFIG_RT_USING_USER_MAIN=y
+CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048
+CONFIG_RT_MAIN_THREAD_PRIORITY=10
+# CONFIG_RT_USING_LEGACY is not set
+# CONFIG_RT_USING_MSH is not set
+# CONFIG_RT_USING_DFS is not set
+# CONFIG_RT_USING_FAL is not set
+# CONFIG_RT_USING_LWP is not set
+
+#
+# Device Drivers
+#
+CONFIG_RT_USING_DEVICE_IPC=y
+CONFIG_RT_USING_SYSTEM_WORKQUEUE=y
+CONFIG_RT_SYSTEM_WORKQUEUE_STACKSIZE=2048
+CONFIG_RT_SYSTEM_WORKQUEUE_PRIORITY=23
+CONFIG_RT_USING_SERIAL=y
+CONFIG_RT_USING_SERIAL_V1=y
+# CONFIG_RT_USING_SERIAL_V2 is not set
+CONFIG_RT_SERIAL_USING_DMA=y
+CONFIG_RT_SERIAL_RB_BUFSZ=64
+# CONFIG_RT_USING_CAN is not set
+# CONFIG_RT_USING_HWTIMER is not set
+# CONFIG_RT_USING_CPUTIME is not set
+CONFIG_RT_USING_I2C=y
+# CONFIG_RT_I2C_DEBUG is not set
+# CONFIG_RT_USING_I2C_BITOPS is not set
+# CONFIG_RT_USING_PHY is not set
+# CONFIG_RT_USING_PIN is not set
+# CONFIG_RT_USING_ADC is not set
+# CONFIG_RT_USING_DAC is not set
+# CONFIG_RT_USING_PWM is not set
+# CONFIG_RT_USING_MTD_NOR is not set
+# CONFIG_RT_USING_MTD_NAND is not set
+# CONFIG_RT_USING_PM is not set
+# CONFIG_RT_USING_RTC is not set
+# CONFIG_RT_USING_SDIO is not set
+# CONFIG_RT_USING_SPI is not set
+# CONFIG_RT_USING_WDT is not set
+# CONFIG_RT_USING_AUDIO is not set
+# CONFIG_RT_USING_SENSOR is not set
+# CONFIG_RT_USING_TOUCH is not set
+# CONFIG_RT_USING_HWCRYPTO is not set
+# CONFIG_RT_USING_PULSE_ENCODER is not set
+# CONFIG_RT_USING_INPUT_CAPTURE is not set
+# CONFIG_RT_USING_WIFI is not set
+
+#
+# Using USB
+#
+# CONFIG_RT_USING_USB is not set
+# CONFIG_RT_USING_USB_HOST is not set
+# CONFIG_RT_USING_USB_DEVICE is not set
+
+#
+# C/C++ and POSIX layer
+#
+CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
+
+#
+# POSIX (Portable Operating System Interface) layer
+#
+# CONFIG_RT_USING_POSIX_FS is not set
+# CONFIG_RT_USING_POSIX_DELAY is not set
+# CONFIG_RT_USING_POSIX_CLOCK is not set
+# CONFIG_RT_USING_POSIX_TIMER is not set
+# CONFIG_RT_USING_PTHREADS is not set
+# CONFIG_RT_USING_MODULE is not set
+
+#
+# Interprocess Communication (IPC)
+#
+# CONFIG_RT_USING_POSIX_PIPE is not set
+# CONFIG_RT_USING_POSIX_MESSAGE_QUEUE is not set
+# CONFIG_RT_USING_POSIX_MESSAGE_SEMAPHORE is not set
+
+#
+# Socket is in the 'Network' category
+#
+# CONFIG_RT_USING_CPLUSPLUS is not set
+
+#
+# Network
+#
+# CONFIG_RT_USING_SAL is not set
+# CONFIG_RT_USING_NETDEV is not set
+# CONFIG_RT_USING_LWIP is not set
+# CONFIG_RT_USING_AT is not set
+
+#
+# Utilities
+#
+# CONFIG_RT_USING_RYM is not set
+# CONFIG_RT_USING_ULOG is not set
+# CONFIG_RT_USING_UTEST is not set
+# CONFIG_RT_USING_VAR_EXPORT is not set
+# CONFIG_RT_USING_RT_LINK is not set
+# CONFIG_RT_USING_VBUS is not set
+
+#
+# RT-Thread Utestcases
+#
+# CONFIG_RT_USING_UTESTCASES is not set
+
+#
+# RT-Thread online packages
+#
+
+#
+# IoT - internet of things
+#
+# CONFIG_PKG_USING_LWIP is not set
+# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
+# CONFIG_PKG_USING_PAHOMQTT is not set
+# CONFIG_PKG_USING_UMQTT is not set
+# CONFIG_PKG_USING_WEBCLIENT is not set
+# CONFIG_PKG_USING_WEBNET is not set
+# CONFIG_PKG_USING_MONGOOSE is not set
+# CONFIG_PKG_USING_MYMQTT is not set
+# CONFIG_PKG_USING_KAWAII_MQTT is not set
+# CONFIG_PKG_USING_BC28_MQTT is not set
+# CONFIG_PKG_USING_WEBTERMINAL is not set
+# CONFIG_PKG_USING_LIBMODBUS is not set
+# CONFIG_PKG_USING_FREEMODBUS is not set
+# CONFIG_PKG_USING_NANOPB is not set
+
+#
+# Wi-Fi
+#
+
+#
+# Marvell WiFi
+#
+# CONFIG_PKG_USING_WLANMARVELL is not set
+
+#
+# Wiced WiFi
+#
+# CONFIG_PKG_USING_WLAN_WICED is not set
+# CONFIG_PKG_USING_RW007 is not set
+# CONFIG_PKG_USING_COAP is not set
+# CONFIG_PKG_USING_NOPOLL is not set
+# CONFIG_PKG_USING_NETUTILS is not set
+# CONFIG_PKG_USING_CMUX is not set
+# CONFIG_PKG_USING_PPP_DEVICE is not set
+# CONFIG_PKG_USING_AT_DEVICE is not set
+# CONFIG_PKG_USING_ATSRV_SOCKET is not set
+# CONFIG_PKG_USING_WIZNET is not set
+# CONFIG_PKG_USING_ZB_COORDINATOR is not set
+
+#
+# IoT Cloud
+#
+# CONFIG_PKG_USING_ONENET is not set
+# CONFIG_PKG_USING_GAGENT_CLOUD is not set
+# CONFIG_PKG_USING_ALI_IOTKIT is not set
+# CONFIG_PKG_USING_AZURE is not set
+# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set
+# CONFIG_PKG_USING_JIOT-C-SDK is not set
+# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
+# CONFIG_PKG_USING_JOYLINK is not set
+# CONFIG_PKG_USING_EZ_IOT_OS is not set
+# CONFIG_PKG_USING_NIMBLE is not set
+# CONFIG_PKG_USING_LLSYNC_SDK_ADAPTER is not set
+# CONFIG_PKG_USING_OTA_DOWNLOADER is not set
+# CONFIG_PKG_USING_IPMSG is not set
+# CONFIG_PKG_USING_LSSDP is not set
+# CONFIG_PKG_USING_AIRKISS_OPEN is not set
+# CONFIG_PKG_USING_LIBRWS is not set
+# CONFIG_PKG_USING_TCPSERVER is not set
+# CONFIG_PKG_USING_PROTOBUF_C is not set
+# CONFIG_PKG_USING_DLT645 is not set
+# CONFIG_PKG_USING_QXWZ is not set
+# CONFIG_PKG_USING_SMTP_CLIENT is not set
+# CONFIG_PKG_USING_ABUP_FOTA is not set
+# CONFIG_PKG_USING_LIBCURL2RTT is not set
+# CONFIG_PKG_USING_CAPNP is not set
+# CONFIG_PKG_USING_AGILE_TELNET is not set
+# CONFIG_PKG_USING_NMEALIB is not set
+# CONFIG_PKG_USING_PDULIB is not set
+# CONFIG_PKG_USING_BTSTACK is not set
+# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
+# CONFIG_PKG_USING_WAYZ_IOTKIT is not set
+# CONFIG_PKG_USING_MAVLINK is not set
+# CONFIG_PKG_USING_BSAL is not set
+# CONFIG_PKG_USING_AGILE_MODBUS is not set
+# CONFIG_PKG_USING_AGILE_FTP is not set
+# CONFIG_PKG_USING_EMBEDDEDPROTO is not set
+# CONFIG_PKG_USING_RT_LINK_HW is not set
+# CONFIG_PKG_USING_LORA_PKT_FWD is not set
+# CONFIG_PKG_USING_LORA_GW_DRIVER_LIB is not set
+# CONFIG_PKG_USING_LORA_PKT_SNIFFER is not set
+# CONFIG_PKG_USING_HM is not set
+# CONFIG_PKG_USING_SMALL_MODBUS is not set
+# CONFIG_PKG_USING_NET_SERVER is not set
+
+#
+# security packages
+#
+# CONFIG_PKG_USING_MBEDTLS is not set
+# CONFIG_PKG_USING_LIBSODIUM is not set
+# CONFIG_PKG_USING_TINYCRYPT is not set
+# CONFIG_PKG_USING_TFM is not set
+# CONFIG_PKG_USING_YD_CRYPTO is not set
+
+#
+# language packages
+#
+
+#
+# JSON: JavaScript Object Notation, a lightweight data-interchange format
+#
+# CONFIG_PKG_USING_CJSON is not set
+# CONFIG_PKG_USING_LJSON is not set
+# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
+# CONFIG_PKG_USING_RAPIDJSON is not set
+# CONFIG_PKG_USING_JSMN is not set
+# CONFIG_PKG_USING_AGILE_JSMN is not set
+
+#
+# XML: Extensible Markup Language
+#
+# CONFIG_PKG_USING_SIMPLE_XML is not set
+# CONFIG_PKG_USING_EZXML is not set
+# CONFIG_PKG_USING_LUATOS_SOC is not set
+# CONFIG_PKG_USING_LUA is not set
+# CONFIG_PKG_USING_JERRYSCRIPT is not set
+# CONFIG_PKG_USING_MICROPYTHON is not set
+# CONFIG_PKG_USING_PIKASCRIPT is not set
+
+#
+# multimedia packages
+#
+
+#
+# LVGL: powerful and easy-to-use embedded GUI library
+#
+# CONFIG_PKG_USING_LVGL is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
+# CONFIG_PKG_USING_LV_MUSIC_DEMO is not set
+
+#
+# u8g2: a monochrome graphic library
+#
+# CONFIG_PKG_USING_U8G2_OFFICIAL is not set
+# CONFIG_PKG_USING_U8G2 is not set
+# CONFIG_PKG_USING_OPENMV is not set
+# CONFIG_PKG_USING_MUPDF is not set
+# CONFIG_PKG_USING_STEMWIN is not set
+# CONFIG_PKG_USING_WAVPLAYER is not set
+# CONFIG_PKG_USING_TJPGD is not set
+# CONFIG_PKG_USING_PDFGEN is not set
+# CONFIG_PKG_USING_HELIX is not set
+# CONFIG_PKG_USING_AZUREGUIX is not set
+# CONFIG_PKG_USING_TOUCHGFX2RTT is not set
+# CONFIG_PKG_USING_NUEMWIN is not set
+# CONFIG_PKG_USING_MP3PLAYER is not set
+# CONFIG_PKG_USING_TINYJPEG is not set
+# CONFIG_PKG_USING_UGUI is not set
+
+#
+# PainterEngine: A cross-platform graphics application framework written in C language
+#
+# CONFIG_PKG_USING_PAINTERENGINE is not set
+# CONFIG_PKG_USING_PAINTERENGINE_AUX is not set
+# CONFIG_PKG_USING_MCURSES is not set
+# CONFIG_PKG_USING_TERMBOX is not set
+# CONFIG_PKG_USING_VT100 is not set
+# CONFIG_PKG_USING_QRCODE is not set
+# CONFIG_PKG_USING_GUIENGINE is not set
+
+#
+# tools packages
+#
+# CONFIG_PKG_USING_CMBACKTRACE is not set
+# CONFIG_PKG_USING_EASYFLASH is not set
+# CONFIG_PKG_USING_EASYLOGGER is not set
+# CONFIG_PKG_USING_SYSTEMVIEW is not set
+# CONFIG_PKG_USING_SEGGER_RTT is not set
+# CONFIG_PKG_USING_RDB is not set
+# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
+# CONFIG_PKG_USING_ULOG_FILE is not set
+# CONFIG_PKG_USING_LOGMGR is not set
+# CONFIG_PKG_USING_ADBD is not set
+# CONFIG_PKG_USING_COREMARK is not set
+# CONFIG_PKG_USING_DHRYSTONE is not set
+# CONFIG_PKG_USING_MEMORYPERF is not set
+# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
+# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
+# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
+# CONFIG_PKG_USING_BS8116A is not set
+# CONFIG_PKG_USING_GPS_RMC is not set
+# CONFIG_PKG_USING_URLENCODE is not set
+# CONFIG_PKG_USING_UMCN is not set
+# CONFIG_PKG_USING_LWRB2RTT is not set
+# CONFIG_PKG_USING_CPU_USAGE is not set
+# CONFIG_PKG_USING_GBK2UTF8 is not set
+# CONFIG_PKG_USING_VCONSOLE is not set
