Merge pull request #4343 from supperthomas/max32660_spi

[bsp/max32660] add the driver of spi and gpio

Merge pull request #4343 from supperthomas/max32660_spi
[bsp/max32660] add the driver of spi and gpio
51c49288 · Bernard Xiong · GitHub · 06f47daf · 74d1f9b8 · 51c49288
13 changed file
--- a/bsp/maxim/MAX32660_EVSYS/.config
+++ b/bsp/maxim/MAX32660_EVSYS/.config
@@ -122,7 +122,7 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_CPUTIME is not set
 # CONFIG_RT_USING_I2C is not set
 # CONFIG_RT_USING_PHY is not set
-# CONFIG_RT_USING_PIN is not set
+CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_ADC is not set
 # CONFIG_RT_USING_DAC is not set
 # CONFIG_RT_USING_PWM is not set
@@ -478,9 +478,10 @@ CONFIG_SOC_MAXIM=y
 #
 # On-chip Peripheral Drivers
 #
-# CONFIG_BSP_USING_GPIO is not set
+CONFIG_BSP_USING_GPIO=y
 CONFIG_BSP_USING_UART=y
 # CONFIG_BSP_USING_UART0 is not set
 CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_UART1_RX_USING_DMA is not set
+# CONFIG_BSP_USING_SPI is not set
 # CONFIG_BSP_USING_ON_CHIP_FLASH is not set
--- a/bsp/maxim/MAX32660_EVSYS/README.md
+++ b/bsp/maxim/MAX32660_EVSYS/README.md
@@ -72,10 +72,10 @@ MAX32660-EVSYS开发板常用 **板载资源** 如下：

 | **片上外设** | **支持情况** |       **备注**        |
 | :----------- | :----------: | :-------------------: |
-| GPIO         |              |                       |
+| GPIO         |     支持     |                       |
 | UART         |     支持     | UART0, UART1(console) |
 | PWM          |              |                       |
-| SPI          |              |                       |
+| SPI          |     支持     |      SPI0, SPI1       |
 | RTC          |              |                       |
 | I2S          |              |                       |
 | I2C          |              |                       |

--- a/bsp/maxim/MAX32660_EVSYS/applications/application.c
+++ b/bsp/maxim/MAX32660_EVSYS/applications/application.c
@@ -11,22 +11,20 @@

 #include <rtthread.h>
 #include <rtdevice.h>
-#include "gpio.h"

-const gpio_cfg_t led_pin[] =
-{
-    {PORT_0, PIN_13, GPIO_FUNC_OUT, GPIO_PAD_NONE},
-};
+#define GPIO_LED_PIN  13

 int main(void)
 {
    int count = 1;
-    GPIO_Config(&led_pin[0]);
-    GPIO_OutSet(&led_pin[0]);
+    rt_pin_mode(GPIO_LED_PIN, PIN_MODE_OUTPUT);
    while (count++)
    {
+        rt_pin_write(GPIO_LED_PIN, PIN_HIGH);
+        rt_thread_mdelay(500);
+
+        rt_pin_write(GPIO_LED_PIN, PIN_LOW);
        rt_thread_mdelay(500);
-        GPIO_OutToggle(&led_pin[0]);
    }
    return RT_EOK;
 }
--- a/bsp/maxim/MAX32660_EVSYS/board/Kconfig
+++ b/bsp/maxim/MAX32660_EVSYS/board/Kconfig
@@ -43,6 +43,25 @@ menu "On-chip Peripheral Drivers"
                depends on BSP_USING_UART1 && RT_SERIAL_USING_DMA
                default n
        endif
+    config BSP_USING_SPI
+        bool "Enable SPI"
+        select RT_USING_SPI
+        default n
+
+        if BSP_USING_SPI
+            config BSP_USING_SPI0
+                bool "Enable SPI0 bus [MISO P0.4;MOSI P0.5;SCL P0.6;SS P0.7]"
+                default y
+
+            config BSP_USING_SPI1
+                bool "Enable SPI1 bus [MISO P0.0;MOSI P0.1;SCL P0.2;SS P0.3]"
+                default n
+            if BSP_USING_SPI1
+            config BSP_USING_SPI1A
+                bool "Use SPI1A. [MISO P0.10;MOSI P0.11;SCL P0.12;SS P0.13]"
+                default n
+            endif
+        endif
    config BSP_USING_ON_CHIP_FLASH
        select PKG_USING_FAL
        bool "Enable on-chip FLASH"

