From ed1bcfbd7ea805ec437e5cfe2f9f2cde3b812d9e Mon Sep 17 00:00:00 2001 From: "Man, Jianting (Meco)" <920369182@qq.com> Date: Sun, 9 Oct 2022 21:45:25 -0400 Subject: [PATCH] [rtduino][BSPs] translate readme to English (#6496) --- .../applications/arduino_pinout/README.md | 2 +- .../applications/arduino_pinout/README.md | 99 +++++++------ .../applications/arduino_pinout/README_zh.md | 76 ++++++++++ .../applications/arduino_pinout/README.md | 42 +++--- .../applications/arduino_pinout/README_zh.md | 32 +++-- .../applications/arduino_pinout/README.md | 99 +++++++------ .../applications/arduino_pinout/README_zh.md | 76 ++++++++++ .../applications/arduino_pinout/README.md | 103 ++++++------- .../applications/arduino_pinout/README_zh.md | 86 +++++++++++ .../applications/arduino_pinout/README.md | 136 ++++++++++-------- .../applications/arduino_pinout/README_zh.md | 88 ++++++++++++ .../arduino_pinout/pins_arduino.c | 4 +- bsp/stm32/stm32f469-st-disco/board/Kconfig | 10 +- .../applications/arduino_pinout/README.md | 99 +++++++------ 14 files changed, 660 insertions(+), 292 deletions(-) create mode 100644 bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/README_zh.md create mode 100644 bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README_zh.md create mode 100644 bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/README_zh.md create mode 100644 bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/README_zh.md diff --git a/bsp/essemi/es32f369x/applications/arduino_pinout/README.md b/bsp/essemi/es32f369x/applications/arduino_pinout/README.md index 5144d25364..50e0af1950 100644 --- a/bsp/essemi/es32f369x/applications/arduino_pinout/README.md +++ b/bsp/essemi/es32f369x/applications/arduino_pinout/README.md @@ -57,7 +57,7 @@ RT-Thread online packages ---> ## 2 Arduino引脚排布 -该BSP遵照Arduino UNO板的引脚排列方式 ,并额外扩展了一些LED和按键 +该BSP遵照Arduino UNO板的引脚排列方式，并额外扩展了一些LED和按键，更多引脚布局相关信息参见 [pins_arduino.c](pins_arduino.c) 和 [pins_arduino.h](pins_arduino.h)。 | Arduino引脚编号 | ES32引脚编号 | 备注 | | --------------- | ------------ | ---------------- | diff --git a/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/README.md b/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/README.md index 9914b7ecdd..655b504b7e 100644 --- a/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/README.md +++ b/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/README.md @@ -1,12 +1,14 @@ -# STM32F072 Nucleo开发板的Arduino生态兼容说明 +# The Arduino Compatible for STM32F072 Nucleo Board -## 1 RTduino - RT-Thread的Arduino生态兼容层 +**English** | [中文](README_zh.md) -STM32F072 Nucleo开发板已经完整适配了[RTduino软件包](https://github.com/RTduino/RTduino)，即RT-Thread的Arduino生态兼容层。用户可以按照Arduino的编程习惯来操作该BSP，并且可以使用大量Arduino社区丰富的库，是对RT-Thread生态的极大增强。更多信息，请参见[RTduino软件包说明文档](https://github.com/RTduino/RTduino)。 +## 1 RTduino - Arduino Ecosystem Compatibility Layer for RT-Thread -### 1.1 如何开启针对本BSP的Arduino生态兼容层 +STM32F072 Nucleo board has support [RTduino](https://github.com/RTduino/RTduino). Users can use Arduino APIs, third party libraries and programming method to program on the board. -Env 工具下敲入 menuconfig 命令，或者 RT-Thread Studio IDE 下选择 RT-Thread Settings： +### 1.1 How to Enable RTduino + +Please go to the [RTduino repository](https://github.com/RTduino/RTduino) to see the details. ```Kconfig Hardware Drivers Config ---> @@ -14,61 +16,58 @@ Hardware Drivers Config ---> [*] Compatible with Arduino Ecosystem (RTduino) ``` -## 2 Arduino引脚排布 +## 2 Arduino Pinout ![nucleo-f072-pinout](nucleo-f072-pinout.png) -该BSP遵照Arduino UNO板的引脚排列方式。详见 `pins_arduino.c` - -| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | -| ----------- | --------- | ---- | -------------------------------------- | -| 0 (D0) | PA3 | 否 | Serial-Rx，默认被RT-Thread的UART设备框架uart2接管 | -| 1 (D1) | PA2 | 否 | Serial-tx，默认被RT-Thread的UART设备框架uart2接管 | -| 2 (D2) | PA10 | 是 | | -| 3 (D3) | PB3 | 是 | PWM（定时器2发生） | -| 4 (D4) | PB5 | 是 | | -| 5 (D5) | PB4 | 是 | PWM（定时器3发生） | -| 6 (D6) | PB10 | 是 | PWM（定时器2发生） | -| 7 (D7) | PA8 | 是 | | -| 8 (D8) | PA9 | 是 | | -| 9 (D9) | PC7 | 是 | PWM（定时器3发生） | -| 10 (D10) | PB6 | 是 | PWM（定时器16发生） | -| 11 (D11) | PA7 | 否 | PWM（定时器17发生） | -| 12 (D12) | PA6 | 否 | | -| 13 (D13) | PA5 | 否 | | -| 14 (D14) | PB9 | 是 | 默认为I2C1-SDA，被RT-Thread的I2C设备框架i2c1总线接管 | -| 15 (D15) | PB8 | 是 | 默认为I2C1-SCL，被RT-Thread的I2C设备框架i2c1总线接管 | -| 16 (D16) | PC13 | 否 | Nucleo板载用户按键（左侧蓝色） | -| A0 | PA0 | 否 | ADC | -| A1 | PA1 | 否 | ADC | -| A2 | PA4 | 否 | ADC | -| A3 | PB0 | 否 | ADC | -| A4 | PC1 | 否 | ADC | -| A5 | PC0 | 否 | ADC | -| A6 | -- | | 芯片内部参考电压 ADC | -| A7 | -- | | 芯片内部温度 ADC | - -> 注意： +This board complies with Arduino UNO pins layout. For more details, please take a look at: [pins_arduino.c](pins_arduino.c) and [pins_arduino.h](pins_arduino.h). + +| Arduino Pin | STM32 Pin | 5V Tolerate | Note | +| --------------------- | --------- | ----------- | --------------------------------------------------------------------------------------------- | +| 0 (D0) | PA3 | No | Serial-Rx. Token over by RT-Thread UART device by default | +| 1 (D1) | PA2 | No | Serial-Tx. Token over by RT-Thread UART device by default | +| 2 (D2) | PA10 | Yes | | +| 3 (D3) | PB3 | Yes | PWM2-CH2. Token over by RT-Thread PWM device by default | +| 4 (D4) | PB5 | Yes | | +| 5 (D5) | PB4 | Yes | PWM3-CH1. Token over by RT-Thread PWM device by default | +| 6 (D6) | PB10 | Yes | PWM2-CH3. Token over by RT-Thread PWM device by default | +| 7 (D7) | PA8 | Yes | | +| 8 (D8) | PA9 | Yes | | +| 9 (D9) | PC7 | Yes | PWM3-CH2. Token over by RT-Thread PWM device by default | +| 10 (D10) | PB6 | Yes | PWM16-CHN1. Token over by RT-Thread PWM device by default | +| 11 (D11) | PA7 | No | PWM17-CH1. Token over by RT-Thread PWM device by default | +| 12 (D12) | PA6 | No | | +| 13 (D13, LED_BUILTIN) | PA5 | No | USER LED | +| 14 (D14) | PB9 | Yes | I2C1-SDA. Token over by RT-Thread I2C device by default | +| 15 (D15) | PB8 | Yes | I2C1-SCL. Token over by RT-Thread I2C device by default | +| 16 (D16) | PC13 | No | USER Button | +| A0 | PA0 | No | ADC1-CH0. Token over by RT-Thread ADC device by default | +| A1 | PA1 | No | ADC1-CH1. Token over by RT-Thread ADC device by default | +| A2 | PA4 | No | ADC1-CH4. Token over by RT-Thread ADC device by default | +| A3 | PB0 | No | ADC1-CH8. Token over by RT-Thread ADC device by default | +| A4 | PC1 | No | ADC1-CH11. Token over by RT-Thread ADC device by default | +| A5 | PC0 | No | ADC1-CH10. Token over by RT-Thread ADC device by default | +| A6 | -- | | On-chip internal voltage sensor. ADC1-CH17. Token over by RT-Thread ADC device by default | +| A7 | -- | | On-chip internal temperature sensor. ADC1-CH16. Token over by RT-Thread ADC device by default | + +> Notice: > -> 1. 