diff --git a/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/pins_arduino.h b/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/pins_arduino.h index eb2c08b4fd43972fdef09b34d6ac1b437b04a14c..1d0856ce4d0d47e7adab72b261fca4c3f678eb27 100644 --- a/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/pins_arduino.h +++ b/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/pins_arduino.h @@ -40,6 +40,6 @@ #define LED_BUILTIN D13 /* Default Built-in LED */ -#define ARDUINO_DEFAULT_IIC_BUS_NAME "i2c1" +#define RTDUINO_DEFAULT_IIC_BUS_NAME "i2c1" #endif /* Pins_Arduino_h */ diff --git a/bsp/stm32/stm32f072-st-nucleo/board/Kconfig b/bsp/stm32/stm32f072-st-nucleo/board/Kconfig index 31f4976b0d59753d70620b3ff7b8da840529a407..b8b46f478a4b2bfe96668ffcd269227939560e45 100644 --- a/bsp/stm32/stm32f072-st-nucleo/board/Kconfig +++ b/bsp/stm32/stm32f072-st-nucleo/board/Kconfig @@ -17,6 +17,7 @@ menu "Onboard Peripheral Drivers" config BSP_USING_ARDUINO bool "Support Arduino" select PKG_USING_RTDUINO + select BSP_USING_STLINK_TO_USART select BSP_USING_GPIO select BSP_USING_ADC select BSP_USING_ADC1 @@ -36,7 +37,6 @@ menu "Onboard Peripheral Drivers" imply RTDUINO_USING_SERVO imply RTDUINO_USING_WIRE imply RTDUINO_USING_ADAFRUIT - imply RTUSING_USING_SPI default n endmenu diff --git a/bsp/stm32/stm32f401-st-nucleo/applications/arduino_main.cpp b/bsp/stm32/stm32f401-st-nucleo/applications/arduino_main.cpp index a4c7f4ec927589e58eca35eb3c3960eca1303605..39391c9650f343f0ba0da785059bb5f50a21c9ca 100644 --- a/bsp/stm32/stm32f401-st-nucleo/applications/arduino_main.cpp +++ b/bsp/stm32/stm32f401-st-nucleo/applications/arduino_main.cpp @@ -18,6 +18,6 @@ void setup(void) void loop(void) { /* put your main code here, to run repeatedly: */ - Serial.println("Hello RT-Thread from arduino_main.cpp\n"); + Serial.println("Hello Arduino!\n"); delay(800); } diff --git a/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README.md b/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README.md index f905fdfe9349c17371500c405111fc73707d0c91..f24c2d5fdd05ff3842c1e3775fa50eb2b5db1db8 100644 --- a/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README.md +++ b/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README.md @@ -60,4 +60,9 @@ Hardware Drivers Config ---> ## 3 I2C总线 -STM32F401 Nucleo板的I2C总线是板上丝印的 `SCL/D15` 和 `SDA/D14` 引脚，这两个引脚是被RT-Thread I2C设备框架接管的，不需要直接操控这两个引脚，直接引用`#include `（Arduino官方I2C头文件）即可使用。 \ No newline at end of file +STM32F401 Nucleo板的I2C总线是板上丝印的 `SCL/D15` 和 `SDA/D14` 引脚，这两个引脚是被RT-Thread I2C设备框架接管的，不需要直接操控这两个引脚，直接引用`#include `（Arduino官方I2C头文件）即可使用。 + +## 4 SPI总线 + +STM32F401 Nucleo板的SPI总线是板上丝印的 `SCK/D13`、`MISO/D12`、`MOSI/D11`引脚，这3个引脚是被RT-Thread SPI设备框架接管的，不需要直接操控这3个引脚，直接引用`#include `（Arduino官方SPI头文件）即可使用。按照Arduino的编程标准，用户需要自行控制片选信号。 + diff --git a/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/pins_arduino.h b/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/pins_arduino.h index 036b3901a7ffac8e2c8a6af5b696edb7ff119786..aa996f203a680864a7ac688e05c50dc2e517195d 100644 --- a/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/pins_arduino.h +++ b/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/pins_arduino.h @@ -40,6 +40,7 @@ #define LED_BUILTIN D13 /* Default Built-in LED */ -#define ARDUINO_DEFAULT_IIC_BUS_NAME "i2c1" +#define RTDUINO_DEFAULT_IIC_BUS_NAME "i2c1" +#define RTDUINO_DEFAULT_SPI_BUS_NAME "spi1" #endif /* Pins_Arduino_h */ diff --git a/bsp/stm32/stm32f401-st-nucleo/applications/main.c b/bsp/stm32/stm32f401-st-nucleo/applications/main.c index 21ef91406dc45cdafc1c0cfda145fe8c4f39120f..ec1936eb155bf94be2871f83fd8d484d4d50bc44 100644 --- a/bsp/stm32/stm32f401-st-nucleo/applications/main.c +++ b/bsp/stm32/stm32f401-st-nucleo/applications/main.c @@ -15,7 +15,7 @@ int main(void) { while (1) { - rt_kprintf("Hello RT-Thread from main.c\n"); + rt_kprintf("Hello RT-Thread!