+# CONFIG_PKG_USING_KDB is not set
+# CONFIG_PKG_USING_WAMR is not set
+# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set
+# CONFIG_PKG_USING_LWLOG is not set
+# CONFIG_PKG_USING_ANV_TRACE is not set
+# CONFIG_PKG_USING_ANV_MEMLEAK is not set
+# CONFIG_PKG_USING_ANV_TESTSUIT is not set
+# CONFIG_PKG_USING_ANV_BENCH is not set
+# CONFIG_PKG_USING_DEVMEM is not set
+# CONFIG_PKG_USING_REGEX is not set
+# CONFIG_PKG_USING_MEM_SANDBOX is not set
+# CONFIG_PKG_USING_SOLAR_TERMS is not set
+# CONFIG_PKG_USING_GAN_ZHI is not set
+# CONFIG_PKG_USING_FDT is not set
+# CONFIG_PKG_USING_CBOX is not set
+# CONFIG_PKG_USING_SNOWFLAKE is not set
+
+#
+# system packages
+#
+
+#
+# enhanced kernel services
+#
+# CONFIG_PKG_USING_RT_MEMCPY_CM is not set
+# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
+# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set
+
+#
+# POSIX extension functions
+#
+# CONFIG_PKG_USING_POSIX_GETLINE is not set
+# CONFIG_PKG_USING_POSIX_WCWIDTH is not set
+# CONFIG_PKG_USING_POSIX_ITOA is not set
+# CONFIG_PKG_USING_POSIX_STRINGS is not set
+
+#
+# acceleration: Assembly language or algorithmic acceleration packages
+#
+# CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
+# CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
+# CONFIG_PKG_USING_QFPLIB_M3 is not set
+
+#
+# CMSIS: ARM Cortex-M Microcontroller Software Interface Standard
+#
+# CONFIG_PKG_USING_CMSIS_5 is not set
+# CONFIG_PKG_USING_CMSIS_RTOS2 is not set
+
+#
+# Micrium: Micrium software products porting for RT-Thread
+#
+# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
+# CONFIG_PKG_USING_UCOSII_WRAPPER is not set
+# CONFIG_PKG_USING_UC_CRC is not set
+# CONFIG_PKG_USING_UC_CLK is not set
+# CONFIG_PKG_USING_UC_COMMON is not set
+# CONFIG_PKG_USING_UC_MODBUS is not set
+# CONFIG_PKG_USING_RTDUINO is not set
+# CONFIG_PKG_USING_CAIRO is not set
+# CONFIG_PKG_USING_PIXMAN is not set
+# CONFIG_PKG_USING_PARTITION is not set
+# CONFIG_PKG_USING_FLASHDB is not set
+# CONFIG_PKG_USING_SQLITE is not set
+# CONFIG_PKG_USING_RTI is not set
+# CONFIG_PKG_USING_DFS_YAFFS is not set
+# CONFIG_PKG_USING_LITTLEFS is not set
+# CONFIG_PKG_USING_DFS_JFFS2 is not set
+# CONFIG_PKG_USING_DFS_UFFS is not set
+# CONFIG_PKG_USING_LWEXT4 is not set
+# CONFIG_PKG_USING_THREAD_POOL is not set
+# CONFIG_PKG_USING_ROBOTS is not set
+# CONFIG_PKG_USING_EV is not set
+# CONFIG_PKG_USING_SYSWATCH is not set
+# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
+# CONFIG_PKG_USING_PLCCORE is not set
+# CONFIG_PKG_USING_RAMDISK is not set
+# CONFIG_PKG_USING_MININI is not set
+# CONFIG_PKG_USING_QBOOT is not set
+# CONFIG_PKG_USING_PPOOL is not set
+# CONFIG_PKG_USING_OPENAMP is not set
+# CONFIG_PKG_USING_LPM is not set
+# CONFIG_PKG_USING_TLSF is not set
+# CONFIG_PKG_USING_EVENT_RECORDER is not set
+# CONFIG_PKG_USING_ARM_2D is not set
+# CONFIG_PKG_USING_MCUBOOT is not set
+# CONFIG_PKG_USING_TINYUSB is not set
+# CONFIG_PKG_USING_CHERRYUSB is not set
+# CONFIG_PKG_USING_KMULTI_RTIMER is not set
+
+#
+# peripheral libraries and drivers
+#
+# CONFIG_PKG_USING_SENSORS_DRIVERS is not set
+# CONFIG_PKG_USING_REALTEK_AMEBA is not set
+# CONFIG_PKG_USING_SHT2X is not set
+# CONFIG_PKG_USING_SHT3X is not set
+# CONFIG_PKG_USING_AS7341 is not set
+# CONFIG_PKG_USING_STM32_SDIO is not set
+# CONFIG_PKG_USING_ICM20608 is not set
+# CONFIG_PKG_USING_BUTTON is not set
+# CONFIG_PKG_USING_PCF8574 is not set
+# CONFIG_PKG_USING_SX12XX is not set
+# CONFIG_PKG_USING_SIGNAL_LED is not set
+# CONFIG_PKG_USING_LEDBLINK is not set
+# CONFIG_PKG_USING_LITTLED is not set
+# CONFIG_PKG_USING_LKDGUI is not set
+# CONFIG_PKG_USING_NRF5X_SDK is not set
+# CONFIG_PKG_USING_NRFX is not set
+# CONFIG_PKG_USING_WM_LIBRARIES is not set
+# CONFIG_PKG_USING_KENDRYTE_SDK is not set
+# CONFIG_PKG_USING_INFRARED is not set
+# CONFIG_PKG_USING_MULTI_INFRARED is not set
+# CONFIG_PKG_USING_AGILE_BUTTON is not set
+# CONFIG_PKG_USING_AGILE_LED is not set
+# CONFIG_PKG_USING_AT24CXX is not set
+# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
+# CONFIG_PKG_USING_AD7746 is not set
+# CONFIG_PKG_USING_PCA9685 is not set
+# CONFIG_PKG_USING_I2C_TOOLS is not set
+# CONFIG_PKG_USING_NRF24L01 is not set
+# CONFIG_PKG_USING_TOUCH_DRIVERS is not set
+# CONFIG_PKG_USING_MAX17048 is not set
+# CONFIG_PKG_USING_RPLIDAR is not set
+# CONFIG_PKG_USING_AS608 is not set
+# CONFIG_PKG_USING_RC522 is not set
+# CONFIG_PKG_USING_WS2812B is not set
+# CONFIG_PKG_USING_EMBARC_BSP is not set
+# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
+# CONFIG_PKG_USING_MULTI_RTIMER is not set
+# CONFIG_PKG_USING_MAX7219 is not set
+# CONFIG_PKG_USING_BEEP is not set
+# CONFIG_PKG_USING_EASYBLINK is not set
+# CONFIG_PKG_USING_PMS_SERIES is not set
+# CONFIG_PKG_USING_CAN_YMODEM is not set
+# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
+# CONFIG_PKG_USING_QLED is not set
+# CONFIG_PKG_USING_PAJ7620 is not set
+# CONFIG_PKG_USING_AGILE_CONSOLE is not set
+# CONFIG_PKG_USING_LD3320 is not set
+# CONFIG_PKG_USING_WK2124 is not set
+# CONFIG_PKG_USING_LY68L6400 is not set
+# CONFIG_PKG_USING_DM9051 is not set
+# CONFIG_PKG_USING_SSD1306 is not set
+# CONFIG_PKG_USING_QKEY is not set
+# CONFIG_PKG_USING_RS485 is not set
+# CONFIG_PKG_USING_RS232 is not set
+# CONFIG_PKG_USING_NES is not set
+# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
+# CONFIG_PKG_USING_VDEVICE is not set
+# CONFIG_PKG_USING_SGM706 is not set
+# CONFIG_PKG_USING_STM32WB55_SDK is not set
+# CONFIG_PKG_USING_RDA58XX is not set
+# CONFIG_PKG_USING_LIBNFC is not set
+# CONFIG_PKG_USING_MFOC is not set
+# CONFIG_PKG_USING_TMC51XX is not set
+# CONFIG_PKG_USING_TCA9534 is not set
+# CONFIG_PKG_USING_KOBUKI is not set
+# CONFIG_PKG_USING_ROSSERIAL is not set
+# CONFIG_PKG_USING_MICRO_ROS is not set
+# CONFIG_PKG_USING_MCP23008 is not set
+# CONFIG_PKG_USING_BLUETRUM_SDK is not set
+# CONFIG_PKG_USING_MISAKA_AT24CXX is not set
+# CONFIG_PKG_USING_MISAKA_RGB_BLING is not set
+# CONFIG_PKG_USING_LORA_MODEM_DRIVER is not set
+# CONFIG_PKG_USING_BL_MCU_SDK is not set
+# CONFIG_PKG_USING_SOFT_SERIAL is not set
+# CONFIG_PKG_USING_MB85RS16 is not set
+# CONFIG_PKG_USING_CW2015 is not set
+# CONFIG_PKG_USING_RFM300 is not set
+
+#
+# AI packages
+#
+# CONFIG_PKG_USING_LIBANN is not set
+# CONFIG_PKG_USING_NNOM is not set
+# CONFIG_PKG_USING_ONNX_BACKEND is not set
+# CONFIG_PKG_USING_ONNX_PARSER is not set
+# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
+# CONFIG_PKG_USING_ELAPACK is not set
+# CONFIG_PKG_USING_ULAPACK is not set
+# CONFIG_PKG_USING_QUEST is not set
+# CONFIG_PKG_USING_NAXOS is not set
+
+#
+# miscellaneous packages
+#
+
+#
+# project laboratory
+#
+
+#
+# samples: kernel and components samples
+#
+# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
+# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
+# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
+# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
+
+#
+# entertainment: terminal games and other interesting software packages
+#
+# CONFIG_PKG_USING_CMATRIX is not set
+# CONFIG_PKG_USING_SL is not set
+# CONFIG_PKG_USING_CAL is not set
+# CONFIG_PKG_USING_ACLOCK is not set
+# CONFIG_PKG_USING_THREES is not set
+# CONFIG_PKG_USING_2048 is not set
+# CONFIG_PKG_USING_SNAKE is not set
+# CONFIG_PKG_USING_TETRIS is not set
+# CONFIG_PKG_USING_DONUT is not set
+# CONFIG_PKG_USING_COWSAY is not set
+# CONFIG_PKG_USING_LIBCSV is not set
+# CONFIG_PKG_USING_OPTPARSE is not set
+# CONFIG_PKG_USING_FASTLZ is not set
+# CONFIG_PKG_USING_MINILZO is not set
+# CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_LZMA is not set
+# CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
+# CONFIG_PKG_USING_CANFESTIVAL is not set
+# CONFIG_PKG_USING_ZLIB is not set
+# CONFIG_PKG_USING_MINIZIP is not set
+# CONFIG_PKG_USING_HEATSHRINK is not set
+# CONFIG_PKG_USING_DSTR is not set
+# CONFIG_PKG_USING_TINYFRAME is not set
+# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
+# CONFIG_PKG_USING_DIGITALCTRL is not set
+# CONFIG_PKG_USING_UPACKER is not set
+# CONFIG_PKG_USING_UPARAM is not set
+# CONFIG_PKG_USING_HELLO is not set
+# CONFIG_PKG_USING_VI is not set
+# CONFIG_PKG_USING_KI is not set
+# CONFIG_PKG_USING_ARMv7M_DWT is not set
+# CONFIG_PKG_USING_UKAL is not set
+# CONFIG_PKG_USING_CRCLIB is not set
+# CONFIG_PKG_USING_LWGPS is not set
+# CONFIG_PKG_USING_STATE_MACHINE is not set
+# CONFIG_PKG_USING_DESIGN_PATTERN is not set
+# CONFIG_PKG_USING_CONTROLLER is not set
+# CONFIG_PKG_USING_PHASE_LOCKED_LOOP is not set
+# CONFIG_PKG_USING_MFBD is not set
+
+#
+# Hardware Drivers Config
+#
+CONFIG_SOC_SAML10E16=y
+# CONFIG_SOC_SAML10E15 is not set
+# CONFIG_SOC_SAML10E14 is not set
+# CONFIG_SOC_SAML10D16 is not set
+# CONFIG_SOC_SAML10D15 is not set
+# CONFIG_SOC_SAML10D14 is not set
+
+#
+# Onboard Peripheral Drivers
+#
+CONFIG_SAML10_ADC0=y
+CONFIG_SAML10_I2C0=y
+
+#
+# Application Demo Config
+#
+CONFIG_SAM_ADC_EXAMPLE=y
+CONFIG_SAM_I2C_EXAMPLE=y
+CONFIG_SOC_SAML10=y