驱动舵机和analogWrite函数要选择不同定时器发生的PWM信号引脚，由于STM32的定时器4个通道需要保持相同的频率，如果采用相同的定时器发生的PWM分别驱动舵机和analogWrite，可能会导致舵机失效。 -> 2. USART2是Nucleo板的默认串口，理论应对接到了Arduino引脚编号的D0和D1，但是其实际用于串口通信，因此不允许当做普通IO来使用和操作。如果需要将D0、D1与STM32 USART2的引脚相连，需要手动焊接锡桥SB62、SB63。 -> 3. Nucleo板的Arduino接口中AVDD（即AREF）默认是与VDD相连的，如果需要扩展板提供外部参考电压，需要将SB57锡桥挑开。 -> 4. D10引脚是PWM反相位引脚(也就是常说的互补输出引脚CHxN)。但是这里不用考虑到占空比互补问题（CHx-20%，CHxN-80%），直接正常使用即可。 +> 1. Don't use a same hardware timer to drive PWM (analogRead) and servos at same time, because hardware timer can only generate a same frequency for 4 PWM channels. Otherwise, it could cause a failure when drive servos. -> 参考资料 +> References > -> 【1】[STM32 Nucleo-64板官方手册](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf) +> 1. [STM32 Nucleo-64 user manual](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf) -## 3 通信 +## 3 Communication -### 3.1 I2C总线 +### 3.1 I2C Bus -STM32F072 Nucleo板的I2C总线是板上丝印的 `SCL/D15` 和 `SDA/D14` 引脚，这两个引脚默认是被RT-Thread I2C设备框架接管的，直接引用`#include `（Arduino官方I2C头文件）即可使用。 +I2C bus is `SCL/D15` and `SDA/D14` pins. Users can directly include the `#include `, which is the Arduino official I2C header file, to use the I2C bus. -### 3.2 SPI总线 +### 3.2 SPI Bus -目前本BSP不支持使用Arduino的SPI功能。 +This board doesn't support Arduino SPI header file and functions. -### 3.3 串口 +### 3.3 Serial -本BSP通过 `Serial.` 方法调用 `uart2` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 +This board supports to use `Serial.` method to operate `uart2` device. See [example](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp). diff --git a/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/README_zh.md b/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/README_zh.md new file mode 100644 index 0000000000..c255618a0e --- /dev/null +++ b/bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/README_zh.md @@ -0,0 +1,76 @@ +# STM32F072 Nucleo开发板的Arduino生态兼容说明 + +[English](README.md) | **中文** + +## 1 RTduino - RT-Thread的Arduino生态兼容层 + +STM32F072 Nucleo开发板已经完整适配了[RTduino软件包](https://github.com/RTduino/RTduino)，即RT-Thread的Arduino生态兼容层。用户可以按照Arduino的编程习惯来操作该BSP，并且可以使用大量Arduino社区丰富的库，是对RT-Thread生态的极大增强。更多信息，请参见[RTduino软件包说明文档](https://github.com/RTduino/RTduino)。 + +### 1.1 如何开启针对本BSP的Arduino生态兼容层 + +Env 工具下敲入 menuconfig 命令，或者 RT-Thread Studio IDE 下选择 RT-Thread Settings： + +```Kconfig +Hardware Drivers Config ---> + Onboard Peripheral Drivers ---> + [*] Compatible with Arduino Ecosystem (RTduino) +``` + +## 2 Arduino引脚排布 + +![nucleo-f072-pinout](nucleo-f072-pinout.png) + +该BSP遵照Arduino UNO板的引脚排列方式，详见 [pins_arduino.c](pins_arduino.c) 和 [pins_arduino.h](pins_arduino.h)。 + +| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | +| --------------------- | --------- | ---- | --------------------------------------------- | +| 0 (D0) | PA3 | 否 | Serial-Rx，默认被RT-Thread的UART设备框架uart2接管 | +| 1 (D1) | PA2 | 否 | Serial-Tx，默认被RT-Thread的UART设备框架uart2接管 | +| 2 (D2) | PA10 | 是 | | +| 3 (D3) | PB3 | 是 | PWM2-CH2，默认被RT-Thread的PWM设备框架pwm2接管 | +| 4 (D4) | PB5 | 是 | | +| 5 (D5) | PB4 | 是 | PWM3-CH1，默认被RT-Thread的PWM设备框架pwm3接管 | +| 6 (D6) | PB10 | 是 | PWM2-CH3，默认被RT-Thread的PWM设备框架pwm2接管 | +| 7 (D7) | PA8 | 是 | | +| 8 (D8) | PA9 | 是 | | +| 9 (D9) | PC7 | 是 | PWM3-CH2，默认被RT-Thread的PWM设备框架pwm3接管 | +| 10 (D10) | PB6 | 是 | PWM16-CHN1，默认被RT-Thread的PWM设备框架pwm16接管 | +| 11 (D11) | PA7 | 否 | PWM17-CH1，默认被RT-Thread的PWM设备框架pwm17接管 | +| 12 (D12) | PA6 | 否 | | +| 13 (D13, LED_BUILTIN) | PA5 | 否 | 板载用户LED | +| 14 (D14) | PB9 | 是 | I2C1-SDA，被RT-Thread的I2C设备框架i2c1总线接管 | +| 15 (D15) | PB8 | 是 | I2C1-SCL，被RT-Thread的I2C设备框架i2c1总线接管 | +| 16 (D16) | PC13 | 否 | 用户按键（左侧蓝色） | +| A0 | PA0 | 否 | ADC1-CH0，默认被RT-Thread的ADC设备框架adc1接管 | +| A1 | PA1 | 否 | ADC1-CH1，默认被RT-Thread的ADC设备框架adc1接管 | +| A2 | PA4 | 否 | ADC1-CH4，默认被RT-Thread的ADC设备框架adc1接管 | +| A3 | PB0 | 否 | ADC1-CH8，默认被RT-Thread的ADC设备框架adc1接管 | +| A4 | PC1 | 否 | ADC1-CH11，默认被RT-Thread的ADC设备框架adc1接管 | +| A5 | PC0 | 否 | ADC1-CH10，默认被RT-Thread的ADC设备框架adc1接管 | +| A6 | -- | | 芯片内部参考电压 ADC1-CH17，默认被RT-Thread的ADC设备框架adc1接管 | +| A7 | -- | | 芯片内部温度 ADC1-CH16，默认被RT-Thread的ADC设备框架adc1接管 | + +> 注意： +> +> 1. 驱动舵机和analogWrite函数要选择不同定时器发生的PWM信号引脚，由于STM32的定时器4个通道需要保持相同的频率，如果采用相同的定时器发生的PWM分别驱动舵机和analogWrite，可能会导致舵机失效。 +> 2. USART2是Nucleo板的默认串口，理论应对接到了Arduino引脚编号的D0和D1，但是其实际用于串口通信，因此不允许当做普通IO来使用和操作。如果需要将D0、D1与STM32 USART2的引脚相连，需要手动焊接锡桥SB62、SB63。 +> 3. Nucleo板的Arduino接口中AVDD（即AREF）默认是与VDD相连的，如果需要扩展板提供外部参考电压，需要将SB57锡桥挑开。 +> 4. D10引脚是PWM反相位引脚(互补输出引脚)，但是这里**不用**考虑到占空比互补问题（CHx-20%，CHxN-80%），直接正常使用即可。 + +> 参考资料 +> +> 1. [STM32 Nucleo-64板用户手册](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf) + +## 3 通信 + +### 3.1 I2C总线 + +STM32F072 Nucleo板的I2C总线是板上丝印的 `SCL/D15` 和 `SDA/D14` 引脚，这两个引脚默认是被RT-Thread I2C设备框架接管的，直接引用`#include `（Arduino官方I2C头文件）即可使用。 + +### 3.2 SPI总线 + +目前本BSP不支持使用Arduino的SPI功能。 + +### 3.3 串口 + +本BSP通过 `Serial.` 方法调用 `uart2` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 diff --git a/bsp/stm32/stm32f103-blue-pill/applications/arduino_pinout/README.md b/bsp/stm32/stm32f103-blue-pill/applications/arduino_pinout/README.md index 8fea416ad3..5bed477258 100644 --- a/bsp/stm32/stm32f103-blue-pill/applications/arduino_pinout/README.md +++ b/bsp/stm32/stm32f103-blue-pill/applications/arduino_pinout/README.md @@ -1,10 +1,10 @@ -# The Arduino Compatible of STM32 Blue Pill Board +# The Arduino Compatible for STM32F103 Blue Pill Board **English** | [中文](README_zh.md) ## 1 RTduino - Arduino Ecosystem Compatibility Layer for RT-Thread -STM32 Blue Pill board has support [RTduino](https://github.com/RTduino/RTduino). Users can use Arduino APIs, third party libraries and programming method to program on Blue Pill board. +STM32 Blue Pill board has support [RTduino](https://github.com/RTduino/RTduino). Users can use Arduino APIs, third party libraries and programming method to program on the board. ### 1.1 How to Enable RTduino @@ -18,9 +18,11 @@ Hardware Drivers Config ---> ## 2 Arduino Pinout +For more information, please see [pins_arduino.c](pins_arduino.c) and [pins_arduino.h](pins_arduino.h). + ![blue-pill-f103-pinout](blue-pill-f103-pinout.jpg) -| Arduino Pin | STM32 Pin | 5V Tolerate | 备注 | +| Arduino Pin | STM32 Pin | 5V Tolerate | Note | | ------------------- | --------- | ----------- | ----------------------------------------------------------------------------------------------------------- | | 0 (D0) | PB7 | Yes | | | 1 (D1) | PB6 | Yes | | @@ -30,7 +32,7 @@ Hardware Drivers Config ---> | 5 (D5) | PA15 | Yes | PWM2-CH1. Token over by RT-Thread PWM device by default | | 6 (D6) | PA8 | Yes | | | 7 (D7, SS) | PB12 | Yes | SPI chip select by default | -| 8 (D8, LED_BUILTIN) | PC13 | No | Build-in LED | +| 8 (D8, LED_BUILTIN) | PC13 | No | USER LED | | 9 (D9) | PC14 | No | | | 10 (D10) | PC15 | No | | | 11 (D11) | PA0 | No | | @@ -40,12 +42,12 @@ Hardware Drivers Config ---> | 15 (D15) | PB8 | Yes | I2C-SCL. Token over by RT-Thread I2C device by default | | 16 (D16) | PA12 | Yes | USB-DP. Token over by [TinyUSB](https://github.com/RT-Thread-packages/tinyusb) software package by default. | | 17 (D17) | PA11 | Yes | USB-DM. Token over by [TinyUSB](https://github.com/RT-Thread-packages/tinyusb) software package by default. | -| 18 (D18) | PA10 | Yes | Serial-Rx. Token over by RT-Thread UART device by default | -| 19 (D19) | PA9 | Yes | Serial-Tx. Token over by RT-Thread UART device by default | -| 20 (D20) | PA2 | No | Serial2-Tx. Token over by RT-Thread UART device by default | -| 21 (D21) | PA3 | No | Serial2-Rx. Token over by RT-Thread UART device by default | -| 22 (D22) | PB10 | Yes | Serial3-Tx. Token over by RT-Thread UART device by default | -| 23 (D23) | PB11 | Yes | Serial3-Rx. Token over by RT-Thread UART device by default | +| 18 (D18) | PA10 | Yes | Serial-Rx. Token over by RT-Thread UART device by default | +| 19 (D19) | PA9 | Yes | Serial-Tx. Token over by RT-Thread UART device by default | +| 20 (D20) | PA2 | No | Serial2-Tx. Token over by RT-Thread UART device by default | +| 21 (D21) | PA3 | No | Serial2-Rx. Token over by RT-Thread UART device by default | +| 22 (D22) | PB10 | Yes | Serial3-Tx. Token over by RT-Thread UART device by default | +| 23 (D23) | PB11 | Yes | Serial3-Rx. Token over by RT-Thread UART device by default | | 24 (D24) | PB15 | Yes | SPI-MOSI. Token over by RT-Thread SPI device by default | | 25 (D25) | PB14 | Yes | SPI-MISO. Token over by RT-Thread SPI device by default | | 26 (D26) | PB13 | Yes | SPI-SCK. Token over by RT-Thread SPI device by default | @@ -57,10 +59,9 @@ Hardware Drivers Config ---> | 32 (A5) | -- | | ADC of chip internal reference voltage. Token over by RT-Thread ADC device by default | | 33 (A6) | -- | | ADC of chip internal temperature. Token over by RT-Thread ADC device by default | -> Note: +> Notice: > -> 1. If you drive the servo and call the analogWrite function at the same time, you need to select the PWM signal pins generated by different timers. Since the 4 channels of the STM32 timer need to maintain the same frequency, if the PWM generated by the same timer is used to drive the servo and analogWrite respectively , it may cause the servo to fail. -> 2. More information about Arduino pinout, please see [pins_arduino.c](pins_arduino.c) and [pins_arduino.h](pins_arduino.h) +> 1. Don't use a same hardware timer to drive PWM (analogRead) and servos at same time, because hardware timer can only generate a same frequency for 4 PWM channels. Otherwise, it could cause a failure when drive servos. ## 3 Communication @@ -72,10 +73,17 @@ I2C bus is `D14` and `D15` pins. Users can directly include the `#include `, which is the Arduino official SPI header file, to use the SPI bus. In addition, chip select pin (SS) also is used, which is `D7` by default. -### 3.3 USB +### 3.3 Serial + +This board supports to use `Serial.` method to operate `uart1` device; use `Serial2.` method to use `uart2` device; use `Serial3.` method to use `uart3` device. See [example](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp). -This board supports USB virtual COM by default. See [example](https://github.com/RTduino/RTduino/tree/master/examples/USBSerial). +### 3.4 USB Virtual Serial -### 3.4 Serial +This board supports USB virtual serial. See [example](https://github.com/RTduino/RTduino/tree/master/examples/USBSerial). You may enable it if is needed. -This board supports to use `Serail.` method to use `uart1` device; use `Serial2.` method to use `uart2` device; use `Serial3.` method to use `uart3` device. See [example](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp). +```Kconfig +RT-Thread online packages ---> + Arduino libraries ---> + [*] RTduino: Arduino Ecological Compatibility Layer + [*] Enable USB Serial +``` diff --git a/bsp/stm32/stm32f103-blue-pill/applications/arduino_pinout/README_zh.md b/bsp/stm32/stm32f103-blue-pill/applications/arduino_pinout/README_zh.md index 8e00ff2944..10a515698e 100644 --- a/bsp/stm32/stm32f103-blue-pill/applications/arduino_pinout/README_zh.md +++ b/bsp/stm32/stm32f103-blue-pill/applications/arduino_pinout/README_zh.md @@ -18,6 +18,8 @@ Hardware Drivers Config ---> ## 2 Arduino引脚排布 +更多引脚布局相关信息参见 [pins_arduino.c](pins_arduino.c) 和 [pins_arduino.h](pins_arduino.h)。 + ![blue-pill-f103-pinout](blue-pill-f103-pinout.jpg) | Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | @@ -30,7 +32,7 @@ Hardware Drivers Config ---> | 5 (D5) | PA15 | 是 | PWM2-CH1，默认被RT-Thread的PWM设备框架pwm2接管 | | 6 (D6) | PA8 | 是 | | | 7 (D7, SS) | PB12 | 是 | SPI片选默认引脚 | -| 8 (D8, LED_BUILTIN) | PC13 | 否 | 板载LED | +| 8 (D8, LED_BUILTIN) | PC13 | 否 | 板载用户LED | | 9 (D9) | PC14 | 否 | | | 10 (D10) | PC15 | 否 | | | 11 (D11) | PA0 | 否 | | @@ -40,12 +42,12 @@ Hardware Drivers Config ---> | 15 (D15) | PB8 | 是 | I2C-SCL，默认被RT-Thread的I2C设备框架i2c1总线接管 | | 16 (D16) | PA12 | 是 | USB-DP，默认被 [TinyUSB软件包](https://github.com/RT-Thread-packages/tinyusb) 接管 | | 17 (D17) | PA11 | 是 | USB-DM，默认被 [TinyUSB软件包](https://github.com/RT-Thread-packages/tinyusb) 接管 | -| 18 (D18) | PA10 | 是 | Serial-Rx，默认被RT-Thread的UART设备框架uart1接管 | -| 19 (D19) | PA9 | 是 | Serial-Tx，默认被RT-Thread的UART设备框架uart1接管 | -| 20 (D20) | PA2 | 否 | Serial2-Tx，默认被RT-Thread的UART设备框架uart2接管 | -| 21 (D21) | PA3 | 否 | Serial2-Rx，默认被RT-Thread的UART设备框架uart2接管 | -| 22 (D22) | PB10 | 是 | Serial3-Tx，默认被RT-Thread的UART设备框架uart3接管 | -| 23 (D23) | PB11 | 是 | Serial3-Rx，默认被RT-Thread的UART设备框架uart3接管 | +| 18 (D18) | PA10 | 是 | Serial-Rx，默认被RT-Thread的UART设备框架uart1接管 | +| 19 (D19) | PA9 | 是 | Serial-Tx，默认被RT-Thread的UART设备框架uart1接管 | +| 20 (D20) | PA2 | 否 | Serial2-Tx，默认被RT-Thread的UART设备框架uart2接管 | +| 21 (D21) | PA3 | 否 | Serial2-Rx，默认被RT-Thread的UART设备框架uart2接管 | +| 22 (D22) | PB10 | 是 | Serial3-Tx，默认被RT-Thread的UART设备框架uart3接管 | +| 23 (D23) | PB11 | 是 | Serial3-Rx，默认被RT-Thread的UART设备框架uart3接管 | | 24 (D24) | PB15 | 是 | SPI-MOSI，默认被RT-Thread的SPI设备框架spi2接管 | | 25 (D25) | PB14 | 是 | SPI-MISO，默认被RT-Thread的SPI设备框架spi2接管 | | 26 (D26) | PB13 | 是 | SPI-SCK ，默认被RT-Thread的SPI设备框架spi2接管 | @@ -60,7 +62,6 @@ Hardware Drivers Config ---> > 注意： > > 1. 