\n"); rt_thread_mdelay(1000); } } diff --git a/bsp/stm32/stm32f401-st-nucleo/board/Kconfig b/bsp/stm32/stm32f401-st-nucleo/board/Kconfig index 3b81523828c6d75437a08790b45fc382b5d6f1f3..bc1f2d76e7aaffb0fe9fa2d641b4823261001f61 100644 --- a/bsp/stm32/stm32f401-st-nucleo/board/Kconfig +++ b/bsp/stm32/stm32f401-st-nucleo/board/Kconfig @@ -17,6 +17,7 @@ menu "Onboard Peripheral Drivers" config BSP_USING_ARDUINO bool "Support Arduino" select PKG_USING_RTDUINO + select BSP_USING_STLINK_TO_USART select BSP_USING_GPIO select BSP_USING_ADC select BSP_USING_ADC1 @@ -30,11 +31,11 @@ menu "Onboard Peripheral Drivers" select BSP_USING_I2C select BSP_USING_I2C1 select BSP_USING_SPI - # select BSP_USING_SPI1 + select BSP_USING_SPI1 imply RTDUINO_USING_SERVO imply RTDUINO_USING_WIRE imply RTDUINO_USING_ADAFRUIT - imply RTUSING_USING_SPI + imply RTDUINO_USING_SPI default n endmenu diff --git a/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/README.md b/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/README.md index 4c3e06a1b85f9aa4c0aa61782b20e213cc34922c..74907ff3c593cec6e50674809898da051d399780 100644 --- a/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/README.md +++ b/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/README.md @@ -94,7 +94,7 @@ Hardware Drivers Config ---> ## 3 I2C总线 -潘多拉Arduino支持三条I2C总线，分别是：i2c1、i2c3 和 i2c4。你可以通过`pins_arduino.h`文件中的 `ARDUINO_DEFAULT_IIC_BUS_NAME` 宏来设定Arduino的I2C总线，**默认为 i2c4 总线**。其中： +潘多拉Arduino支持三条I2C总线，分别是：i2c1、i2c3 和 i2c4。你可以通过`pins_arduino.h`文件中的 `RTDUINO_DEFAULT_IIC_BUS_NAME` 宏来设定Arduino的I2C总线，**默认为 i2c4 总线**。其中： - i2c1 为用户总线，PC7 为 SDA，PC6 为 SCL。用户可以通过杜邦线连接其他 I2C 传感器/芯片。 - i2c3 为板载 I2C 外设总线，连接板载 ICM20608（陀螺仪和加速度传感器） 和 AP3216C（距离和光亮度传感器） 芯片 @@ -102,9 +102,13 @@ Hardware Drivers Config ---> I2C的引脚都是被RT-Thread I2C设备框架接管的，不需要直接操控这两个引脚，直接引用`#include `（Arduino官方I2C头文件）即可使用。 -## 4 特殊功能说明 +## 4 SPI总线 -### 4.1 芯片内部ADC通道 +潘多拉板的Arduino SPI总线是spi2总线，位置为板上左上角的`WIRELESS`插槽。 `SCK`、`MISO`、`MOSI`引脚是被RT-Thread SPI设备框架接管的，不需要直接操控这3个引脚，直接引用`#include `（Arduino官方SPI头文件）即可使用。按照Arduino的编程标准，用户需要自行控制片选信号。 + +## 5 特殊功能说明 + +### 5.1 芯片内部ADC通道 本BSP适配了STM32的两个芯片内部ADC通道，可以通过 analogRead 函数来分别获取如下功能： @@ -113,7 +117,7 @@ I2C的引脚都是被RT-Thread I2C设备框架接管的，不需要直接操控 | 芯片内部参考电压 ADC | A2 | -- | | 芯片内部温度 ADC | A3 | -- | -### 4.2 真模拟输出功能 (True Analog Output) +### 5.2 真模拟输出功能 (True Analog Output) Arduino的 analogWrite 函数虽为模拟写，但是实际输出的是PWM数字信号，并非真正的模拟信号。这是由于Arduino早期使用的AVR单片机并不支持DAC的功能，因此这个习惯就被保留了下来。但是随着Arduino支持芯片的丰富，部分高级芯片已经内建了DAC（例如Arduino官方板MKR、Zero等），因此Arduino的 analogWrite 函数后续也支持了真模拟输出功能。 diff --git a/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/pins_arduino.h b/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/pins_arduino.h index 1a6edf1322993644568f5cd71e4d4d2732acfe64..0666847611b3aade5a12d5d9565238e032f49480 100644 --- a/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/pins_arduino.h +++ b/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/pins_arduino.h @@ -51,8 +51,8 @@ * i2c3 - ICM20608, AP3216C (On Board) * i2c4 - AHT10 (On Board) */ -#define ARDUINO_DEFAULT_IIC_BUS_NAME "i2c4" - -#define ARDUINO_DEFAULT_SPI_BUS_NAME "spi2" +#define RTDUINO_DEFAULT_IIC_BUS_NAME "i2c4" +#define RTDUINO_DEFAULT_SPI_BUS_NAME "spi2" +#define RTDUINO_SERIAL2_DEVICE_NAME "uart2" #endif /* Pins_Arduino_h */ diff --git a/bsp/stm32/stm32l475-atk-pandora/board/Kconfig b/bsp/stm32/stm32l475-atk-pandora/board/Kconfig index d96b52ee13c88b64a98a93dbf5e70182190a525f..41cd393e5911975c524b194448fef40c1dcaa1ed 100644 --- a/bsp/stm32/stm32l475-atk-pandora/board/Kconfig +++ b/bsp/stm32/stm32l475-atk-pandora/board/Kconfig @@ -22,6 +22,7 @@ menu "Onboard Peripheral Drivers" config BSP_USING_ARDUINO bool "Support Arduino" select PKG_USING_RTDUINO + select BSP_USING_STLINK_TO_USART select BSP_USING_GPIO select BSP_USING_PWM select BSP_USING_PWM1 @@ -47,8 +48,8 @@ menu "Onboard Peripheral Drivers" imply BSP_SPI2_RX_USING_DMA imply RTDUINO_USING_SERVO imply RTDUINO_USING_WIRE - imply RTDUINO_USING_SPI imply RTDUINO_USING_ADAFRUIT + imply RTDUINO_USING_SPI default n config BSP_USING_KEY