--- a/bsp/maxim/MAX32660_EVSYS/board/board.h
+++ b/bsp/maxim/MAX32660_EVSYS/board/board.h
@@ -14,6 +14,10 @@
 #include <rtthread.h>
 #include <rthw.h>

+#include "mxc_config.h"
+#include "mxc_assert.h"
+
+
 #define MCU_FLASH_START_ADRESS       ((uint32_t)0x0)
 #define MCU_FLASH_SIZE_KB               (256)
 #define MCU_FLASH_END_ADDRESS        ((uint32_t)(MCU_FLASH_START_ADRESS + MCU_FLASH_SIZE*1024))

--- a/bsp/maxim/MAX32660_EVSYS/project.uvoptx
+++ b/bsp/maxim/MAX32660_EVSYS/project.uvoptx
@@ -117,6 +117,26 @@
        <pMon>BIN\CMSIS_AGDI.dll</pMon>
      </DebugOpt>
      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>ARMRTXEVENTFLAGS</Key>
+          <Name>-L70 -Z18 -C0 -M0 -T1</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>DLGTARM</Key>
+          <Name>(1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)</Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>ARMDBGFLAGS</Key>
+          <Name></Name>
+        </SetRegEntry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>DLGUARM</Key>
+          <Name></Name>
+        </SetRegEntry>
        <SetRegEntry>
          <Number>0</Number>
          <Key>CMSIS_AGDI</Key>
@@ -135,12 +155,12 @@
      <DebugFlag>
        <trace>0</trace>
        <periodic>0</periodic>
-        <aLwin>0</aLwin>
+        <aLwin>1</aLwin>
        <aCover>0</aCover>
        <aSer1>0</aSer1>
        <aSer2>0</aSer2>
        <aPa>0</aPa>
-        <viewmode>0</viewmode>
+        <viewmode>1</viewmode>
        <vrSel>0</vrSel>
        <aSym>0</aSym>
        <aTbox>0</aTbox>
@@ -203,7 +223,7 @@

  <Group>
    <GroupName>CPU</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
    <tvExpOptDlg>0</tvExpOptDlg>
    <cbSel>0</cbSel>
    <RteFlg>0</RteFlg>
@@ -271,7 +291,7 @@

  <Group>
    <GroupName>DeviceDrivers</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
    <tvExpOptDlg>0</tvExpOptDlg>
    <cbSel>0</cbSel>
    <RteFlg>0</RteFlg>
@@ -282,6 +302,18 @@
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\components\drivers\misc\pin.c</PathWithFileName>
+      <FilenameWithoutPath>pin.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>8</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
      <PathWithFileName>..\..\..\components\drivers\serial\serial.c</PathWithFileName>
      <FilenameWithoutPath>serial.c</FilenameWithoutPath>
      <RteFlg>0</RteFlg>
@@ -289,7 +321,7 @@
    </File>
    <File>
      <GroupNumber>3</GroupNumber>
-      <FileNumber>8</FileNumber>
+      <FileNumber>9</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -301,7 +333,7 @@
    </File>
    <File>
      <GroupNumber>3</GroupNumber>
-      <FileNumber>9</FileNumber>
+      <FileNumber>10</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -313,7 +345,7 @@
    </File>
    <File>
      <GroupNumber>3</GroupNumber>
-      <FileNumber>10</FileNumber>
+      <FileNumber>11</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -325,7 +357,7 @@
    </File>
    <File>
      <GroupNumber>3</GroupNumber>
-      <FileNumber>11</FileNumber>
+      <FileNumber>12</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -337,7 +369,7 @@
    </File>
    <File>
      <GroupNumber>3</GroupNumber>
-      <FileNumber>12</FileNumber>
+      <FileNumber>13</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -349,7 +381,7 @@
    </File>
    <File>
      <GroupNumber>3</GroupNumber>
-      <FileNumber>13</FileNumber>
+      <FileNumber>14</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -361,7 +393,7 @@
    </File>
    <File>
      <GroupNumber>3</GroupNumber>
-      <FileNumber>14</FileNumber>
+      <FileNumber>15</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -381,7 +413,7 @@
    <RteFlg>0</RteFlg>
    <File>
      <GroupNumber>4</GroupNumber>
-      <FileNumber>15</FileNumber>
+      <FileNumber>16</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -393,7 +425,7 @@
    </File>
    <File>
      <GroupNumber>4</GroupNumber>
-      <FileNumber>16</FileNumber>
+      <FileNumber>17</FileNumber>
      <FileType>2</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -405,7 +437,19 @@
    </File>
    <File>
      <GroupNumber>4</GroupNumber>
-      <FileNumber>17</FileNumber>
+      <FileNumber>18</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\libraries\HAL_Drivers\drv_gpio.c</PathWithFileName>
+      <FilenameWithoutPath>drv_gpio.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>4</GroupNumber>
+      <FileNumber>19</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -419,13 +463,13 @@