bsp/microchip/saml10/.ignore_format.yml

+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- bsp

bsp/microchip/saml10/Kconfig

+mainmenu "RT-Thread Configuration"
+
+config BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../../.."
+
+# you can change the RTT_ROOT default: "rt-thread"
+
+config PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+source "board/Kconfig"
+
+config SOC_SAML10
+    bool 
+    select ARCH_ARM
+    select ARCH_ARM_CORTEX_M
+    select RT_USING_COMPONENTS_INIT
+    select RT_USING_USER_MAIN
+    default y

bsp/microchip/saml10/README.md

+# SAML10E16A BSP Introduction
+
+[中文](README_zh.md) 
+- MCU: ATSAML10E16A @32MHz, 64KB FLASH, 16KB RAM, 1.62V – 3.63V
+- L10: Cortex-M23 + Hardware multiplier & divider + ultra low power(< 25 μA/MHz)
+- Pin: E=32 pins, D=24pins
+- Flash: 16=64KB, 15=32KB, 14=16KB(size=2^n)
+- SRAM : 16KB(Flash 64KB), 8KB(Flash 32KB), 4KB(Flash 16KB)
+- Datasheet: <https://www.microchip.com/en-us/product/ATSAML10E16A>
+
+#### KEY FEATURES
+
+#### Core
+  - 32 MHz (2.64 CoreMark/MHz and up to 31 DMIPS) Arm® Cortex®-M23 with:
+  - Single-cycle hardware multiplier
+  - Hardware divider
+  - Nested Vector Interrupt Controller (NVIC)
+  - Memory Protection Unit (MPU)
+  - Stack Limit Checking
+  - TrustZone® for ARMv8-M (optional)
+
+#### Memories
+  - 16/32/64-KB Flash
+  - 4/8/16-KB SRAM
+  - 2-KB Data Flash Write-While-Read (WWR) section for non-volatile data storage
+  - 256 bytes TrustRAM with physical protection features
+
+#### System
+  - Power-on Reset (POR) and programmable Brown-out Detection (BOD)
+  - 8-channel Direct Memory Access Controller (DMAC)
+  - 8-channel event system for Inter-peripheral Core-independent Operation
+  - CRC-32 generator
+
+#### Clock Management
+  - Flexible clock distribution optimized for low power
+  - 32.768 kHz crystal oscillator
+  - 32.768 kHz ultra low-power internal RC oscillator
+  - 0.4 to 32 MHz crystal oscillator
+  - 16/12/8/4 MHz low-power internal RC oscillator
+  - Ultra low-power digital Frequency-Locked Loop (DFLLULP)
+  - 32-96 MHz fractional digital Phase-Locked Loop (FDPLL96M)
+  - One frequency meter
+  - Low-Power and Power Management
+  - Active, Idle, Standby with partial or full SRAM retention and off sleep modes:
+  - Active mode (< 25 μA/MHz)
+  - Idle mode (< 10 μA/MHz) with 1.5 μs wake-up time
+  - Standby with Full SRAM Retention (0.5 μA) with 5.3 μs wake-up time
+  - Off mode (< 100 nA)
+  - Static and dynamic power gating architecture
+  - Sleepwalking peripherals
+  - Two performance levels
+  - Embedded Buck/LDO regulator with on-the-fly selection
+
+#### Security
+  - Up to four tamper pins for static and dynamic intrusion detections
+  - Data Flash
+  - Optimized for secure storage
+  - Address and data scrambling with user-defined key (optional)
+  - Rapid tamper erase on scrambling key and on one user-defined row
+  - Silent access for data read noise reduction
+  - TrustRAM
+  - Address and data scrambling with user-defined key
+  - Chip-level tamper detection on physical RAM to resist microprobing attacks
+  - Rapid tamper erase on scrambling key and RAM data
+  - Silent access for data read noise reduction
+  - Data remanence prevention
+  - Peripherals
+  - One True Random Generator (TRNG)
+  - AES-128, SHA-256, and GCM cryptography accelerators (optional)
+  - Secure pin multiplexing to isolate on dedicated I/O pins a secured communication with external devices from the non-secure application (optional)
+  - TrustZone for flexible hardware isolation of memories and peripherals (optional)
+  - Up to six regions for the Flash
+  - Up to two regions for the Data Flash
+  - Up to two regions for the SRAM
+  - Individual security attribution for each peripheral, I/O, external interrupt line, and Event System Channel
+  - Secure Boot with SHA-based authentication (optional)
+  - Up to three debug access levels
+  - Up to three Chip Erase commands to erase part of or the entire embedded memories
+  - Unique 128-bit serial number
+  - SAM L11 Securely Key Provisioned (KPH) (optional)
+  - Key Provisioning using Root of Trust flow
+  - Security Software Framework using Kinibi-M™ Software Development Kit (SDK)
+
+#### Advanced Analog and Touch
+  - One 12-bit 1 Msps Analog-to-Digital Converter (ADC) with up to 10 channels
+  - Two Analog Comparators (AC) with window compare function
+  - One 10-bit 350 kSPS Digital-to-Analog Converter (DAC) with external and internal outputs
+  - Three Operational Amplifiers (OPAMP)
+  - One enhanced Peripheral Touch Controller (PTC):
+  - Up to 20 self-capacitance channels
+  - Up to 100 (10x10) mutual-capacitance channels
+  - Low-power, high-sensitivity, environmentally robust capacitive touch buttons, sliders, and wheels
+  - Hardware noise filtering and noise signal desynchronization for high conducted immunity
+  - Driven Shield Plus for better noise immunity and moisture tolerance
+  - Parallel Acquisition through Polarity control
+  - Supports wake-up on touch from Standby Sleep mode
+
+#### Communication Interfaces
+  - Up to three Serial Communication Interfaces (SERCOM) that can operate as:
+  - USART with full-duplex and single-wire half-duplex configuration
+  - I2C up to 3.4 Mbit/s (High-Speed mode) on one instance and up to 1 Mbit/s (Fast-mode Plus) on the second instance
+  - Serial Peripheral Interface (SPI)
+  - ISO7816 on one instance (Available on 32-pin packages only)
+  - RS-485 on one instance (Available on 32-pin packages only)
+  - LIN Slave on one instance (Available on 32-pin packages only)
+  - Timers/Output Compare/Input Capture
+  - Three 16-bit Timers/Counters (TC), each configurable as:
+  - One 16-bit TC with two compare/capture channels
+  - One 8-bit TC with two compare/capture channels
+  - One 32-bit TC with two compare/capture channels, by using two TCs
+  - 32-bit Real-Time Counter (RTC) with clock/calendar functions
+  - Watchdog Timer (WDT) with Window mode
+  - Input/Output (I/O)
+  - Up to 25 programmable I/O lines
+  - Eight external interrupts (EIC)
+  - One non-maskable interrupt (NMI)
+  - One Configurable Custom Logic (CCL) that supports:
+  - Combinatorial logic functions, such as AND, NAND, OR, and NOR
+  - Sequential logic functions, such as Flip-Flop and Latches
+
+#### Qualification
+  - AEC-Q100 Grade 1 (-40°C to 125°C)
+  - Class-B safety library, IEC 60730 (future)
+
+#### Packages
+  - 24-pin VQFN(4*4mm/17 I/O pins)
+  - 32-pin VQFN(5*5mm/25 I/O pins)
+  - 32-pin TQFP(7*7mm/17 I/O pins)
+  - 32-pin WLCSP(2.79*2.79mm/25 I/O pins)
+
+#### Board info
+- [SAM L10 XPLAINED PRO](https://ww1.microchip.com/downloads/en/Appnotes/Getting-Started-with-SAM%20L10L11-Xplained-Pro-DS00002722A.pdf)