如果同时驱动舵机和调度analogWrite函数要选择不同定时器发生的PWM信号引脚，由于STM32的定时器4个通道需要保持相同的频率，如果采用相同的定时器发生的PWM分别驱动舵机和analogWrite，可能会导致舵机失效。 -> 2. 更多引脚布局相关信息参见 [pins_arduino.c](pins_arduino.c) 和 [pins_arduino.h](pins_arduino.h) ## 3 通信 @@ -72,10 +73,17 @@ I2C总线是 `D14` 和 `D15` 引脚，这两个引脚默认是被RT-Thread I2C SPI总线是 `D24` 、`D25` 和 `D26` 引脚，这三个引脚默认是被RT-Thread SPI设备框架接管的，直接引用`#include `（Arduino官方SPI头文件）即可使用。此外，还使用到了片选引脚(SS)，默认为 `D7`。 -### 3.3 USB +### 3.3 串口 -默认支持USB虚拟串口，详见[例程](https://github.com/RTduino/RTduino/tree/master/examples/USBSerial)。 +默认支持通过 `Serial.` 方法调用 `uart1` 串口设备；通过 `Serial2.` 方法调用 `uart2` 串口设备；通过 `Serial3.` 方法调用 `uart3` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 -### 3.4 串口 +### 3.4 USB虚拟串口 -默认支持通过 `Serial.` 方法调用 `uart1` 串口设备；通过 `Serial2.` 方法调用 `uart2` 串口设备；通过 `Serial3.` 方法调用 `uart3` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 +本BSP支持USB虚拟串口，如果需要使用，可以手动使能。详见[例程](https://github.com/RTduino/RTduino/tree/master/examples/USBSerial)。 + +```Kconfig +RT-Thread online packages ---> + Arduino libraries ---> + [*] RTduino: Arduino Ecological Compatibility Layer + [*] Enable USB Serial +``` 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 0c4f931975..b5548e6d4f 100644 --- a/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README.md +++ b/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README.md @@ -1,12 +1,14 @@ -# STM32F401 Nucleo开发板的Arduino生态兼容说明 +# The Arduino Compatible for STM32F401 Nucleo Board -## 1 RTduino - RT-Thread的Arduino生态兼容层 +**English** | [中文](README_zh.md) -STM32F401 Nucleo开发板已经完整适配了[RTduino软件包](https://github.com/RTduino/RTduino)，即RT-Thread的Arduino生态兼容层。用户可以按照Arduino的编程习惯来操作该BSP，并且可以使用大量Arduino社区丰富的库，是对RT-Thread生态的极大增强。更多信息，请参见[RTduino软件包说明文档](https://github.com/RTduino/RTduino)。 +## 1 RTduino - Arduino Ecosystem Compatibility Layer for RT-Thread -### 1.1 如何开启针对本BSP的Arduino生态兼容层 +STM32F401 Nucleo board has support [RTduino](https://github.com/RTduino/RTduino). Users can use Arduino APIs, third party libraries and programming method to program on Blue Pill board. -Env 工具下敲入 menuconfig 命令，或者 RT-Thread Studio IDE 下选择 RT-Thread Settings： +### 1.1 How to Enable RTduino + +Please go to the [RTduino repository](https://github.com/RTduino/RTduino) to see the details. ```Kconfig Hardware Drivers Config ---> @@ -14,61 +16,58 @@ Hardware Drivers Config ---> [*] Compatible with Arduino Ecosystem (RTduino) ``` -## 2 Arduino引脚排布 +# 2 Arduino Pinout ![nucleo-f401-pinout](nucleo-f401-pinout.png) -该BSP遵照Arduino UNO板的引脚排列方式。详见 `pins_arduino.c` - -| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | -| ----------- | --------- | ---- | --------------------------------------- | -| 0 (D0) | PA3 | | Serial2-Rx，默认被RT-Thread的UART设备框架uart2接管 | -| 1 (D1) | PA2 | | Serial2-Tx，默认被RT-Thread的UART设备框架uart2接管 | -| 2 (D2) | PA10 | 是 | | -| 3 (D3) | PB3 | 是 | PWM2-CH2，默认被RT-Thread的PWM设备框架pwm2接管 | -| 4 (D4) | PB5 | 是 | | -| 5 (D5) | PB4 | 是 | PWM3-CH1，默认被RT-Thread的PWM设备框架pwm3接管 | -| 6 (D6) | PB10 | 是 | PWM2-CH3，默认被RT-Thread的PWM设备框架pwm2接管 | -| 7 (D7) | PA8 | 是 | | -| 8 (D8) | PA9 | 是 | | -| 9 (D9) | PC7 | 是 | PWM3-CH2，默认被RT-Thread的PWM设备框架pwm3接管 | -| 10 (D10) | PB6 | 是 | PWM4-CH1，默认被RT-Thread的PWM设备框架pwm4接管 | -| 11 (D11) | PA7 | 是 | PWM1-CH1N，默认被RT-Thread的PWM设备框架pwm1接管 | -| 12 (D12) | PA6 | 是 | | -| 13 (D13) | PA5 | 是 | 板载LED | -| 14 (D14) | PB9 | 是 | I2C-SDA，默认被RT-Thread的I2C设备框架i2c1总线接管 | -| 15 (D15) | PB8 | 是 | I2C-SCL，默认被RT-Thread的I2C设备框架i2c1总线接管 | -| 16 (D16) | PC13 | 是 | 板载用户按键（左侧蓝色） | -| A0 | PA0 | 是 | ADC1-CH0，默认被RT-Thread的ADC设备框架adc1接管 | -| A1 | PA1 | 是 | ADC1-CH1，默认被RT-Thread的ADC设备框架adc1接管 | -| A2 | PA4 | 是 | ADC1-CH4，默认被RT-Thread的ADC设备框架adc1接管 | -| A3 | PB0 | 是 | ADC1-CH8，默认被RT-Thread的ADC设备框架adc1接管 | -| A4 | PC1 | 是 | ADC1-CH11，默认被RT-Thread的ADC设备框架adc1接管 | -| A5 | PC0 | 是 | ADC1-CH10，默认被RT-Thread的ADC设备框架adc1接管 | -| A6 | -- | | 芯片内部参考电压 ADC，默认被RT-Thread的ADC设备框架adc1接管 | -| A7 | -- | | 芯片内部温度 ADC，默认被RT-Thread的ADC设备框架adc1接管 | - -> 注意： +This board complies with Arduino UNO pins layout. For more details, please take a look at: [pins_arduino.c](pins_arduino.c) and [pins_arduino.h](pins_arduino.h). + +| Arduino Pin | STM32 Pin | 5V Tolerate | Note | +| --------------------- | --------- | ----------- | --------------------------------------------------------------------------------------------- | +| 0 (D0) | PA3 | Yes | Serial-Rx. Token over by RT-Thread UART device by default | +| 1 (D1) | PA2 | Yes | Serial-Tx. Token over by RT-Thread UART device by default | +| 2 (D2) | PA10 | Yes | | +| 3 (D3) | PB3 | Yes | PWM2-CH2. Token over by RT-Thread PWM device by default | +| 4 (D4) | PB5 | Yes | | +| 5 (D5) | PB4 | Yes | PWM3-CH1. Token over by RT-Thread PWM device by default | +| 6 (D6) | PB10 | Yes | PWM2-CH3. Token over by RT-Thread PWM device by default | +| 7 (D7) | PA8 | Yes | | +| 8 (D8) | PA9 | Yes | | +| 9 (D9) | PC7 | Yes | PWM3-CH2. Token over by RT-Thread PWM device by default | +| 10 (D10) | PB6 | Yes | PWM4-CH1. Token over by RT-Thread PWM device by default | +| 11 (D11) | PA7 | Yes | PWM1-CH1N. Token over by RT-Thread PWM device by default | +| 12 (D12) | PA6 | Yes | | +| 13 (D13, LED_BUILTIN) | PA5 | Yes | USER LED | +| 14 (D14) | PB9 | Yes | I2C-SDA. Token over by RT-Thread I2C device by default | +| 15 (D15) | PB8 | Yes | I2C-SCL. Token over by RT-Thread I2C device by default | +| 16 (D16) | PC13 | Yes | USER Button | +| A0 | PA0 | Yes | ADC1-CH0. Token over by RT-Thread ADC device by default | +| A1 | PA1 | Yes | ADC1-CH1. Token over by RT-Thread ADC device by default | +| A2 | PA4 | Yes | ADC1-CH4. Token over by RT-Thread ADC device by default | +| A3 | PB0 | Yes | ADC1-CH8. Token over by RT-Thread ADC device by default | +| A4 | PC1 | Yes | ADC1-CH11. Token over by RT-Thread ADC device by default | +| A5 | PC0 | Yes | ADC1-CH10. Token over by RT-Thread ADC device by default | +| A6 | -- | | On-chip internal voltage sensor. ADC1-CH17. Token over by RT-Thread ADC device by default | +| A7 | -- | | On-chip internal temperature sensor. ADC1-CH16. Token over by RT-Thread ADC device by default | + +> Notice: > -> 1. 驱动舵机和analogWrite函数要选择不同定时器发生的PWM信号引脚，由于STM32的定时器4个通道需要保持相同的频率，如果采用相同的定时器发生的PWM分别驱动舵机和analogWrite，可能会导致舵机失效。 -> 2. USART2是Nucleo板的默认串口，理论应对接到了Arduino引脚编号的D0和D1，但是其实际用于串口通信，因此不允许当做普通IO来使用和操作。如果需要将D0、D1与STM32 USART2的引脚相连，需要手动焊接锡桥SB62、SB63。 -> 3. Nucleo板的Arduino接口中AVDD（即AREF）默认是与VDD相连的，如果需要扩展板提供外部参考电压，需要将SB57锡桥挑开。 -> 4. D11引脚是PWM反相位引脚(也就是常说的互补输出引脚CHxN)。但是这里不用考虑到占空比互补问题（CHx-20%，CHxN-80%），直接正常使用即可。 +> 1. Don't use a same hardware timer to drive PWM (analogRead) and servos at same time, because hardware timer can only generate a same frequency for 4 PWM channels. Otherwise, it could cause a failure when drive servos. -> 参考资料 +> References > -> 【1】[STM32 Nucleo-64板官方手册](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf) +> 1. [STM32 Nucleo-64 user manual](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf) -## 3 通信 +## 3 Communication -### 3.1 I2C总线 +### 3.1 I2C Bus -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。 +I2C bus is `SCL/D15` and `SDA/D14` pins. Users can directly include the `#include `, which is the Arduino official I2C header file, to use the I2C bus. -### 3.2 SPI总线 +### 3.2 SPI Bus -目前本BSP不支持使用Arduino的SPI功能。 +This board doesn't support Arduino SPI header file and functions. -### 3.3 串口 +### 3.3 Serial -本BSP通过 `Serial.` 方法调用 `uart2` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 +This board supports to use `Serial.` method to operate `uart2` device. See [example](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp). diff --git a/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README_zh.md b/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README_zh.md new file mode 100644 index 0000000000..a121c97eee --- /dev/null +++ b/bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README_zh.md @@ -0,0 +1,76 @@ +# STM32F401 Nucleo开发板的Arduino生态兼容说明 + +[English](README.md) | **中文** + +## 1 RTduino - RT-Thread的Arduino生态兼容层 + +STM32F401 Nucleo开发板已经完整适配了[RTduino软件包](https://github.com/RTduino/RTduino)，即RT-Thread的Arduino生态兼容层。用户可以按照Arduino的编程习惯来操作本BSP，并且可以使用大量Arduino社区丰富的库，是对RT-Thread生态的极大增强。更多信息，请参见[RTduino软件包说明文档](https://github.com/RTduino/RTduino)。 + +### 1.1 如何开启针对本BSP的Arduino生态兼容层 + +Env 工具下敲入 menuconfig 命令，或者 RT-Thread Studio IDE 下选择 RT-Thread Settings： + +```Kconfig +Hardware Drivers Config ---> + Onboard Peripheral Drivers ---> + [*] Compatible with Arduino Ecosystem (RTduino) +``` + +## 2 Arduino引脚排布 + +![nucleo-f401-pinout](nucleo-f401-pinout.png) + +该BSP遵照Arduino UNO板的引脚排列方式，详见 [pins_arduino.c](pins_arduino.c) 和 [pins_arduino.h](pins_arduino.h)。 + +| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | +| ----------- | --------- | ---- | --------------------------------------------- | +| 0 (D0) | PA3 | 是 | Serial-Rx，默认被RT-Thread的UART设备框架uart2接管 | +| 1 (D1) | PA2 | 是 | Serial-Tx，默认被RT-Thread的UART设备框架uart2接管 | +| 2 (D2) | PA10 | 是 | | +| 3 (D3) | PB3 | 是 | PWM2-CH2，默认被RT-Thread的PWM设备框架pwm2接管 | +| 4 (D4) | PB5 | 是 | | +| 5 (D5) | PB4 | 是 | PWM3-CH1，默认被RT-Thread的PWM设备框架pwm3接管 | +| 6 (D6) | PB10 | 是 | PWM2-CH3，默认被RT-Thread的PWM设备框架pwm2接管 | +| 7 (D7) | PA8 | 是 | | +| 8 (D8) | PA9 | 是 | | +| 9 (D9) | PC7 | 是 | PWM3-CH2，默认被RT-Thread的PWM设备框架pwm3接管 | +| 10 (D10) | PB6 | 是 | PWM4-CH1，默认被RT-Thread的PWM设备框架pwm4接管 | +| 11 (D11) | PA7 | 是 | PWM1-CH1N，默认被RT-Thread的PWM设备框架pwm1接管 | +| 12 (D12) | PA6 | 是 | | +| 13 (D13, ) | PA5 | 是 | 板载用户LED | +| 14 (D14) | PB9 | 是 | I2C-SDA，默认被RT-Thread的I2C设备框架i2c1总线接管 | +| 15 (D15) | PB8 | 是 | I2C-SCL，默认被RT-Thread的I2C设备框架i2c1总线接管 | +| 16 (D16) | PC13 | 是 | 用户按键（左侧蓝色） | +| A0 | PA0 | 是 | ADC1-CH0，默认被RT-Thread的ADC设备框架adc1接管 | +| A1 | PA1 | 是 | ADC1-CH1，默认被RT-Thread的ADC设备框架adc1接管 | +| A2 | PA4 | 是 | ADC1-CH4，默认被RT-Thread的ADC设备框架adc1接管 | +| A3 | PB0 | 是 | ADC1-CH8，默认被RT-Thread的ADC设备框架adc1接管 | +| A4 | PC1 | 是 | ADC1-CH11，默认被RT-Thread的ADC设备框架adc1接管 | +| A5 | PC0 | 是 | ADC1-CH10，默认被RT-Thread的ADC设备框架adc1接管 | +| A6 | -- | | 芯片内部参考电压 ADC1-CH17，默认被RT-Thread的ADC设备框架adc1接管 | +| A7 | -- | | 芯片内部温度 ADC1-CH16，默认被RT-Thread的ADC设备框架adc1接管 | + +> 注意： +> +> 1. 驱动舵机和analogWrite函数要选择不同定时器发生的PWM信号引脚，由于STM32的定时器4个通道需要保持相同的频率，如果采用相同的定时器发生的PWM分别驱动舵机和analogWrite，可能会导致舵机失效。 +> 2. USART2是Nucleo板的默认串口，理论应对接到了Arduino引脚编号的D0和D1，但是其实际用于串口通信，因此不允许当做普通IO来使用和操作。如果需要将D0、D1与STM32 USART2的引脚相连，需要手动焊接锡桥SB62、SB63。 +> 3. Nucleo板的Arduino接口中AVDD（即AREF）默认是与VDD相连的，如果需要扩展板提供外部参考电压，需要将SB57锡桥挑开。 +> 4. D11引脚是PWM反相位引脚(互补输出引脚)，但是这里不用考虑到占空比互补问题（CHx-20%，CHxN-80%），直接正常使用即可。 + +> 参考资料 +> +> 1. [STM32 Nucleo-64板用户手册](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf) + +## 3 通信 + +### 3.1 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。 + +### 3.2 SPI总线 + +目前本BSP不支持使用Arduino的SPI功能。 + +### 3.3 串口 + +本BSP通过 `Serial.` 方法调用 `uart2` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 diff --git a/bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/README.md b/bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/README.md index f968517eca..f8566c8223 100644 --- a/bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/README.md +++ b/bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/README.md @@ -1,12 +1,14 @@ -# STM32F412 Nucleo开发板的Arduino生态兼容说明 +# The Arduino Compatible for STM32F412 Nucleo Board -## 1 RTduino - RT-Thread的Arduino生态兼容层 +**English** | [中文](README_zh.md) -STM32F412 Nucleo开发板已经完整适配了[RTduino软件包](https://github.com/RTduino/RTduino)，即RT-Thread的Arduino生态兼容层。用户可以按照Arduino的编程习惯来操作该BSP，并且可以使用大量Arduino社区丰富的库，是对RT-Thread生态的极大增强。更多信息，请参见[RTduino软件包说明文档](https://github.com/RTduino/RTduino)。 +## 1 RTduino - Arduino Ecosystem Compatibility Layer for RT-Thread -### 1.1 如何开启针对本BSP的Arduino生态兼容层 +STM32F412 Nucleo board has support [RTduino](https://github.com/RTduino/RTduino). Users can use Arduino APIs, third party libraries and programming method to program on the board. -Env 工具下敲入 menuconfig 命令，或者 RT-Thread Studio IDE 下选择 RT-Thread Settings： +### 1.1 How to Enable RTduino + +Please go to the [RTduino repository](https://github.com/RTduino/RTduino) to see the details. ```Kconfig Hardware Drivers Config ---> @@ -14,62 +16,61 @@ Hardware Drivers Config ---> [*] Compatible with Arduino Ecosystem (RTduino) ``` -## 2 Arduino引脚排布 +## 2 Arduino Pinout ![nucleo-f412-pinout](nucleo-f412-pinout.png) -该BSP遵照Arduino UNO板的引脚排列方式。