  <Group>
    <GroupName>finsh</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
    <tvExpOptDlg>0</tvExpOptDlg>
    <cbSel>0</cbSel>
    <RteFlg>0</RteFlg>
    <File>
      <GroupNumber>5</GroupNumber>
-      <FileNumber>18</FileNumber>
+      <FileNumber>20</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -437,7 +481,7 @@
    </File>
    <File>
      <GroupNumber>5</GroupNumber>
-      <FileNumber>19</FileNumber>
+      <FileNumber>21</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -449,7 +493,7 @@
    </File>
    <File>
      <GroupNumber>5</GroupNumber>
-      <FileNumber>20</FileNumber>
+      <FileNumber>22</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -469,7 +513,7 @@
    <RteFlg>0</RteFlg>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>21</FileNumber>
+      <FileNumber>23</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -481,7 +525,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>22</FileNumber>
+      <FileNumber>24</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -493,7 +537,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>23</FileNumber>
+      <FileNumber>25</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -505,7 +549,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>24</FileNumber>
+      <FileNumber>26</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -517,7 +561,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>25</FileNumber>
+      <FileNumber>27</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -529,7 +573,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>26</FileNumber>
+      <FileNumber>28</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -541,7 +585,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>27</FileNumber>
+      <FileNumber>29</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -553,7 +597,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>28</FileNumber>
+      <FileNumber>30</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -565,7 +609,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>29</FileNumber>
+      <FileNumber>31</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -577,7 +621,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>30</FileNumber>
+      <FileNumber>32</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -589,7 +633,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>31</FileNumber>
+      <FileNumber>33</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -601,7 +645,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>32</FileNumber>
+      <FileNumber>34</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -613,7 +657,7 @@
    </File>
    <File>
      <GroupNumber>6</GroupNumber>
-      <FileNumber>33</FileNumber>
+      <FileNumber>35</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -633,7 +677,7 @@
    <RteFlg>0</RteFlg>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>34</FileNumber>
+      <FileNumber>36</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -645,7 +689,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>35</FileNumber>
+      <FileNumber>37</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -657,7 +701,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>36</FileNumber>
+      <FileNumber>38</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -669,7 +713,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>37</FileNumber>
+      <FileNumber>39</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -681,7 +725,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>38</FileNumber>
+      <FileNumber>40</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -693,7 +737,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>39</FileNumber>
+      <FileNumber>41</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -705,7 +749,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>40</FileNumber>
+      <FileNumber>42</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -717,7 +761,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>41</FileNumber>
+      <FileNumber>43</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -729,7 +773,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>42</FileNumber>
+      <FileNumber>44</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -741,7 +785,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>43</FileNumber>
+      <FileNumber>45</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -753,7 +797,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>44</FileNumber>
+      <FileNumber>46</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -765,7 +809,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>45</FileNumber>
+      <FileNumber>47</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -777,7 +821,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>46</FileNumber>
+      <FileNumber>48</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
@@ -789,7 +833,7 @@
    </File>
    <File>
      <GroupNumber>7</GroupNumber>
-      <FileNumber>47</FileNumber>
+      <FileNumber>49</FileNumber>
      <FileType>1</FileType>
      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>