bsp/microchip/saml10/README_zh.md

+# SAML10E16A BSP 介绍
+
+[English](README.md)
+- MCU: ATSAML10E16A @32MHz, 64KB FLASH, 16KB RAM, 1.62V – 3.63V
+- L10: Cortex-M23内核 + 硬件乘除法 + 超低功耗(< 25 μA/MHz)
+- 管脚: E=32 pins, D=24pins
+- Flash: 16=64KB, 15=32KB, 14=16KB(size=2^n)
+- SRAM : 16KB(Flash 64KB), 8KB(Flash 32KB), 4KB(Flash 16KB)
+- 手册: <https://www.microchip.com/en-us/product/ATSAML10E16A>
+
+#### 关键特性
+
+#### 内核
+  - 32 MHz (2.64 CoreMark/MHz and up to 31 DMIPS) Arm® Cortex®-M23 with:
+  - Single-cycle hardware multiplier
+  - Hardware divider
+  - Nested Vector Interrupt Controller (NVIC)
+  - Memory Protection Unit (MPU)
+  - Stack Limit Checking
+  - TrustZone® for ARMv8-M (optional)
+
+#### 内存
+  - 16/32/64-KB Flash
+  - 4/8/16-KB SRAM
+  - 2-KB Data Flash Write-While-Read (WWR) section for non-volatile data storage
+  - 256 bytes TrustRAM with physical protection features
+
+#### 系统特性
+  - Power-on Reset (POR) and programmable Brown-out Detection (BOD)
+  - 8-channel Direct Memory Access Controller (DMAC)
+  - 8-channel event system for Inter-peripheral Core-independent Operation
+  - CRC-32 generator
+
+#### 时钟系统
+  - Flexible clock distribution optimized for low power
+  - 32.768 kHz crystal oscillator
+  - 32.768 kHz ultra low-power internal RC oscillator
+  - 0.4 to 32 MHz crystal oscillator
+  - 16/12/8/4 MHz low-power internal RC oscillator
+  - Ultra low-power digital Frequency-Locked Loop (DFLLULP)
+  - 32-96 MHz fractional digital Phase-Locked Loop (FDPLL96M)
+  - One frequency meter
+  - Low-Power and Power Management
+  - Active, Idle, Standby with partial or full SRAM retention and off sleep modes:
+  - Active mode (< 25 μA/MHz)
+  - Idle mode (< 10 μA/MHz) with 1.5 μs wake-up time
+  - Standby with Full SRAM Retention (0.5 μA) with 5.3 μs wake-up time
+  - Off mode (< 100 nA)
+  - Static and dynamic power gating architecture
+  - Sleepwalking peripherals
+  - Two performance levels
+  - Embedded Buck/LDO regulator with on-the-fly selection
+
+#### 安全特性
+  - Up to four tamper pins for static and dynamic intrusion detections
+  - Data Flash
+  - Optimized for secure storage
+  - Address and data scrambling with user-defined key (optional)
+  - Rapid tamper erase on scrambling key and on one user-defined row
+  - Silent access for data read noise reduction
+  - TrustRAM
+  - Address and data scrambling with user-defined key
+  - Chip-level tamper detection on physical RAM to resist microprobing attacks
+  - Rapid tamper erase on scrambling key and RAM data
+  - Silent access for data read noise reduction
+  - Data remanence prevention
+  - Peripherals
+  - One True Random Generator (TRNG)
+  - AES-128, SHA-256, and GCM cryptography accelerators (optional)
+  - Secure pin multiplexing to isolate on dedicated I/O pins a secured communication with external devices from the non-secure application (optional)
+  - TrustZone for flexible hardware isolation of memories and peripherals (optional)
+  - Up to six regions for the Flash
+  - Up to two regions for the Data Flash
+  - Up to two regions for the SRAM
+  - Individual security attribution for each peripheral, I/O, external interrupt line, and Event System Channel
+  - Secure Boot with SHA-based authentication (optional)
+  - Up to three debug access levels
+  - Up to three Chip Erase commands to erase part of or the entire embedded memories
+  - Unique 128-bit serial number
+  - SAM L11 Securely Key Provisioned (KPH) (optional)
+  - Key Provisioning using Root of Trust flow
+  - Security Software Framework using Kinibi-M™ Software Development Kit (SDK)
+
+#### 先进的模拟和触摸功能
+  - One 12-bit 1 Msps Analog-to-Digital Converter (ADC) with up to 10 channels
+  - Two Analog Comparators (AC) with window compare function
+  - One 10-bit 350 kSPS Digital-to-Analog Converter (DAC) with external and internal outputs
+  - Three Operational Amplifiers (OPAMP)
+  - One enhanced Peripheral Touch Controller (PTC):
+  - Up to 20 self-capacitance channels
+  - Up to 100 (10x10) mutual-capacitance channels
+  - Low-power, high-sensitivity, environmentally robust capacitive touch buttons, sliders, and wheels
+  - Hardware noise filtering and noise signal desynchronization for high conducted immunity
+  - Driven Shield Plus for better noise immunity and moisture tolerance
+  - Parallel Acquisition through Polarity control
+  - Supports wake-up on touch from Standby Sleep mode
+
+#### 通信接口
+  - Up to three Serial Communication Interfaces (SERCOM) that can operate as:
+  - USART with full-duplex and single-wire half-duplex configuration
+  - I2C up to 3.4 Mbit/s (High-Speed mode) on one instance and up to 1 Mbit/s (Fast-mode Plus) on the second instance
+  - Serial Peripheral Interface (SPI)
+  - ISO7816 on one instance (Available on 32-pin packages only)
+  - RS-485 on one instance (Available on 32-pin packages only)
+  - LIN Slave on one instance (Available on 32-pin packages only)
+  - Timers/Output Compare/Input Capture
+  - Three 16-bit Timers/Counters (TC), each configurable as:
+  - One 16-bit TC with two compare/capture channels
+  - One 8-bit TC with two compare/capture channels
+  - One 32-bit TC with two compare/capture channels, by using two TCs
+  - 32-bit Real-Time Counter (RTC) with clock/calendar functions
+  - Watchdog Timer (WDT) with Window mode
+  - Input/Output (I/O)
+  - Up to 25 programmable I/O lines
+  - Eight external interrupts (EIC)
+  - One non-maskable interrupt (NMI)
+  - One Configurable Custom Logic (CCL) that supports:
+  - Combinatorial logic functions, such as AND, NAND, OR, and NOR
+  - Sequential logic functions, such as Flip-Flop and Latches
+
+#### 汽车应用
+  - AEC - Q100 Grade 1 (-40°C to 125°C)
+  - Class-B safety library, IEC 60730 (future)
+
+#### 封装
+  - 24-pin VQFN(4*4mm/17 I/O pins)
+  - 32-pin VQFN(5*5mm/25 I/O pins)
+  - 32-pin TQFP(7*7mm/17 I/O pins)
+  - 32-pin WLCSP(2.79*2.79mm/25 I/O pins)
+
+#### 官方开发板信息
+- [SAM L10 XPLAINED PRO](https://ww1.microchip.com/downloads/en/Appnotes/Getting-Started-with-SAM%20L10L11-Xplained-Pro-DS00002722A.pdf)
\ No newline at end of file

bsp/microchip/saml10/SConscript

+# for module compiling
+import os
+from building import *
+
+cwd  = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')

bsp/microchip/saml10/SConstruct

+import os
+import sys
+import rtconfig
+
+if os.getenv('RTT_ROOT'):
+    RTT_ROOT = os.getenv('RTT_ROOT')
+else:
+    RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..')
+
+sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
+try:
+    from building import *
+except:
+    print('Cannot found RT-Thread root directory, please check RTT_ROOT')
+    print(RTT_ROOT)
+    exit(-1)
+
+TARGET = 'rt-thread-' + rtconfig.DEVICE_PART + '.' + rtconfig.TARGET_EXT
+
+DefaultEnvironment(tools=[])
+env = Environment(tools = ['mingw'],
+    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
+    CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
+    AR = rtconfig.AR, ARFLAGS = '-rc',
+    CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
+    LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
+env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
+
+if rtconfig.PLATFORM == 'iar':
+    env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
+    env.Replace(ARFLAGS = [''])
+    env.Replace(LINKCOM = env["LINKCOM"] + ' --map rt-thread-'+ rtconfig.DEVICE_PART + '.map')
+
+Export('RTT_ROOT')
+Export('rtconfig')
+
+SDK_ROOT = os.path.abspath('./')
+
+if os.path.exists(SDK_ROOT + '/common'):
+    common_path_prefix = SDK_ROOT + '/common'
+else:
+    common_path_prefix = os.path.dirname(SDK_ROOT) + '/common'
+
+SDK_LIB = common_path_prefix
+Export('SDK_LIB')
+
+# prepare building environment
+objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
+
+sam_board = 'board'
+rtconfig.BSP_LIBRARY_TYPE = sam_board
+
+# include libraries
+objs.extend(SConscript(os.path.join(common_path_prefix, sam_board, 'SConscript')))
+
+# include drivers
+objs.extend(SConscript(os.path.join(common_path_prefix, 'applications', 'SConscript')))
+
+# make a building
+DoBuilding(TARGET, objs)

bsp/microchip/saml10/applications/SConscript

+import rtconfig
+from building import *
+
+cwd     = GetCurrentDir()
+src     = Glob('*.c')
+CPPPATH = [cwd, str(Dir('#'))]
+
+group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')