详见 `pins_arduino.c` - -| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | -| ----------- | --------- | ---- | -------------------------------------- | -| 0 (D0) | PG9 | 是 | Serial-Rx，默认被RT-Thread的UART设备框架uart3接管 | -| 1 (D1) | PG14 | 是 | Serial-tx，默认被RT-Thread的UART设备框架uart3接管 | -| 2 (D2) | PF15 | 是 | | -| 3 (D3) | PE13 | 是 | PWM（定时器1发生） | -| 4 (D4) | PF14 | 是 | | -| 5 (D5) | PE11 | 是 | PWM（定时器1发生） | -| 6 (D6) | PE9 | 是 | PWM（定时器1发生） | -| 7 (D7) | PF13 | 是 | | -| 8 (D8) | PF12 | 是 | | -| 9 (D9) | PD15 | 是 | PWM（定时器4发生） | -| 10 (D10) | PD14 | 是 | PWM（定时器4发生） | -| 11 (D11) | PA7 | 是 | PWM（定时器14发生） | -| 12 (D12) | PA6 | 是 | | -| 13 (D13) | PA5 | 是 | | -| 14 (D14) | PB9 | 是 | 默认为I2C1-SDA，被RT-Thread的I2C设备框架i2c1总线接管 | -| 15 (D15) | PB8 | 是 | 默认为I2C1-SCL，被RT-Thread的I2C设备框架i2c1总线接管 | -| 16 (D16) | PC13 | 是 | 板载用户按键（左侧蓝色） | -| 17 (D17) | PB0 | 是 | 板载用户LED1 (LED_BUILTIN) | -| 18 (D18) | PB7 | 是 | 板载用户LED2 | -| 19 (D19) | PB14 | 是 | 板载用户LED3 | -| A0 | PA3 | 是 | ADC | -| A1 | PC0 | 是 | ADC | -| A2 | PC3 | 是 | ADC | -| A3 | PC1 | 是 | ADC | -| A4 | PC4 | 是 | ADC | -| A5 | PC5 | 是 | ADC | -| A6 | -- | | 芯片内部参考电压 ADC | -| A7 | -- | | 芯片内部温度 ADC | - -> 注意： +This board complies with Arduino UNO pins layout. For more details, please take a look at: [pins_arduino.c](pins_arduino.c) and [pins_arduino.h](pins_arduino.h). + +| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | +| --------------------- | --------- | ---- | --------------------------------------------------------------------------------------------- | +| 0 (D0) | PG9 | Yes | Serial-Rx. Token over by RT-Thread UART device by default | +| 1 (D1) | PG14 | Yes | Serial-Tx. Token over by RT-Thread UART device by default | +| 2 (D2) | PF15 | Yes | | +| 3 (D3) | PE13 | Yes | PWM1-CH3. Token over by RT-Thread PWM device by default | +| 4 (D4) | PF14 | Yes | | +| 5 (D5) | PE11 | Yes | PWM1-CH2. Token over by RT-Thread PWM device by default | +| 6 (D6) | PE9 | Yes | PWM1-CH1. Token over by RT-Thread PWM device by default | +| 7 (D7) | PF13 | Yes | | +| 8 (D8) | PF12 | Yes | | +| 9 (D9) | PD15 | Yes | PWM4-CH4. Token over by RT-Thread PWM device by default | +| 10 (D10) | PD14 | Yes | PWM4-CH3. Token over by RT-Thread PWM device by default | +| 11 (D11) | PA7 | Yes | PWM14-CH1. Token over by RT-Thread PWM device by default | +| 12 (D12) | PA6 | Yes | | +| 13 (D13) | PA5 | Yes | | +| 14 (D14) | PB9 | Yes | I2C1-SDA. Token over by RT-Thread I2C device by default | +| 15 (D15) | PB8 | Yes | I2C1-SCL. Token over by RT-Thread I2C device by default | +| 16 (D16) | PC13 | Yes | USER Button | +| 17 (D17, LED_BUILTIN) | PB0 | Yes | USER LED1 | +| 18 (D18) | PB7 | Yes | USER LED2 | +| 19 (D19) | PB14 | Yes | USER LED3 | +| A0 | PA3 | Yes | ADC1-CH3. Token over by RT-Thread ADC device by default | +| A1 | PC0 | Yes | ADC1-CH10. Token over by RT-Thread ADC device by default | +| A2 | PC3 | Yes | ADC1-CH13. Token over by RT-Thread ADC device by default | +| A3 | PC1 | Yes | ADC1-CH11. Token over by RT-Thread ADC device by default | +| A4 | PC4 | Yes | ADC1-CH14. Token over by RT-Thread ADC device by default | +| A5 | PC5 | Yes | ADC1-CH15. Token over by RT-Thread ADC device by default | +| A6 | -- | | On-chip internal voltage sensor. ADC1-CH17. Token over by RT-Thread ADC device by default | +| A7 | -- | | On-chip internal temperature sensor. ADC1-CH16. Token over by RT-Thread ADC device by default | + +> Notice: > -> 1. 驱动舵机和analogWrite函数要选择不同定时器发生的PWM信号引脚，由于STM32的定时器4个通道需要保持相同的频率，如果采用相同的定时器发生的PWM分别驱动舵机和analogWrite，可能会导致舵机失效。 -> 2. Nucleo板的Arduino接口中AVDD（即AREF）默认是与VDD相连的，如果需要扩展板提供外部参考电压，需要将SB57锡桥挑开。 +> 1. Don't use a same hardware timer to drive PWM (analogRead) and servos at same time, because hardware timer can only generate a same frequency for 4 PWM channels. Otherwise, it could cause a failure when drive servos. -> 参考资料 +> References > -> 【1】[STM32 Nucleo-144板官方手册](https://www.st.com/resource/en/user_manual/um1974-stm32-nucleo144-boards-mb1137-stmicroelectronics.pdf) +> 1. [STM32 Nucleo-144 user manual](https://www.st.com/resource/en/user_manual/um1974-stm32-nucleo144-boards-mb1137-stmicroelectronics.pdf) -## 3 通信 +## 3 Communication -### 3.1 I2C总线 +### 3.1 I2C Bus -I2C总线是板上丝印的 `SCL/D15` 和 `SDA/D14` 引脚，这两个引脚默认是被RT-Thread I2C设备框架接管的，直接引用`#include `（Arduino官方I2C头文件）即可使用。 +I2C bus is `SCL/D15` and `SDA/D14` pins. Users can directly include the `#include `, which is the Arduino official I2C header file, to use the I2C bus. -### 3.2 SPI总线 +### 3.2 SPI Bus -目前本BSP不支持使用Arduino的SPI功能。 +This board doesn't support Arduino SPI header file and functions. -### 3.3 串口 +### 3.3 Serial -本BSP通过 `Serial.` 方法调用 `uart3` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 +This board supports to use `Serial.` method to operate `uart3` device. See [example](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp). diff --git a/bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/README_zh.md b/bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/README_zh.md new file mode 100644 index 0000000000..b6f9ff878b --- /dev/null +++ b/bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/README_zh.md @@ -0,0 +1,86 @@ +# STM32F412 Nucleo开发板的Arduino生态兼容说明 + +## 1 RTduino - RT-Thread的Arduino生态兼容层 + +STM32F412 Nucleo开发板已经完整适配了[RTduino软件包](https://github.com/RTduino/RTduino)，即RT-Thread的Arduino生态兼容层。用户可以按照Arduino的编程习惯来操作本BSP，并且可以使用大量Arduino社区丰富的库，是对RT-Thread生态的极大增强。更多信息，请参见[RTduino软件包说明文档](https://github.com/RTduino/RTduino)。 + +### 1.1 如何开启针对本BSP的Arduino生态兼容层 + +Env 工具下敲入 menuconfig 命令，或者 RT-Thread Studio IDE 下选择 RT-Thread Settings： + +```Kconfig +Hardware Drivers Config ---> + Onboard Peripheral Drivers ---> + [*] Compatible with Arduino Ecosystem (RTduino) +``` + +## 2 Arduino引脚排布 + +![nucleo-f412-pinout](nucleo-f412-pinout.png) + +该BSP遵照Arduino UNO板的引脚排列方式，详见 [pins_arduino.c](pins_arduino.c) 和 [pins_arduino.h](pins_arduino.h)。 + +| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | +| --------------------- | --------- | ---- | --------------------------------------------- | +| 0 (D0) | PG9 | 是 | Serial-Rx，默认被RT-Thread的UART设备框架uart3接管 | +| 1 (D1) | PG14 | 是 | Serial-Tx，默认被RT-Thread的UART设备框架uart3接管 | +| 2 (D2) | PF15 | 是 | | +| 3 (D3) | PE13 | 是 | PWM1-CH3，默认被RT-Thread的PWM设备框架pwm1接管 | +| 4 (D4) | PF14 | 是 | | +| 5 (D5) | PE11 | 是 | PWM1-CH2，默认被RT-Thread的PWM设备框架pwm1接管 | +| 6 (D6) | PE9 | 是 | PWM1-CH1，默认被RT-Thread的PWM设备框架pwm1接管 | +| 7 (D7) | PF13 | 是 | | +| 8 (D8) | PF12 | 是 | | +| 9 (D9) | PD15 | 是 | PWM4-CH4，默认被RT-Thread的PWM设备框架pwm4接管 | +| 10 (D10) | PD14 | 是 | PWM4-CH3，默认被RT-Thread的PWM设备框架pwm4接管 | +| 11 (D11) | PA7 | 是 | PWM14-CH1，默认被RT-Thread的PWM设备框架pwm14接管 | +| 12 (D12) | PA6 | 是 | | +| 13 (D13) | PA5 | 是 | | +| 14 (D14) | PB9 | 是 | I2C1-SDA，默认被RT-Thread的I2C设备框架i2c1总线接管 | +| 15 (D15) | PB8 | 是 | I2C1-SCL，默认被RT-Thread的I2C设备框架i2c1总线接管 | +| 16 (D16) | PC13 | 是 | 板载用户按键（左侧蓝色） | +| 17 (D17, LED_BUILTIN) | PB0 | 是 | 板载用户LED1 | +| 18 (D18) | PB7 | 是 | 板载用户LED2 | +| 19 (D19) | PB14 | 是 | 板载用户LED3 | +| A0 | PA3 | 是 | ADC1-CH3，默认被RT-Thread的ADC设备框架adc1接管 | +| A1 | PC0 | 是 | ADC1-CH10，默认被RT-Thread的ADC设备框架adc1接管 | +| A2 | PC3 | 是 | ADC1-CH13，默认被RT-Thread的ADC设备框架adc1接管 | +| A3 | PC1 | 是 | ADC1-CH11，默认被RT-Thread的ADC设备框架adc1接管 | +| A4 | PC4 | 是 | ADC1-CH14，默认被RT-Thread的ADC设备框架adc1接管 | +| A5 | PC5 | 是 | ADC1-CH15，默认被RT-Thread的ADC设备框架adc1接管 | +| A6 | -- | | 芯片内部参考电压 ADC1-CH17，默认被RT-Thread的ADC设备框架adc1接管 | +| A7 | -- | | 芯片内部温度 ADC1-CH16，默认被RT-Thread的ADC设备框架adc1接管 | + +> 注意： +> +> 1. 