--- a/bsp/maxim/MAX32660_EVSYS/project.uvprojx
+++ b/bsp/maxim/MAX32660_EVSYS/project.uvprojx
@@ -338,7 +338,7 @@
              <MiscControls></MiscControls>
              <Define>TARGET=32660, TARGET_REV=0x4131, __RTTHREAD__</Define>
              <Undefine></Undefine>
-              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;..\libraries\HAL_Drivers;..\..\..\components\finsh;.;..\..\..\include;..\libraries\MAX32660PeriphDriver\CMSIS\Device\Maxim\MAX32660\Include;..\libraries\MAX32660PeriphDriver\CMSIS\Core\Include;..\libraries\MAX32660PeriphDriver\Include</IncludePath>
+              <IncludePath>applications;.;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m4;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;..\libraries\HAL_Drivers;..\..\..\components\finsh;.;..\..\..\include;..\libraries\MAX32660PeriphDriver\CMSIS\Device\Maxim\MAX32660\Include;..\libraries\MAX32660PeriphDriver\CMSIS\Core\Include;..\libraries\MAX32660PeriphDriver\Include</IncludePath>
            </VariousControls>
          </Cads>
          <Aads>
@@ -422,6 +422,11 @@
        <Group>
          <GroupName>DeviceDrivers</GroupName>
          <Files>
+            <File>
+              <FileName>pin.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\components\drivers\misc\pin.c</FilePath>
+            </File>
            <File>
              <FileName>serial.c</FileName>
              <FileType>1</FileType>
@@ -477,6 +482,11 @@
              <FileType>2</FileType>
              <FilePath>..\libraries\MAX32660PeriphDriver\CMSIS\Device\Maxim\MAX32660\Source\ARM\startup_max32660.s</FilePath>
            </File>
+            <File>
+              <FileName>drv_gpio.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\libraries\HAL_Drivers\drv_gpio.c</FilePath>
+            </File>
            <File>
              <FileName>drv_uart.c</FileName>
              <FileType>1</FileType>

--- a/bsp/maxim/MAX32660_EVSYS/rtconfig.h
+++ b/bsp/maxim/MAX32660_EVSYS/rtconfig.h
@@ -79,6 +79,7 @@
 #define RT_USING_SERIAL
 #define RT_SERIAL_USING_DMA
 #define RT_SERIAL_RB_BUFSZ 64
+#define RT_USING_PIN