bsp/microchip/saml10/applications/main.c

+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date        Author    Email                    Notes
+ * 2022-04-16  Kevin.Liu kevin.liu.mchp@gmail.com First Release
+ */
+
+#include <rtthread.h>
+
+#ifdef RT_USING_FINSH
+#include <finsh.h>
+#include <shell.h>
+#endif
+
+#include "atmel_start.h"
+#include <hal_gpio.h>
+
+#ifdef SAM_I2C_EXAMPLE
+#include "i2c_demo.h"
+#endif
+
+#ifdef SAM_ADC_EXAMPLE
+#include "adc_demo.h"
+#endif
+
+static rt_uint8_t led_stack[ 512 ];
+static struct rt_thread led_thread;
+
+static void led_thread_entry(void* parameter)
+{
+    unsigned int count=0;
+
+    while (1)
+    {
+        /* toggle led */
+#ifndef RT_USING_FINSH
+        rt_kprintf("led toggle, count : %d\r\n",count);
+#endif
+        count++;
+        gpio_toggle_pin_level(LED0);
+        rt_thread_delay( RT_TICK_PER_SECOND/2 ); /* sleep 0.5 second and switch to other thread */
+    }
+}
+
+int main(void)
+{
+    rt_err_t result;
+
+    /* initialize led thread */
+    result = rt_thread_init(&led_thread,
+                            "led",
+                            led_thread_entry,
+                            RT_NULL,
+                            (rt_uint8_t*)&led_stack[0],
+                            sizeof(led_stack),
+                            RT_THREAD_PRIORITY_MAX/3,
+                            5);
+    if (result == RT_EOK)
+    {
+        rt_thread_startup(&led_thread);
+    }
+
+#ifdef SAM_I2C_EXAMPLE
+    i2c_demo_run();
+#endif
+
+#ifdef SAM_ADC_EXAMPLE
+    adc_demo_run();
+#endif
+
+    return 0;
+}
+
+/*@}*/

bsp/microchip/saml10/board/Kconfig

+menu "Hardware Drivers Config"
+
+choice
+    prompt "select chip type"
+    default SOC_SAML10E16
+
+    config SOC_SAML10E16
+    bool "SOC_SAML10E16"
+    help
+        Refer to SAML10 DataSheet
+
+    config SOC_SAML10E15
+    bool "SOC_SAML10E15"
+    help
+        Refer to SAML10 DataSheet
+
+    config SOC_SAML10E14
+    bool "SOC_SAML10E14"
+    help
+        Refer to SAML10 DataSheet
+
+    config SOC_SAML10D16
+    bool "SOC_SAML10D16"
+    help
+        Refer to SAML10 DataSheet
+
+    config SOC_SAML10D15
+    bool "SOC_SAML10D15"
+    help
+        Refer to SAML10 DataSheet
+
+    config SOC_SAML10D14
+    bool "SOC_SAML10D14"
+    help
+        Refer to SAML10 DataSheet
+endchoice 
+endmenu
+
+menu "Onboard Peripheral Drivers"
+    depends on SOC_SAML10E16
+
+    config SAML10_ADC0
+        bool "Enable ADC0"
+        default false
+
+    config SAML10_I2C0
+        bool "Enable I2C0"
+        default false
+
+endmenu
+
+menu "Application Demo Config"
+    config SAM_ADC_EXAMPLE
+        bool "Enable SAM ADC Example"
+        depends on SAML10_ADC0
+        default true
+        help
+            Add ADC example task to project
+
+    config SAM_I2C_EXAMPLE
+        bool "Enable SAM I2C Example"
+        depends on SAML10_I2C0
+        default true
+        help
+            Add I2C example task to project
+endmenu

bsp/microchip/saml10/board/SConscript

+Import('RTT_ROOT')
+Import('rtconfig')
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+CPPPATH = [cwd]
+
+#remove other no use files
+#SrcRemove(src, '*.c')
+
+# You can select chips from the list above
+CPPDEFINES = ['SAML10xxx']
+
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES)
+
+Return('group')
\ No newline at end of file

bsp/microchip/saml10/board/board.c

+/*
+ * Copyright (c)
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date        Author    Email                    Notes
+ * 2019-07-16  Kevin.Liu kevin.liu.mchp@gmail.com First Release
+ */
+
+#include <string.h>
+
+#include <atmel_start.h>
+#include "peripheral_clk_config.h"
+
+#include <rtthread.h>
+#include "board.h"
+
+#ifdef RT_USING_SERIAL
+extern int rt_hw_uart_init(void);
+#endif
+
+static struct io_descriptor* g_stdio;
+
+void rt_hw_console_output(const char *str)
+{
+    io_write(g_stdio, (uint8_t *)str, strlen(str));
+    while (TARGET_IO.stat != 0);
+}
+RTM_EXPORT(rt_hw_console_output);
+
+static inline void hw_board_init_usart(void)
+{
+    usart_async_get_io_descriptor(&TARGET_IO, &g_stdio);
+    usart_async_enable(&TARGET_IO);
+}
+
+/**
+ * This is the timer interrupt service routine.
+ *
+ */
+void SysTick_Handler(void)
+{
+    /* enter interrupt */
+    rt_interrupt_enter();
+
+    rt_tick_increase();
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+
+/**
+ * This function will initial SAMC21 board.
+ */
+void rt_hw_board_init(void)
+{
+    /* Initializes MCU, drivers and middleware */
+    atmel_start_init();
+
+    /* enable USART stdout module */
+    hw_board_init_usart();
+
+    /* UART driver initialization is open by default */
+#ifdef RT_USING_SERIAL
+    rt_hw_uart_init();
+#endif
+
+    /* init systick */
+    SysTick_Config(CONF_CPU_FREQUENCY / RT_TICK_PER_SECOND);
+
+    /* set pend exception priority */
+    NVIC_SetPriority(PendSV_IRQn, (1 << __NVIC_PRIO_BITS) - 1);
+
+#ifdef RT_USING_HEAP
+    #if defined(__CC_ARM) || defined(__CLANG_ARM)
+        rt_system_heap_init((void*)&Image$$RW_IRAM1$$ZI$$Limit, (void*)HEAP_END);
+    #elif __ICCARM__
+        rt_system_heap_init((void*)HEAP_BEGIN, (void*)HEAP_END);
+    #else
+        /* init memory system */
+        rt_system_heap_init((void*)&__bss_end, (void*)HEAP_END);
+    #endif
+#endif
+
+    /* Set the shell console output device */
+#if defined(RT_USING_CONSOLE) && defined(RT_USING_DEVICE)
+    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
+#endif
+
+#ifdef RT_USING_COMPONENTS_INIT
+    rt_components_board_init();
+#endif
+}
+
+/*@}*/

bsp/microchip/saml10/board/board.h

+/*
+ * Copyright (c)
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date        Author    Email                    Notes
+ * 2022-04-16  Kevin.Liu kevin.liu.mchp@gmail.com First Release
+ */
+#ifndef __BOARD_H__
+#define __BOARD_H__
+
+// <o> Internal SRAM memory size[Kbytes] <4-16>
+//  <i>Default: 16
+#if   defined(__SAML10E14A__) || defined(__ATSAML10E14A__)
+  #define SAML10_SRAM_SIZE   4
+#elif defined(__SAML10E15A__) || defined(__ATSAML10E15A__)
+  #define SAML10_SRAM_SIZE   8
+#elif defined(__SAML10E16A__) || defined(__ATSAML10E16A__)
+  #define SAML10_SRAM_SIZE   16
+#elif defined(__SAML10D14A__) || defined(__ATSAML10D14A__)
+  #define SAML10_SRAM_SIZE   4
+#elif defined(__SAML10D15A__) || defined(__ATSAML10D15A__)
+  #define SAML10_SRAM_SIZE   8
+#elif defined(__SAML10D16A__) || defined(__ATSAML10D16A__)
+  #define SAML10_SRAM_SIZE   16
+#else
+  #error Board does not support the specified device.
+#endif
+
+#define SAML10_SRAM_END        (0x20000000 + SAML10_SRAM_SIZE * 1024)
+
+#if defined(__CC_ARM) || defined(__CLANG_ARM)
+extern int Image$$RW_IRAM1$$ZI$$Limit;
+#define HEAP_BEGIN    (&Image$$RW_IRAM1$$ZI$$Limit)
+#elif __ICCARM__
+#pragma section="HEAP"
+#define HEAP_BEGIN    (__segment_begin("HEAP"))
+#define HEAP_END      (__segment_end("HEAP"))
+#else
+extern int __bss_end;
+#define HEAP_BEGIN    (&__bss_end)
+#define HEAP_END      SAML10_SRAM_END
+#endif
+
+void rt_hw_board_init(void);
+
+#endif
+

bsp/microchip/saml10/bsp/AtmelStart.env_conf

+<environment>
+  <configurations/>
+  <device-packs>
+    <device-pack device="ATSAML10E16A" name="SAML10_DFP" vendor="Atmel" version="1.0.158"/>
+  </device-packs>
+</environment>