驱动舵机和analogWrite函数要选择不同定时器发生的PWM信号引脚，由于STM32的定时器4个通道需要保持相同的频率，如果采用相同的定时器发生的PWM分别驱动舵机和analogWrite，可能会导致舵机失效。 +> 2. Nucleo板的Arduino接口中AVDD（即AREF）默认是与VDD相连的，如果需要扩展板提供外部参考电压，需要将SB57锡桥挑开。 + +> 参考资料 +> +> 1. [STM32 Nucleo-144板用户手册](https://www.st.com/resource/en/user_manual/um1974-stm32-nucleo144-boards-mb1137-stmicroelectronics.pdf) + +## 3 通信 + +### 3.1 I2C总线 + +I2C总线是板上丝印的 `SCL/D15` 和 `SDA/D14` 引脚，这两个引脚默认是被RT-Thread I2C设备框架接管的，直接引用`#include `（Arduino官方I2C头文件）即可使用。 + +### 3.2 SPI总线 + +目前本BSP不支持使用Arduino的SPI功能。 + +### 3.3 串口 + +本BSP通过 `Serial.` 方法调用 `uart3` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 + +### 3.4 USB虚拟串口 + +本BSP支持USB虚拟串口，如果需要使用，可以手动使能。详见[例程](https://github.com/RTduino/RTduino/tree/master/examples/USBSerial)。 + +```Kconfig +RT-Thread online packages ---> + Arduino libraries ---> + [*] RTduino: Arduino Ecological Compatibility Layer + [*] Enable USB Serial +``` diff --git a/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/README.md b/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/README.md index 8a0dbcc0c2..65f7c85b41 100644 --- a/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/README.md +++ b/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/README.md @@ -1,12 +1,14 @@ -# STM32F469 Discovery开发板的Arduino生态兼容说明 +# The Arduino Compatible for STM32F469 Discovery Board -## 1 RTduino - RT-Thread的Arduino生态兼容层 +**English** | [中文](README_zh.md) -STM32F469 Discovery开发板已经完整适配了[RTduino软件包](https://github.com/RTduino/RTduino)，即RT-Thread的Arduino生态兼容层。用户可以按照Arduino的编程习惯来操作该BSP，并且可以使用大量Arduino社区丰富的库，是对RT-Thread生态的极大增强。更多信息，请参见[RTduino软件包说明文档](https://github.com/RTduino/RTduino)。 +## 1 RTduino - Arduino Ecosystem Compatibility Layer for RT-Thread -### 1.1 如何开启针对本BSP的Arduino生态兼容层 +STM32F469 Discovery board has support [RTduino](https://github.com/RTduino/RTduino). Users can use Arduino APIs, third party libraries and programming method to program on the board. -Env 工具下敲入 menuconfig 命令，或者 RT-Thread Studio IDE 下选择 RT-Thread Settings： +### 1.1 How to Enable RTduino + +Please go to the [RTduino repository](https://github.com/RTduino/RTduino) to see the details. ```Kconfig Hardware Drivers Config ---> @@ -14,63 +16,73 @@ Hardware Drivers Config ---> [*] Compatible with Arduino Ecosystem (RTduino) ``` -## 2 Arduino引脚排布 +## 2 Arduino Pinout ![disco-f469-pinout](disco-f469-pinout.png) -该BSP遵照Arduino UNO板的引脚排列方式。详见 `pins_arduino.c` - -| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | -| --------------- | ------------- | ------ | ------------------------------------------------------------ | -| 0 (D0) | PG9 | 是 | Serial-Rx，默认被RT-Thread的UART设备框架uart6接管 | -| 1 (D1) | PG14 | 是 | Serial-Tx，默认被RT-Thread的UART设备框架uart6接管 | -| 2 (D2) | PG13 | 是 | | -| 3 (D3) | PA1 | 是 | PWM（定时器2发生） | -| 4 (D4) | PG12 | 是 | | -| 5 (D5) | PA2 | 是 | PWM（定时器2发生） | -| 6 (D6) | PA6 | 是 | PWM（定时器3发生） | -| 7 (D7) | PG11 | 是 | | -| 8 (D8) | PG10 | 是 | | -| 9 (D9) | PA7 | 是 | PWM（定时器3发生） | -| 10 (D10) | PH6 | 是 | PWM（定时器12发生） | -| 11 (D11) | PB15 | 是 | PWM（定时器12发生） | -| 12 (D12) | PB14 | 是 | | -| 13 (D13) | PD3 | 是 | LED_BUILTIN | -| 14 (D14) | PB9 | 是 | I2C1-SDA，被RT-Thread的I2C设备框架i2c1总线接管，不可当做普通IO | -| 15 (D15) | PB8 | 是 | I2C1_SCL，被RT-Thread的I2C设备框架i2c1总线接管，不可当做普通IO | -| 16 (D16) | PA0 | 是 | Discovery板载用户按键（蓝色） | -| 17（D17） | PG6 | 是 | user LED1(用户LED) | -| 18（D18） | PD4 | 是 | user LED2(用户LED) | -| 19（D19） | PD5 | 是 | user LED3(用户LED) | -| 20（D20） | PK3 | 是 | user LED4(用户LED) | -| A0 | PB1 | 是 | ADC Channel_9 | -| A1 | PC2 | 是 | ADC Channel_12 | -| A2 | PC3 | 是 | ADC Channel_13 | -| A3 | PC4 | 是 | ADC Channel_14 | -| A4 | PC5 | 是 | ADC Channel_15 | -| A5 | PA4 | 是 | ADC Channel_4 | -| A6 | -- | | 芯片内部参考电压 ADC | -| A7 | -- | | 芯片内部温度 ADC | - -> 注意： -> -> - 暂无 - -> 参考资料 -> -> 【1】[STM32F469 Discovery官方资料](https://www.st.com/en/evaluation-tools/32f469idiscovery.html#documentation) - - -## 3 通信 - -### 3.1 I2C总线 - -STM32F469 Discovery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。 - -### 3.2 SPI总线 - -目前本BSP不支持使用Arduino的SPI功能。 - -### 3.3 串口 - -本BSP通过 `Serial.` 方法调用 `uart2` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 +This board complies with Arduino UNO pins layout. For more details, please take a look at: [pins_arduino.c](pins_arduino.c) and [pins_arduino.h](pins_arduino.h). + +| Arduino Pin | STM32 Pin | 5V Tolerate | Note | +| ----------- | --------- | ----------- | --------------------------------------------------------------------------------------------- | +| 0 (D0) | PG9 | Yes | Serial-Rx. Token over by RT-Thread UART device by default | +| 1 (D1) | PG14 | Yes | Serial-Tx. Token over by RT-Thread UART device by default | +| 2 (D2) | PG13 | Yes | | +| 3 (D3) | PA1 | Yes | PWM2-CH2. Token over by RT-Thread PWM device by default | +| 4 (D4) | PG12 | Yes | | +| 5 (D5) | PA2 | Yes | PWM2-CH3. Token over by RT-Thread PWM device by default | +| 6 (D6) | PA6 | Yes | PWM3-CH1. Token over by RT-Thread PWM device by default | +| 7 (D7) | PG11 | Yes | | +| 8 (D8) | PG10 | Yes | | +| 9 (D9) | PA7 | Yes | PWM3-CH2. Token over by RT-Thread PWM device by default | +| 10 (D10) | PH6 | Yes | PWM12-CH1. Token over by RT-Thread PWM device by default | +| 11 (D11) | PB15 | Yes | PWM12-CH2. Token over by RT-Thread PWM device by default | +| 12 (D12) | PB14 | Yes | | +| 13 (D13, ) | PD3 | Yes | USER LED1 | +| 14 (D14) | PB9 | Yes | I2C1-SDA. Token over by RT-Thread I2C device by default | +| 15 (D15) | PB8 | Yes | I2C1-SCL. Token over by RT-Thread I2C device by default | +| 16 (D16) | PA0 | Yes | USER Button | +| 17（D17） | PG6 | Yes | USER LED2 | +| 18（D18） | PD4 | Yes | USER LED3 | +| 19（D19） | PD5 | Yes | USER LED4 | +| 20（D20） | PK3 | Yes | USER LED5 | +| A0 | PB1 | Yes | ADC1-CH9. Token over by RT-Thread ADC device by default | +| A1 | PC2 | Yes | ADC1-CH12. Token over by RT-Thread ADC device by default | +| A2 | PC3 | Yes | ADC1-CH13. Token over by RT-Thread ADC device by default | +| A3 | PC4 | Yes | ADC1-CH14. Token over by RT-Thread ADC device by default | +| A4 | PC5 | Yes | ADC1-CH15. Token over by RT-Thread ADC device by default | +| A5 | PA4 | Yes | ADC1-CH4. Token over by RT-Thread ADC device by default | +| A6 | -- | | On-chip internal voltage sensor. ADC1-CH17. Token over by RT-Thread ADC device by default | +| A7 | -- | | On-chip internal temperature sensor. ADC1-CH16. Token over by RT-Thread ADC device by default | + +> Notice: +> +> 1. Don't use a same hardware timer to drive PWM (analogRead) and servos at same time, because hardware timer can only generate a same frequency for 4 PWM channels. Otherwise, it could cause a failure when drive servos. + +> References +> +> 1. [STM32F469 Discovery ST Website](https://www.st.com/en/evaluation-tools/32f469idiscovery.html#documentation) + +## 3 Communication + +### 3.1 I2C Bus + +I2C bus is `SCL/D15` and `SDA/D14` pins. Users can directly include the `#include `, which is the Arduino official I2C header file, to use the I2C bus. + +### 3.2 SPI Bus + +This board doesn't support Arduino SPI header file and functions. + +### 3.3 Serial + +This board supports to use `Serial.