 /* Using USB */

@@ -159,6 +160,7 @@

 /* On-chip Peripheral Drivers */

+#define BSP_USING_GPIO
 #define BSP_USING_UART
 #define BSP_USING_UART1


--- a/bsp/maxim/libraries/HAL_Drivers/drv_gpio.c
+++ b/bsp/maxim/libraries/HAL_Drivers/drv_gpio.c
+/*
+ * Copyright (c) 2006-2020, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-02-11     supperthomas first version
+ *
+ */
+
+
+#include "drv_gpio.h"
+#include <stdbool.h>
+#include "gpio.h"
+
+#ifdef RT_USING_PIN
+
+#define DBG_LEVEL   DBG_LOG
+#include <rtdbg.h>
+#define LOG_TAG                "drv.gpio"
+
+#define PIN_PORT_OFFSET 4
+
+#define PIN_NUM(port, no) ((((((port) & 0xFu) << PIN_PORT_OFFSET) | ((no) & 0xFu)))
+#define PIN_PORT(pin) ((uint8_t)(((pin) >> PIN_PORT_OFFSET) & 0xFu))
+#define PIN_NO(pin) ((uint8_t)((pin) & 0xFu))
+
+
+#define PIN_MCU_PORT(pin)  PIN_PORT(pin)
+#define PIN_MCU_PIN(pin) ((uint32_t)(1u << PIN_NO(pin)))
+
+static void mcu_pin_write(rt_device_t dev, rt_base_t pin, rt_base_t value)
+{
+    gpio_cfg_t tmp_gpio_cfg;
+    tmp_gpio_cfg.port = PIN_PORT(pin);
+    tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
+    if (value)
+    {
+        GPIO_OutSet(&tmp_gpio_cfg);
+    }
+    else
+    {
+        GPIO_OutClr(&tmp_gpio_cfg);
+    }
+
+}
+
+static int mcu_pin_read(rt_device_t dev, rt_base_t pin)
+{
+    int value;
+    gpio_cfg_t tmp_gpio_cfg;
+    tmp_gpio_cfg.port = PIN_PORT(pin);
+    tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
+
+    if (GPIO_InGet(&tmp_gpio_cfg))
+    {
+        value = 1;
+    }
+    else
+    {
+        value = 0;
+    }
+
+    return value;
+}
+
+static void mcu_pin_mode(rt_device_t dev, rt_base_t pin, rt_base_t mode)
+{
+    gpio_cfg_t tmp_gpio_cfg;
+    int ret = 0;
+    tmp_gpio_cfg.port = PIN_PORT(pin);
+    tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
+
+    switch (mode)
+    {
+    case PIN_MODE_OUTPUT:
+        tmp_gpio_cfg.func = GPIO_FUNC_OUT;
+        tmp_gpio_cfg.pad = GPIO_PAD_NONE;
+        break;
+    case PIN_MODE_INPUT:
+        tmp_gpio_cfg.func = GPIO_FUNC_IN;
+        tmp_gpio_cfg.pad = GPIO_PAD_NONE;
+        break;
+    case PIN_MODE_INPUT_PULLUP:
+        tmp_gpio_cfg.func = GPIO_FUNC_IN;
+        tmp_gpio_cfg.pad = GPIO_PAD_PULL_UP;
+        break;
+    case PIN_MODE_INPUT_PULLDOWN:
+        tmp_gpio_cfg.func = GPIO_FUNC_IN;
+        tmp_gpio_cfg.pad = GPIO_PAD_PULL_DOWN;
+        break;
+    case PIN_MODE_OUTPUT_OD:
+        //not support
+        LOG_E("NOT SUPPORT");
+        break;
+    }
+    ret = GPIO_Config(&tmp_gpio_cfg);
+    if (E_NO_ERROR != ret)
+    {
+        LOG_E("GPIO_Config error :%d", ret);
+    }
+}
+
+
+static rt_err_t mcu_pin_attach_irq(struct rt_device *device, rt_int32_t pin,
+                                   rt_uint32_t irq_mode, void (*hdr)(void *args), void *args)
+{
+    gpio_cfg_t tmp_gpio_cfg;
+    tmp_gpio_cfg.port = PIN_MCU_PORT(pin);
+    tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
+
+
+    tmp_gpio_cfg.pad = GPIO_PAD_PULL_UP;
+    tmp_gpio_cfg.func = GPIO_FUNC_IN;
+    GPIO_Config(&tmp_gpio_cfg);
+    GPIO_RegisterCallback(&tmp_gpio_cfg, hdr, args);
+
+    gpio_int_mode_t mcu_mode;
+    gpio_int_pol_t mcu_pol;