bsp/microchip/saml10/bsp/AtmelStart.gpdsc

+<package xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" schemaVersion="1.0" xs:noNamespaceSchemaLocation="PACK.xsd">
+  <vendor>Atmel</vendor>
+  <name>SAML10 LED switcher</name>
+  <description>Project generated by Atmel Start</description>
+  <url>http://start.atmel.com/</url>
+  <releases>
+    <release version="1.0.1">Initial version</release>
+  </releases>
+  <taxonomy>
+    <description Cclass="AtmelStart" generator="AtmelStart">Configuration Files generated by Atmel Start</description>
+  </taxonomy>
+  <generators>
+    <generator id="AtmelStart">
+      <description>Atmel Start</description>
+      <select Dname="ATSAML10E16A" Dvendor="Atmel:3"/>
+      <command>http://start.atmel.com/</command>
+      <files>
+        <file category="generator" name="atmel_start_config.atstart"/>
+        <file attr="template" category="other" name="AtmelStart.env_conf" select="Environment configuration"/>
+      </files>
+    </generator>
+  </generators>
+  <conditions>
+    <condition id="CMSIS Device Startup">
+      <description>Dependency on CMSIS core and Device Startup components</description>
+      <require Cclass="CMSIS" Cgroup="CORE" Cversion="5.1.2"/>
+      <require Cclass="Device" Cgroup="Startup" Cversion="1.0.0"/>
+    </condition>
+    <condition id="ARMCC, GCC, IAR">
+      <require Dname="ATSAML10E16A"/>
+      <accept Tcompiler="ARMCC"/>
+      <accept Tcompiler="GCC"/>
+      <accept Tcompiler="IAR"/>
+    </condition>
+    <condition id="GCC">
+      <require Dname="ATSAML10E16A"/>
+      <accept Tcompiler="GCC"/>
+    </condition>
+  </conditions>
+  <components generator="AtmelStart">
+    <component Cclass="AtmelStart" Cgroup="Framework" Cversion="1.0.0" condition="CMSIS Device Startup">
+      <description>Atmel Start Framework</description>
+      <RTE_Components_h>#define ATMEL_START</RTE_Components_h>
+      <files>
+        <file category="doc" condition="ARMCC, GCC, IAR" name="hal/documentation/adc_sync.rst"/>
+        <file category="doc" condition="ARMCC, GCC, IAR" name="hal/documentation/i2c_master_sync.rst"/>
+        <file category="doc" condition="ARMCC, GCC, IAR" name="hal/documentation/usart_async.rst"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hal_atomic.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hal_delay.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hal_gpio.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hal_i2c_m_sync.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hal_init.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hal_io.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hal_sleep.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_adc_dma.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_core.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_delay.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_dma.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_gpio.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_i2c_m_async.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_i2c_m_sync.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_i2c_s_async.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_i2c_s_sync.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_init.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_irq.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_sleep.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_spi.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_spi_async.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_spi_sync.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_usart.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/src/hal_atomic.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/src/hal_delay.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/src/hal_gpio.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/src/hal_i2c_m_sync.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/src/hal_init.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/src/hal_io.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/src/hal_sleep.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/compiler.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/err_codes.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/events.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/utils.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/utils_assert.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/utils_event.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/utils_increment_macro.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/utils_list.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/utils_repeat_macro.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/utils_ringbuffer.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/utils/src/utils_assert.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/utils/src/utils_event.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/utils/src/utils_list.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/utils/src/utils_ringbuffer.c"/>
+        <file category="source" condition="GCC" name="hal/utils/src/utils_syscalls.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_ac_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_adc_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_ccl_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_dac_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_dmac_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_dsu_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_eic_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_evsys_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_freqm_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_gclk_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_mclk_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_nvmctrl_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_opamp_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_osc32kctrl_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_oscctrl_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_pac_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_pm_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_port_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_rstc_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_rtc_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_sercom_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_supc_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_tc_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_tram_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_trng_l10.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hri/hri_wdt_l10.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="edbg_uart_example.c"/>
+        <file category="doc" condition="ARMCC, GCC, IAR" name="documentation/edbg_usart.rst"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="driver_init.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="driver_init.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="atmel_start_pins.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="examples/driver_examples.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="examples/driver_examples.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hal_adc_sync.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hal_usart_async.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_adc_async.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_adc_sync.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_missing_features.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_reset.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_spi_m_async.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_spi_m_dma.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_spi_m_sync.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_spi_s_async.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_spi_s_sync.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_usart_async.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/include/hpl_usart_sync.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/src/hal_adc_sync.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hal/src/hal_usart_async.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hal/utils/include/parts.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/adc/hpl_adc.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hpl/adc/hpl_adc_base.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/core/hpl_core_m23_base.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hpl/core/hpl_core_port.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/core/hpl_init.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/dmac/hpl_dmac.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/gclk/hpl_gclk.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hpl/gclk/hpl_gclk_base.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/mclk/hpl_mclk.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/osc32kctrl/hpl_osc32kctrl.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/oscctrl/hpl_oscctrl.c"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/pm/hpl_pm.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hpl/pm/hpl_pm_base.h"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="hpl/port/hpl_gpio_base.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="hpl/sercom/hpl_sercom.c"/>
+        <file category="header" condition="ARMCC, GCC, IAR" name="atmel_start.h"/>
+        <file category="source" condition="ARMCC, GCC, IAR" name="atmel_start.c"/>
+        <file attr="config" category="header" condition="ARMCC, GCC, IAR" name="config/hpl_adc_config.h"/>
+        <file attr="config" category="header" condition="ARMCC, GCC, IAR" name="config/hpl_dmac_config.h"/>
+        <file attr="config" category="header" condition="ARMCC, GCC, IAR" name="config/hpl_gclk_config.h"/>
+        <file attr="config" category="header" condition="ARMCC, GCC, IAR" name="config/hpl_mclk_config.h"/>
+        <file attr="config" category="header" condition="ARMCC, GCC, IAR" name="config/hpl_osc32kctrl_config.h"/>
+        <file attr="config" category="header" condition="ARMCC, GCC, IAR" name="config/hpl_oscctrl_config.h"/>
+        <file attr="config" category="header" condition="ARMCC, GCC, IAR" name="config/hpl_port_config.h"/>
+        <file attr="config" category="header" condition="ARMCC, GCC, IAR" name="config/hpl_sercom_config.h"/>
+        <file attr="config" category="header" condition="ARMCC, GCC, IAR" name="config/peripheral_clk_config.h"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name=""/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="config"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="examples"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hal/include"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hal/utils/include"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/adc"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/core"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/dmac"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/gclk"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/mclk"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/osc32kctrl"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/oscctrl"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/pm"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/port"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hpl/sercom"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name="hri"/>
+        <file category="include" condition="ARMCC, GCC, IAR" name=""/>
+      </files>
+    </component>
+  </components>
+</package>

bsp/microchip/saml10/bsp/CMSIS/Core/Include/cmsis_compiler.h

+/**************************************************************************//**
+ * @file     cmsis_compiler.h
+ * @brief    CMSIS compiler generic header file
+ * @version  V5.0.4
+ * @date     10. January 2018
+ ******************************************************************************/
+/*
+ * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CMSIS_COMPILER_H
+#define __CMSIS_COMPILER_H
+
+#include <stdint.h>
+
+/*
+ * Arm Compiler 4/5
+ */
+#if   defined ( __CC_ARM )
+  #include "cmsis_armcc.h"
+
+
+/*
+ * Arm Compiler 6 (armclang)
+ */
+#elif defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
+  #include "cmsis_armclang.h"
+
+
+/*
+ * GNU Compiler
+ */
+#elif defined ( __GNUC__ )
+  #include "cmsis_gcc.h"
+
+
+/*
+ * IAR Compiler
+ */
+#elif defined ( __ICCARM__ )
+  #include <cmsis_iccarm.h>
+
+
+/*
+ * TI Arm Compiler
+ */
+#elif defined ( __TI_ARM__ )
+  #include <cmsis_ccs.h>
+
+  #ifndef   __ASM
+    #define __ASM                                  __asm
+  #endif
+  #ifndef   __INLINE
+    #define __INLINE                               inline
+  #endif
+  #ifndef   __STATIC_INLINE
+    #define __STATIC_INLINE                        static inline
+  #endif
+  #ifndef   __STATIC_FORCEINLINE
+    #define __STATIC_FORCEINLINE                   __STATIC_INLINE
+  #endif
+  #ifndef   __NO_RETURN
+    #define __NO_RETURN                            __attribute__((noreturn))
+  #endif
+  #ifndef   __USED
+    #define __USED                                 __attribute__((used))
+  #endif
+  #ifndef   __WEAK
+    #define __WEAK                                 __attribute__((weak))
+  #endif
+  #ifndef   __PACKED
+    #define __PACKED                               __attribute__((packed))
+  #endif
+  #ifndef   __PACKED_STRUCT
+    #define __PACKED_STRUCT                        struct __attribute__((packed))
+  #endif
+  #ifndef   __PACKED_UNION
+    #define __PACKED_UNION                         union __attribute__((packed))
+  #endif
+  #ifndef   __UNALIGNED_UINT32        /* deprecated */
+    struct __attribute__((packed)) T_UINT32 { uint32_t v; };
+    #define __UNALIGNED_UINT32(x)                  (((struct T_UINT32 *)(x))->v)
+  #endif
+  #ifndef   __UNALIGNED_UINT16_WRITE
+    __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
+    #define __UNALIGNED_UINT16_WRITE(addr, val)    (void)((((struct T_UINT16_WRITE *)(void*)(addr))->v) = (val))
+  #endif
+  #ifndef   __UNALIGNED_UINT16_READ
+    __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
+    #define __UNALIGNED_UINT16_READ(addr)          (((const struct T_UINT16_READ *)(const void *)(addr))->v)
+  #endif
+  #ifndef   __UNALIGNED_UINT32_WRITE
+    __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
+    #define __UNALIGNED_UINT32_WRITE(addr, val)    (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
+  #endif
+  #ifndef   __UNALIGNED_UINT32_READ
+    __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
+    #define __UNALIGNED_UINT32_READ(addr)          (((const struct T_UINT32_READ *)(const void *)(addr))->v)
+  #endif
+  #ifndef   __ALIGNED
+    #define __ALIGNED(x)                           __attribute__((aligned(x)))
+  #endif
+  #ifndef   __RESTRICT
+    #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
+    #define __RESTRICT
+  #endif
+
+
+/*
+ * TASKING Compiler
+ */
+#elif defined ( __TASKING__ )
+  /*
+   * The CMSIS functions have been implemented as intrinsics in the compiler.
+   * Please use "carm -?i" to get an up to date list of all intrinsics,
+   * Including the CMSIS ones.
+   */
+
+  #ifndef   __ASM
+    #define __ASM                                  __asm
+  #endif
+  #ifndef   __INLINE
+    #define __INLINE                               inline
+  #endif
+  #ifndef   __STATIC_INLINE
+    #define __STATIC_INLINE                        static inline
+  #endif
+  #ifndef   __STATIC_FORCEINLINE
+    #define __STATIC_FORCEINLINE                   __STATIC_INLINE
+  #endif
+  #ifndef   __NO_RETURN
+    #define __NO_RETURN                            __attribute__((noreturn))
+  #endif
+  #ifndef   __USED
+    #define __USED                                 __attribute__((used))
+  #endif
+  #ifndef   __WEAK
+    #define __WEAK                                 __attribute__((weak))
+  #endif
+  #ifndef   __PACKED
+    #define __PACKED                               __packed__
+  #endif
+  #ifndef   __PACKED_STRUCT
+    #define __PACKED_STRUCT                        struct __packed__
+  #endif
+  #ifndef   __PACKED_UNION
+    #define __PACKED_UNION                         union __packed__
+  #endif
+  #ifndef   __UNALIGNED_UINT32        /* deprecated */
+    struct __packed__ T_UINT32 { uint32_t v; };
+    #define __UNALIGNED_UINT32(x)                  (((struct T_UINT32 *)(x))->v)
+  #endif
+  #ifndef   __UNALIGNED_UINT16_WRITE
+    __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
+    #define __UNALIGNED_UINT16_WRITE(addr, val)    (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
+  #endif
+  #ifndef   __UNALIGNED_UINT16_READ
+    __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
+    #define __UNALIGNED_UINT16_READ(addr)          (((const struct T_UINT16_READ *)(const void *)(addr))->v)
+  #endif
+  #ifndef   __UNALIGNED_UINT32_WRITE
+    __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
+    #define __UNALIGNED_UINT32_WRITE(addr, val)    (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
+  #endif
+  #ifndef   __UNALIGNED_UINT32_READ
+    __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
+    #define __UNALIGNED_UINT32_READ(addr)          (((const struct T_UINT32_READ *)(const void *)(addr))->v)
+  #endif
+  #ifndef   __ALIGNED
+    #define __ALIGNED(x)              __align(x)
+  #endif
+  #ifndef   __RESTRICT
+    #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
+    #define __RESTRICT
+  #endif
+
+
+/*
+ * COSMIC Compiler
+ */
+#elif defined ( __CSMC__ )
+   #include <cmsis_csm.h>
+
+ #ifndef   __ASM
+    #define __ASM                                  _asm
+  #endif
+  #ifndef   __INLINE
+    #define __INLINE                               inline
+  #endif
+  #ifndef   __STATIC_INLINE
+    #define __STATIC_INLINE                        static inline
+  #endif
+  #ifndef   __STATIC_FORCEINLINE
+    #define __STATIC_FORCEINLINE                   __STATIC_INLINE
+  #endif
+  #ifndef   __NO_RETURN
+    // NO RETURN is automatically detected hence no warning here
+    #define __NO_RETURN
+  #endif
+  #ifndef   __USED
+    #warning No compiler specific solution for __USED. __USED is ignored.
+    #define __USED
+  #endif
+  #ifndef   __WEAK
+    #define __WEAK                                 __weak
+  #endif
+  #ifndef   __PACKED
+    #define __PACKED                               @packed
+  #endif
+  #ifndef   __PACKED_STRUCT
+    #define __PACKED_STRUCT                        @packed struct
+  #endif
+  #ifndef   __PACKED_UNION
+    #define __PACKED_UNION                         @packed union
+  #endif
+  #ifndef   __UNALIGNED_UINT32        /* deprecated */
+    @packed struct T_UINT32 { uint32_t v; };
+    #define __UNALIGNED_UINT32(x)                  (((struct T_UINT32 *)(x))->v)
+  #endif
+  #ifndef   __UNALIGNED_UINT16_WRITE
+    __PACKED_STRUCT T_UINT16_WRITE { uint16_t v; };
+    #define __UNALIGNED_UINT16_WRITE(addr, val)    (void)((((struct T_UINT16_WRITE *)(void *)(addr))->v) = (val))
+  #endif
+  #ifndef   __UNALIGNED_UINT16_READ
+    __PACKED_STRUCT T_UINT16_READ { uint16_t v; };
+    #define __UNALIGNED_UINT16_READ(addr)          (((const struct T_UINT16_READ *)(const void *)(addr))->v)
+  #endif
+  #ifndef   __UNALIGNED_UINT32_WRITE
+    __PACKED_STRUCT T_UINT32_WRITE { uint32_t v; };
+    #define __UNALIGNED_UINT32_WRITE(addr, val)    (void)((((struct T_UINT32_WRITE *)(void *)(addr))->v) = (val))
+  #endif
+  #ifndef   __UNALIGNED_UINT32_READ
+    __PACKED_STRUCT T_UINT32_READ { uint32_t v; };
+    #define __UNALIGNED_UINT32_READ(addr)          (((const struct T_UINT32_READ *)(const void *)(addr))->v)
+  #endif
+  #ifndef   __ALIGNED
+    #warning No compiler specific solution for __ALIGNED. __ALIGNED is ignored.
+    #define __ALIGNED(x)
+  #endif
+  #ifndef   __RESTRICT
+    #warning No compiler specific solution for __RESTRICT. __RESTRICT is ignored.
+    #define __RESTRICT
+  #endif
+
+
+#else
+  #error Unknown compiler.
+#endif
+
+
+#endif /* __CMSIS_COMPILER_H */
+