+
+    switch (irq_mode)
+    {
+    case PIN_IRQ_MODE_RISING:
+        mcu_mode = GPIO_INT_EDGE;
+        mcu_pol = GPIO_INT_RISING;
+        break;
+    case PIN_IRQ_MODE_FALLING:
+        mcu_mode = GPIO_INT_EDGE;
+        mcu_pol = GPIO_INT_FALLING;
+        break;
+    case PIN_IRQ_MODE_RISING_FALLING:
+        mcu_mode = GPIO_INT_EDGE;
+        mcu_pol = GPIO_INT_BOTH;
+        break;
+    case PIN_IRQ_MODE_HIGH_LEVEL:
+        mcu_mode = GPIO_INT_LEVEL;
+        mcu_pol = GPIO_INT_HIGH;
+        break;
+    case PIN_IRQ_MODE_LOW_LEVEL:
+        mcu_mode = GPIO_INT_LEVEL;
+        mcu_pol = GPIO_INT_LOW;
+        break;
+    }
+
+    GPIO_IntConfig(&tmp_gpio_cfg, mcu_mode, mcu_pol);
+
+
+    return RT_EOK;
+}
+
+static rt_err_t mcu_pin_dettach_irq(struct rt_device *device, rt_int32_t pin)
+{
+    gpio_cfg_t tmp_gpio_cfg;
+    tmp_gpio_cfg.port = PIN_MCU_PORT(pin);
+    tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
+    tmp_gpio_cfg.pad = GPIO_PAD_PULL_UP;
+    tmp_gpio_cfg.func = GPIO_FUNC_IN;
+    GPIO_Config(&tmp_gpio_cfg);
+    GPIO_IntDisable(&tmp_gpio_cfg);
+    GPIO_RegisterCallback(&tmp_gpio_cfg, NULL, NULL);
+    return RT_EOK;
+}
+
+static rt_err_t mcu_pin_irq_enable(struct rt_device *device, rt_base_t pin,
+                                   rt_uint32_t enabled)
+{
+    gpio_cfg_t tmp_gpio_cfg;
+    tmp_gpio_cfg.port = PIN_MCU_PORT(pin);
+    tmp_gpio_cfg.mask = PIN_MCU_PIN(pin);
+    if (enabled)
+    {
+        GPIO_IntEnable(&tmp_gpio_cfg);
+        NVIC_EnableIRQ((IRQn_Type)MXC_GPIO_GET_IRQ(PIN_MCU_PORT(pin)));
+    }
+    else
+    {
+        GPIO_IntDisable(&tmp_gpio_cfg);
+        NVIC_DisableIRQ((IRQn_Type)MXC_GPIO_GET_IRQ(PIN_MCU_PORT(pin)));
+    }
+    return RT_EOK;
+}
+
+const static struct rt_pin_ops _mcu_pin_ops =
+{
+    mcu_pin_mode,
+    mcu_pin_write,
+    mcu_pin_read,
+    mcu_pin_attach_irq,
+    mcu_pin_dettach_irq,
+    mcu_pin_irq_enable,
+    NULL,
+};
+
+int rt_hw_pin_init(void)
+{
+    GPIO_Init();
+    return rt_device_pin_register("pin", &_mcu_pin_ops, RT_NULL);
+}
+INIT_BOARD_EXPORT(rt_hw_pin_init);
+
+
+void GPIO0_IRQHandler(void)
+{
+    GPIO_Handler(PORT_0);
+}
+
+#endif /* RT_USING_PIN */
--- a/bsp/maxim/libraries/HAL_Drivers/drv_gpio.h
+++ b/bsp/maxim/libraries/HAL_Drivers/drv_gpio.h
+/*
+ * Copyright (c) 2006-2020, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-02-11     supperthomas first version
+ *
+ */
+
+#ifndef __DRV_GPIO_H__
+#define __DRV_GPIO_H__
+
+#include <board.h>
+#include <rtdevice.h>
+
+int rt_hw_pin_init(void);
+
+#endif /* __DRV_GPIO_H__ */
+
--- a/bsp/maxim/libraries/HAL_Drivers/drv_spi.c
+++ b/bsp/maxim/libraries/HAL_Drivers/drv_spi.c
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date             Author          Notes
+ * 2021-02-14       supperthomas    first version
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include "board.h"
+#include "drv_spi.h"
+
+#define DBG_LEVEL   DBG_LOG
+#include <rtdbg.h>
+#define LOG_TAG                "drv.spi"
+
+#ifdef BSP_USING_SPI
+
+#if defined(BSP_USING_SPI0) || defined(BSP_USING_SPI1) || defined(BSP_USING_SPI2)
+static struct mcu_drv_spi_config spi_config[] =
+{
+#ifdef BSP_USING_SPI0
+    MCU_SPI0_CONFIG,
+#endif
+#ifdef BSP_USING_SPI1
+    MCU_SPI1_CONFIG,
+#endif
+
+};
+
+static struct mcu_drv_spi spi_bus_obj[sizeof(spi_config) / sizeof(spi_config[0])];
+
+
+/**
+  * @brief  This function config spi bus
+  * @param  device
+  * @param  configuration
+  * @retval RT_EOK / RT_ERROR
+  */
+static rt_err_t spi_configure(struct rt_spi_device *device,
+                              struct rt_spi_configuration *configuration)
+{
+    RT_ASSERT(device != RT_NULL);
+    RT_ASSERT(device->bus != RT_NULL);
+    RT_ASSERT(device->bus->parent.user_data != RT_NULL);
+    RT_ASSERT(configuration != RT_NULL);
+    struct mcu_drv_spi *tmp_spi;
+    tmp_spi = rt_container_of(device->bus, struct mcu_drv_spi, spi_bus);
+    int mode;
+
+    ///init
+
+    switch (configuration->mode & RT_SPI_MODE_3)
+    {
+    case RT_SPI_MODE_0/* RT_SPI_CPOL:0 , RT_SPI_CPHA:0 */:
+    case RT_SPI_MODE_1/* RT_SPI_CPOL:0 , RT_SPI_CPHA:1 */:
+    case RT_SPI_MODE_2/* RT_SPI_CPOL:1 , RT_SPI_CPHA:0 */:
+    case RT_SPI_MODE_3/* RT_SPI_CPOL:1 , RT_SPI_CPHA:1 */:
+        mode = configuration->mode & RT_SPI_MODE_3;
+        break;
+    default:
+        LOG_E("spi_configure mode error %x\n", configuration->mode);
+        return RT_ERROR;
+    }
+
+    tmp_spi->spixfer_req.width = SPI17Y_WIDTH_1;
+    tmp_spi->spixfer_req.bits = configuration->data_width;
+    tmp_spi->spixfer_req.ssel = 0;
+    tmp_spi->spixfer_req.deass = 1;
+    tmp_spi->spixfer_req.tx_num = 0;
+    tmp_spi->spixfer_req.rx_num = 0;
+    tmp_spi->spixfer_req.callback = NULL;
+    LOG_D("spi init mode:%d, rate:%d", mode, configuration->max_hz);
+    if (SPI_Init(tmp_spi->spi_instance, mode, configuration->max_hz) != 0)
+    {
+        LOG_E("Error configuring SPI\n");
+        while (1) {}
+    }
+    //init
+    return RT_EOK;
+}
+
+static rt_uint32_t spixfer(struct rt_spi_device *device, struct rt_spi_message *message)
+{
+    RT_ASSERT(device != RT_NULL);
+    RT_ASSERT(device->bus != RT_NULL);
+    RT_ASSERT(device->bus->parent.user_data != RT_NULL);
+
+    int ret = 0;
+    struct mcu_drv_spi *tmp_spi;
+    tmp_spi = rt_container_of(device->bus, struct mcu_drv_spi, spi_bus);
+
+
+    tmp_spi->spixfer_req.tx_data = message->send_buf;
+    tmp_spi->spixfer_req.rx_data = message->recv_buf;
+    tmp_spi->spixfer_req.len = message->length;
+    ret = SPI_MasterTrans(tmp_spi->spi_instance, &tmp_spi->spixfer_req);
+    if (ret == E_NO_ERROR)
+    {
+        return message->length;
+    }
+    else
+    {
+        LOG_E("spixfer faild, ret %d", ret);
+        return 0;
+    }
+}
+
+/* spi bus callback function  */
+static const struct rt_spi_ops nrfx_spi_ops =
+{
+    .configure = spi_configure,
+    .xfer = spixfer,
+};
+
+/*spi bus init*/
+static int rt_hw_spi_bus_init(void)
+{
+    rt_err_t result = RT_ERROR;
+    for (int i = 0; i < sizeof(spi_config) / sizeof(spi_config[0]); i++)
+    {
+        spi_bus_obj[i].spi_instance = spi_config[i].spi_instance;
+        spi_bus_obj[i].spi_bus.parent.user_data = &spi_config[i];   //SPI INSTANCE
+        result = rt_spi_bus_register(&spi_bus_obj[i].spi_bus, spi_config[i].bus_name, &nrfx_spi_ops);