bsp/microchip/saml10/bsp/CMSIS/Core/Include/cmsis_version.h

+/**************************************************************************//**
+ * @file     cmsis_version.h
+ * @brief    CMSIS Core(M) Version definitions
+ * @version  V5.0.2
+ * @date     19. April 2017
+ ******************************************************************************/
+/*
+ * Copyright (c) 2009-2017 ARM Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#if   defined ( __ICCARM__ )
+  #pragma system_include         /* treat file as system include file for MISRA check */
+#elif defined (__clang__)
+  #pragma clang system_header   /* treat file as system include file */
+#endif
+
+#ifndef __CMSIS_VERSION_H
+#define __CMSIS_VERSION_H
+
+/*  CMSIS Version definitions */
+#define __CM_CMSIS_VERSION_MAIN  ( 5U)                                      /*!< [31:16] CMSIS Core(M) main version */
+#define __CM_CMSIS_VERSION_SUB   ( 1U)                                      /*!< [15:0]  CMSIS Core(M) sub version */
+#define __CM_CMSIS_VERSION       ((__CM_CMSIS_VERSION_MAIN << 16U) | \
+                                   __CM_CMSIS_VERSION_SUB           )       /*!< CMSIS Core(M) version number */
+#endif

bsp/microchip/saml10/bsp/CMSIS/Core/Include/mpu_armv7.h

+/******************************************************************************
+ * @file     mpu_armv7.h
+ * @brief    CMSIS MPU API for Armv7-M MPU
+ * @version  V5.0.4
+ * @date     10. January 2018
+ ******************************************************************************/
+/*
+ * Copyright (c) 2017-2018 Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+#if   defined ( __ICCARM__ )
+  #pragma system_include         /* treat file as system include file for MISRA check */
+#elif defined (__clang__)
+  #pragma clang system_header    /* treat file as system include file */
+#endif
+ 
+#ifndef ARM_MPU_ARMV7_H
+#define ARM_MPU_ARMV7_H
+
+#define ARM_MPU_REGION_SIZE_32B      ((uint8_t)0x04U) ///!< MPU Region Size 32 Bytes
+#define ARM_MPU_REGION_SIZE_64B      ((uint8_t)0x05U) ///!< MPU Region Size 64 Bytes
+#define ARM_MPU_REGION_SIZE_128B     ((uint8_t)0x06U) ///!< MPU Region Size 128 Bytes
+#define ARM_MPU_REGION_SIZE_256B     ((uint8_t)0x07U) ///!< MPU Region Size 256 Bytes
+#define ARM_MPU_REGION_SIZE_512B     ((uint8_t)0x08U) ///!< MPU Region Size 512 Bytes
+#define ARM_MPU_REGION_SIZE_1KB      ((uint8_t)0x09U) ///!< MPU Region Size 1 KByte
+#define ARM_MPU_REGION_SIZE_2KB      ((uint8_t)0x0AU) ///!< MPU Region Size 2 KBytes
+#define ARM_MPU_REGION_SIZE_4KB      ((uint8_t)0x0BU) ///!< MPU Region Size 4 KBytes
+#define ARM_MPU_REGION_SIZE_8KB      ((uint8_t)0x0CU) ///!< MPU Region Size 8 KBytes
+#define ARM_MPU_REGION_SIZE_16KB     ((uint8_t)0x0DU) ///!< MPU Region Size 16 KBytes
+#define ARM_MPU_REGION_SIZE_32KB     ((uint8_t)0x0EU) ///!< MPU Region Size 32 KBytes
+#define ARM_MPU_REGION_SIZE_64KB     ((uint8_t)0x0FU) ///!< MPU Region Size 64 KBytes
+#define ARM_MPU_REGION_SIZE_128KB    ((uint8_t)0x10U) ///!< MPU Region Size 128 KBytes
+#define ARM_MPU_REGION_SIZE_256KB    ((uint8_t)0x11U) ///!< MPU Region Size 256 KBytes
+#define ARM_MPU_REGION_SIZE_512KB    ((uint8_t)0x12U) ///!< MPU Region Size 512 KBytes
+#define ARM_MPU_REGION_SIZE_1MB      ((uint8_t)0x13U) ///!< MPU Region Size 1 MByte
+#define ARM_MPU_REGION_SIZE_2MB      ((uint8_t)0x14U) ///!< MPU Region Size 2 MBytes
+#define ARM_MPU_REGION_SIZE_4MB      ((uint8_t)0x15U) ///!< MPU Region Size 4 MBytes
+#define ARM_MPU_REGION_SIZE_8MB      ((uint8_t)0x16U) ///!< MPU Region Size 8 MBytes
+#define ARM_MPU_REGION_SIZE_16MB     ((uint8_t)0x17U) ///!< MPU Region Size 16 MBytes
+#define ARM_MPU_REGION_SIZE_32MB     ((uint8_t)0x18U) ///!< MPU Region Size 32 MBytes
+#define ARM_MPU_REGION_SIZE_64MB     ((uint8_t)0x19U) ///!< MPU Region Size 64 MBytes
+#define ARM_MPU_REGION_SIZE_128MB    ((uint8_t)0x1AU) ///!< MPU Region Size 128 MBytes
+#define ARM_MPU_REGION_SIZE_256MB    ((uint8_t)0x1BU) ///!< MPU Region Size 256 MBytes
+#define ARM_MPU_REGION_SIZE_512MB    ((uint8_t)0x1CU) ///!< MPU Region Size 512 MBytes
+#define ARM_MPU_REGION_SIZE_1GB      ((uint8_t)0x1DU) ///!< MPU Region Size 1 GByte
+#define ARM_MPU_REGION_SIZE_2GB      ((uint8_t)0x1EU) ///!< MPU Region Size 2 GBytes
+#define ARM_MPU_REGION_SIZE_4GB      ((uint8_t)0x1FU) ///!< MPU Region Size 4 GBytes
+
+#define ARM_MPU_AP_NONE 0U ///!< MPU Access Permission no access
+#define ARM_MPU_AP_PRIV 1U ///!< MPU Access Permission privileged access only
+#define ARM_MPU_AP_URO  2U ///!< MPU Access Permission unprivileged access read-only
+#define ARM_MPU_AP_FULL 3U ///!< MPU Access Permission full access
+#define ARM_MPU_AP_PRO  5U ///!< MPU Access Permission privileged access read-only
+#define ARM_MPU_AP_RO   6U ///!< MPU Access Permission read-only access
+
+/** MPU Region Base Address Register Value
+*
+* \param Region The region to be configured, number 0 to 15.
+* \param BaseAddress The base address for the region.
+*/
+#define ARM_MPU_RBAR(Region, BaseAddress) \
+  (((BaseAddress) & MPU_RBAR_ADDR_Msk) |  \
+   ((Region) & MPU_RBAR_REGION_Msk)    |  \
+   (MPU_RBAR_VALID_Msk))
+
+/**
+* MPU Memory Access Attributes
+* 
+* \param TypeExtField      Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral.
+* \param IsShareable       Region is shareable between multiple bus masters.
+* \param IsCacheable       Region is cacheable, i.e. its value may be kept in cache.
+* \param IsBufferable      Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy.
+*/  
+#define ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable)   \
+  ((((TypeExtField ) << MPU_RASR_TEX_Pos) & MPU_RASR_TEX_Msk)                 | \
+   (((IsShareable ) << MPU_RASR_S_Pos) & MPU_RASR_S_Msk)                      | \
+   (((IsCacheable ) << MPU_RASR_C_Pos) & MPU_RASR_C_Msk)                      | \
+   (((IsBufferable ) << MPU_RASR_B_Pos) & MPU_RASR_B_Msk))
+
+/**
+* MPU Region Attribute and Size Register Value
+* 
+* \param DisableExec       Instruction access disable bit, 1= disable instruction fetches.
+* \param AccessPermission  Data access permissions, allows you to configure read/write access for User and Privileged mode.
+* \param AccessAttributes  Memory access attribution, see \ref ARM_MPU_ACCESS_.
+* \param SubRegionDisable  Sub-region disable field.
+* \param Size              Region size of the region to be configured, for example 4K, 8K.
+*/
+#define ARM_MPU_RASR_EX(DisableExec, AccessPermission, AccessAttributes, SubRegionDisable, Size)      \
+  ((((DisableExec ) << MPU_RASR_XN_Pos) & MPU_RASR_XN_Msk)                                          | \
+   (((AccessPermission) << MPU_RASR_AP_Pos) & MPU_RASR_AP_Msk)                                      | \
+   (((AccessAttributes) ) & (MPU_RASR_TEX_Msk | MPU_RASR_S_Msk | MPU_RASR_C_Msk | MPU_RASR_B_Msk)))
+  
+/**
+* MPU Region Attribute and Size Register Value
+* 
+* \param DisableExec       Instruction access disable bit, 1= disable instruction fetches.
+* \param AccessPermission  Data access permissions, allows you to configure read/write access for User and Privileged mode.