+        RT_ASSERT(result == RT_EOK);
+    }
+    return result;
+}
+
+int rt_hw_spi_init(void)
+{
+    return rt_hw_spi_bus_init();
+}
+INIT_BOARD_EXPORT(rt_hw_spi_init);
+
+/**
+  * Attach the spi device to SPI bus, this function must be used after initialization.
+  */
+rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_uint32_t cs_pin)
+{
+    RT_ASSERT(bus_name != RT_NULL);
+    RT_ASSERT(device_name != RT_NULL);
+    RT_ASSERT(cs_pin != RT_NULL);
+
+    rt_err_t result;
+    struct rt_spi_device *spi_device;
+    /* attach the device to spi bus*/
+    spi_device = (struct rt_spi_device *)rt_malloc(sizeof(struct rt_spi_device));
+    RT_ASSERT(spi_device != RT_NULL);
+    /* initialize the cs pin */
+    result = rt_spi_bus_attach_device(spi_device, device_name, bus_name, (void *)cs_pin);
+    if (result != RT_EOK)
+    {
+        LOG_E("%s attach to %s faild, %d", device_name, bus_name, result);
+        result = RT_ERROR;
+    }
+    /* TODO: SET THE GPIO */
+
+    RT_ASSERT(result == RT_EOK);
+    return result;
+}
+
+#endif /* BSP_USING_SPI0 || BSP_USING_SPI1 || BSP_USING_SPI2 */
+#endif /*BSP_USING_SPI*/
+
+
--- a/bsp/maxim/libraries/HAL_Drivers/drv_spi.h
+++ b/bsp/maxim/libraries/HAL_Drivers/drv_spi.h
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date             Author          Notes
+ * 2021-02-14       supperthomas    first version
+ */
+
+#include <rtthread.h>
+#include <rtdevice.h>
+#include <rthw.h>
+
+#include "spi.h"
+
+#ifndef __DRV_SPI_H_
+#define __DRV_SPI_H_
+
+/**
+ * @brief Attach the spi device to SPI bus, this function must be used after initialization.
+ * @param bus_name     spi bus name  "spi0"/"spi1"/"spi2"
+ * @param device_name  spi device name "spi0x"/"spi1x"/"spi2x"
+ * @param ss_pin       spi ss pin number
+ * @retval  RT_ERROR / RT_EOK
+*/
+rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_uint32_t ss_pin);
+
+//SPI bus config
+#ifdef BSP_USING_SPI0
+#define MCU_SPI0_CONFIG          \
+{                                \
+    .bus_name = "spi0",          \
+    .spi_instance = SPI0A,       \
+}
+#endif
+#ifdef BSP_USING_SPI1
+#ifdef BSP_USING_SPI1A  //The SPI1A is conflit with UART1 TX RX P0.10 P0.11
+#define MCU_SPI1_CONFIG          \
+{                                \
+    .bus_name = "spi1",          \
+    .spi_instance = SPI1A        \
+}
+#else
+#define MCU_SPI1_CONFIG          \
+{                                \
+    .bus_name = "spi1",          \
+    .spi_instance = SPI1B        \
+}
+#endif
+#endif
+
+struct mcu_drv_spi_config
+{
+    char *bus_name;
+    spi_type spi_instance;
+};
+
+struct mcu_drv_spi
+{
+    spi_type spi_instance;
+    spi_req_t spixfer_req;
+    struct rt_spi_configuration *cfg;
+    struct rt_spi_bus spi_bus;
+};
+
+#endif  /*__DRV_SPI_H_*/
--- a/bsp/maxim/libraries/MAX32660PeriphDriver/SConscript
+++ b/bsp/maxim/libraries/MAX32660PeriphDriver/SConscript
@@ -30,6 +30,9 @@ if GetDepend(['RT_USING_I2C']):

 if GetDepend(['RT_USING_SPI']):
    src += ['Source/spi.c']
+    src += ['Source/spi17y.c']
+    src += ['Source/spimss.c']
+

 if GetDepend(['RT_USING_RTC']):
    src += ['Source/rtc.c']