+* \param TypeExtField      Type extension field, allows you to configure memory access type, for example strongly ordered, peripheral.
+* \param IsShareable       Region is shareable between multiple bus masters.
+* \param IsCacheable       Region is cacheable, i.e. its value may be kept in cache.
+* \param IsBufferable      Region is bufferable, i.e. using write-back caching. Cacheable but non-bufferable regions use write-through policy.
+* \param SubRegionDisable  Sub-region disable field.
+* \param Size              Region size of the region to be configured, for example 4K, 8K.
+*/                         
+#define ARM_MPU_RASR(DisableExec, AccessPermission, TypeExtField, IsShareable, IsCacheable, IsBufferable, SubRegionDisable, Size) \
+  ARM_MPU_RASR_EX(DisableExec, AccessPermission, ARM_MPU_ACCESS_(TypeExtField, IsShareable, IsCacheable, IsBufferable), SubRegionDisable, Size)
+
+/**
+* MPU Memory Access Attribute for strongly ordered memory.
+*  - TEX: 000b
+*  - Shareable
+*  - Non-cacheable
+*  - Non-bufferable
+*/ 
+#define ARM_MPU_ACCESS_ORDERED ARM_MPU_ACCESS_(0U, 1U, 0U, 0U)
+
+/**
+* MPU Memory Access Attribute for device memory.
+*  - TEX: 000b (if non-shareable) or 010b (if shareable)
+*  - Shareable or non-shareable
+*  - Non-cacheable
+*  - Bufferable (if shareable) or non-bufferable (if non-shareable)
+*
+* \param IsShareable Configures the device memory as shareable or non-shareable.
+*/ 
+#define ARM_MPU_ACCESS_DEVICE(IsShareable) ((IsShareable) ? ARM_MPU_ACCESS_(0U, 1U, 0U, 1U) : ARM_MPU_ACCESS_(2U, 0U, 0U, 0U))
+
+/**
+* MPU Memory Access Attribute for normal memory.
+*  - TEX: 1BBb (reflecting outer cacheability rules)
+*  - Shareable or non-shareable
+*  - Cacheable or non-cacheable (reflecting inner cacheability rules)
+*  - Bufferable or non-bufferable (reflecting inner cacheability rules)
+*
+* \param OuterCp Configures the outer cache policy.
+* \param InnerCp Configures the inner cache policy.
+* \param IsShareable Configures the memory as shareable or non-shareable.
+*/ 
+#define ARM_MPU_ACCESS_NORMAL(OuterCp, InnerCp, IsShareable) ARM_MPU_ACCESS_((4U | (OuterCp)), IsShareable, ((InnerCp) & 2U), ((InnerCp) & 1U))
+
+/**
+* MPU Memory Access Attribute non-cacheable policy.
+*/
+#define ARM_MPU_CACHEP_NOCACHE 0U
+
+/**
+* MPU Memory Access Attribute write-back, write and read allocate policy.
+*/
+#define ARM_MPU_CACHEP_WB_WRA 1U
+
+/**
+* MPU Memory Access Attribute write-through, no write allocate policy.
+*/
+#define ARM_MPU_CACHEP_WT_NWA 2U
+
+/**
+* MPU Memory Access Attribute write-back, no write allocate policy.
+*/
+#define ARM_MPU_CACHEP_WB_NWA 3U
+
+
+/**
+* Struct for a single MPU Region
+*/
+typedef struct {
+  uint32_t RBAR; //!< The region base address register value (RBAR)
+  uint32_t RASR; //!< The region attribute and size register value (RASR) \ref MPU_RASR
+} ARM_MPU_Region_t;
+    
+/** Enable the MPU.
+* \param MPU_Control Default access permissions for unconfigured regions.
+*/
+__STATIC_INLINE void ARM_MPU_Enable(uint32_t MPU_Control)
+{
+  __DSB();
+  __ISB();
+  MPU->CTRL = MPU_Control | MPU_CTRL_ENABLE_Msk;
+#ifdef SCB_SHCSR_MEMFAULTENA_Msk
+  SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk;
+#endif
+}
+
+/** Disable the MPU.
+*/
+__STATIC_INLINE void ARM_MPU_Disable(void)
+{
+  __DSB();
+  __ISB();
+#ifdef SCB_SHCSR_MEMFAULTENA_Msk
+  SCB->SHCSR &= ~SCB_SHCSR_MEMFAULTENA_Msk;
+#endif
+  MPU->CTRL  &= ~MPU_CTRL_ENABLE_Msk;
+}
+
+/** Clear and disable the given MPU region.
+* \param rnr Region number to be cleared.
+*/
+__STATIC_INLINE void ARM_MPU_ClrRegion(uint32_t rnr)
+{
+  MPU->RNR = rnr;
+  MPU->RASR = 0U;
+}
+
+/** Configure an MPU region.
+* \param rbar Value for RBAR register.
+* \param rsar Value for RSAR register.
+*/   
+__STATIC_INLINE void ARM_MPU_SetRegion(uint32_t rbar, uint32_t rasr)
+{
+  MPU->RBAR = rbar;
+  MPU->RASR = rasr;
+}
+
+/** Configure the given MPU region.
+* \param rnr Region number to be configured.
+* \param rbar Value for RBAR register.
+* \param rsar Value for RSAR register.
+*/   
+__STATIC_INLINE void ARM_MPU_SetRegionEx(uint32_t rnr, uint32_t rbar, uint32_t rasr)
+{
+  MPU->RNR = rnr;
+  MPU->RBAR = rbar;
+  MPU->RASR = rasr;
+}
+
+/** Memcopy with strictly ordered memory access, e.g. for register targets.
+* \param dst Destination data is copied to.
+* \param src Source data is copied from.
+* \param len Amount of data words to be copied.
+*/
+__STATIC_INLINE void orderedCpy(volatile uint32_t* dst, const uint32_t* __RESTRICT src, uint32_t len)
+{
+  uint32_t i;
+  for (i = 0U; i < len; ++i) 
+  {
+    dst[i] = src[i];
+  }
+}
+
+/** Load the given number of MPU regions from a table.
+* \param table Pointer to the MPU configuration table.
+* \param cnt Amount of regions to be configured.
+*/
+__STATIC_INLINE void ARM_MPU_Load(ARM_MPU_Region_t const* table, uint32_t cnt) 
+{
+  const uint32_t rowWordSize = sizeof(ARM_MPU_Region_t)/4U;
+  while (cnt > MPU_TYPE_RALIASES) {
+    orderedCpy(&(MPU->RBAR), &(table->RBAR), MPU_TYPE_RALIASES*rowWordSize);
+    table += MPU_TYPE_RALIASES;
+    cnt -= MPU_TYPE_RALIASES;
+  }
+  orderedCpy(&(MPU->RBAR), &(table->RBAR), cnt*rowWordSize);
+}
+
+#endif

bsp/microchip/saml10/bsp/SConscript

+import rtconfig
+from building import *
+
+# get current directory
+cwd = GetCurrentDir()
+
+#var defined
+CPPDEFINES = []
+
+#common lib define
+CPPDEFINES += [rtconfig.DEVICE_TYPE]
+
+# The set of source files associated with this SConscript file.
+
+src  = Glob('hal/src/*.c')
+src += Glob('hal/utils/src/*.c')
+src += Glob('hpl/adc/*.c')
+src += Glob('hpl/core/*.c')
+src += Glob('hpl/dmac/*.c')
+src += Glob('hpl/gclk/*.c')
+src += Glob('hpl/mclk/*.c')
+src += Glob('hpl/osc32kctrl/*.c')
+src += Glob('hpl/oscctrl/*.c')
+src += Glob('hpl/pm/*.c')
+src += Glob('hpl/port/*.c')
+src += Glob('hpl/sercom/*.c')
+src += [cwd + '/atmel_start.c']
+src += [cwd + '/driver_init.c']
+
+#add for startup script
+if rtconfig.PLATFORM == 'gcc':
+    src += [cwd + '/gcc/system_saml10e16a.c']
+    src += [cwd + '/gcc/gcc/startup_saml10e16a.c']
+elif rtconfig.PLATFORM in ['armcc', 'armclang']:
+    src += [cwd + '/gcc/system_saml10e16a.c']
+    src += [cwd + '/gcc/gcc/startup_saml10e16a.c']
+elif rtconfig.CROSS_TOOL == 'iar':
+    src += [cwd + '/iar/system_saml10e16a.c']
+    src += [cwd + '/iar/iar/startup_saml10e16a.c']
+
+path = [
+    cwd,
+    cwd + '/CMSIS/Core/Include',
+    cwd + '/config',
+    cwd + '/hal/include',
+    cwd + '/hal/utils/include',
+    cwd + '/hpl/adc',
+    cwd + '/hpl/core',
+    cwd + '/hpl/gclk',
+    cwd + '/hpl/pm',
+    cwd + '/hpl/port',
+    cwd + '/hri',
+    cwd + '/../board',
+    cwd + '/../../common/applications',
+    cwd + '/include']
+
+group = DefineGroup('Libraries', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
+
+Return('group')

bsp/microchip/saml10/bsp/atmel_start.c

+#include <atmel_start.h>
+
+/**
+ * Initializes MCU, drivers and middleware in the project
+ **/
+void atmel_start_init(void)
+{
+	system_init();
+}