` method to operate `uart3` device. See [example](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp). + +### 3.4 USB Virtual Serial + +This board supports USB virtual serial. See [example](https://github.com/RTduino/RTduino/tree/master/examples/USBSerial). You may enable it if is needed. + +```Kconfig +RT-Thread online packages ---> + Arduino libraries ---> + [*] RTduino: Arduino Ecological Compatibility Layer + [*] Enable USB Serial +``` diff --git a/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/README_zh.md b/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/README_zh.md new file mode 100644 index 0000000000..c090f3cf24 --- /dev/null +++ b/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/README_zh.md @@ -0,0 +1,88 @@ +# STM32F469 Discovery开发板的Arduino生态兼容说明 + +[English](README.md) | **中文** + +## 1 RTduino - RT-Thread的Arduino生态兼容层 + +STM32F469 Discovery开发板已经完整适配了[RTduino软件包](https://github.com/RTduino/RTduino)，即RT-Thread的Arduino生态兼容层。用户可以按照Arduino的编程习惯来操作该BSP，并且可以使用大量Arduino社区丰富的库，是对RT-Thread生态的极大增强。更多信息，请参见[RTduino软件包说明文档](https://github.com/RTduino/RTduino)。 + +### 1.1 如何开启针对本BSP的Arduino生态兼容层 + +Env 工具下敲入 menuconfig 命令，或者 RT-Thread Studio IDE 下选择 RT-Thread Settings： + +```Kconfig +Hardware Drivers Config ---> + Onboard Peripheral Drivers ---> + [*] Compatible with Arduino Ecosystem (RTduino) +``` + +## 2 Arduino引脚排布 + +![disco-f469-pinout](disco-f469-pinout.png) + +该BSP遵照Arduino UNO板的引脚排列方式，详见 [pins_arduino.c](pins_arduino.c) 和 [pins_arduino.h](pins_arduino.h)。 + +| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | +| ----------- | --------- | ---- | --------------------------------------------- | +| 0 (D0) | PG9 | 是 | Serial-Rx，默认被RT-Thread的UART设备框架uart3接管 | +| 1 (D1) | PG14 | 是 | Serial-Tx，默认被RT-Thread的UART设备框架uart3接管 | +| 2 (D2) | PG13 | 是 | | +| 3 (D3) | PA1 | 是 | PWM2-CH2，默认被RT-Thread的PWM设备框架pwm2接管 | +| 4 (D4) | PG12 | 是 | | +| 5 (D5) | PA2 | 是 | PWM2-CH3，默认被RT-Thread的PWM设备框架pwm2接管 | +| 6 (D6) | PA6 | 是 | PWM3-CH1，默认被RT-Thread的PWM设备框架pwm3接管 | +| 7 (D7) | PG11 | 是 | | +| 8 (D8) | PG10 | 是 | | +| 9 (D9) | PA7 | 是 | PWM3-CH2，默认被RT-Thread的PWM设备框架pwm3接管 | +| 10 (D10) | PH6 | 是 | PWM12-CH1，默认被RT-Thread的PWM设备框架pwm12接管 | +| 11 (D11) | PB15 | 是 | PWM12-CH2，默认被RT-Thread的PWM设备框架pwm12接管 | +| 12 (D12) | PB14 | 是 | | +| 13 (D13, ) | PD3 | 是 | 板载用户LED1 | +| 14 (D14) | PB9 | 是 | I2C1-SDA，被RT-Thread的I2C设备框架i2c1总线接管 | +| 15 (D15) | PB8 | 是 | I2C1-SCL，被RT-Thread的I2C设备框架i2c1总线接管 | +| 16 (D16) | PA0 | 是 | 板载用户按键 | +| 17（D17） | PG6 | 是 | 板载用户LED2 | +| 18（D18） | PD4 | 是 | 板载用户LED3 | +| 19（D19） | PD5 | 是 | 板载用户LED4 | +| 20（D20） | PK3 | 是 | 板载用户LED5 | +| A0 | PB1 | 是 | ADC1-CH9，默认被RT-Thread的ADC设备框架adc1接管 | +| A1 | PC2 | 是 | ADC1-CH12，默认被RT-Thread的ADC设备框架adc1接管 | +| A2 | PC3 | 是 | ADC1-CH13，默认被RT-Thread的ADC设备框架adc1接管 | +| A3 | PC4 | 是 | ADC1-CH14，默认被RT-Thread的ADC设备框架adc1接管 | +| A4 | PC5 | 是 | ADC1-CH15，默认被RT-Thread的ADC设备框架adc1接管 | +| A5 | PA4 | 是 | ADC1-CH4，默认被RT-Thread的ADC设备框架adc1接管 | +| A6 | -- | | 芯片内部参考电压 ADC1-CH17，默认被RT-Thread的ADC设备框架adc1接管 | +| A7 | -- | | 芯片内部温度 ADC1-CH16，默认被RT-Thread的ADC设备框架adc1接管 | + +> 注意： +> +> 1. 驱动舵机和analogWrite函数要选择不同定时器发生的PWM信号引脚，由于STM32的定时器4个通道需要保持相同的频率，如果采用相同的定时器发生的PWM分别驱动舵机和analogWrite，可能会导致舵机失效。 + +> 参考资料 +> +> 1. [STM32F469 Discovery官方资料](https://www.st.com/zh/evaluation-tools/32f469idiscovery.html#documentation) + +## 3 通信 + +### 3.1 I2C总线 + +本BSP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。 + +### 3.2 SPI总线 + +目前本BSP不支持使用Arduino的SPI功能。 + +### 3.3 串口 + +本BSP通过 `Serial.` 方法调用 `uart3` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 + +### 3.4 USB虚拟串口 + +本BSP支持USB虚拟串口，如果需要使用，可以手动使能。详见[例程](https://github.com/RTduino/RTduino/tree/master/examples/USBSerial)。 + +```Kconfig +RT-Thread online packages ---> + Arduino libraries ---> + [*] RTduino: Arduino Ecological Compatibility Layer + [*] Enable USB Serial +``` diff --git a/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/pins_arduino.c b/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/pins_arduino.c index 58e545677c..7964376bc1 100644 --- a/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/pins_arduino.c +++ b/bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/pins_arduino.c @@ -21,8 +21,8 @@ */ const pin_map_t pin_map_table[]= { - {D0, GET_PIN(G,9), "uart6"}, /* Serial-Rx */ - {D1, GET_PIN(G,14), "uart6"}, /* Serial-Tx */ + {D0, GET_PIN(G,9), "uart3"}, /* Serial-Rx */ + {D1, GET_PIN(G,14), "uart3"}, /* Serial-Tx */ {D2, GET_PIN(G,13)}, {D3, GET_PIN(A,1), "pwm2", 2}, /* PWM */ {D4, GET_PIN(G,12)}, diff --git a/bsp/stm32/stm32f469-st-disco/board/Kconfig b/bsp/stm32/stm32f469-st-disco/board/Kconfig index 429edf8ea0..f7b90d2710 100644 --- a/bsp/stm32/stm32f469-st-disco/board/Kconfig +++ b/bsp/stm32/stm32f469-st-disco/board/Kconfig @@ -8,6 +8,12 @@ config SOC_STM32F469NI default y menu "Onboard Peripheral Drivers" + config BSP_USING_STLINK_TO_USART + bool "Enable STLINK TO USART (uart3)" + select BSP_USING_UART + select BSP_USING_UART3 + default y + config BSP_USING_LVGL bool "Enable LVGL for LCD" select BSP_USING_LCD_OTM8009A @@ -177,11 +183,11 @@ menu "On-chip Peripheral Drivers" menuconfig BSP_USING_UART bool "Enable UART" select RT_USING_SERIAL - default y + default n if BSP_USING_UART config BSP_USING_UART3 bool "Enable UART3" - default y + default n config BSP_UART3_RX_USING_DMA bool "Enable UART3 RX DMA" 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 49072a1115..3c71e48dd1 100644 --- a/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/README.md +++ b/bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/README.md @@ -20,49 +20,51 @@ Hardware Drivers Config ---> ### 2.1 Arduino引脚排布统览 -| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | -| --------------------- | --------- | ------- | -------------------------------------- | -| 0 (D0) | PA10 | 是 | Serial-Rx，被RT-Thread的UART设备框架uart1接管 | -| 1 (D1) | PA9 | 是 | Serial-Tx，被RT-Thread的UART设备框架uart1接管 | -| 2 (D2) | PB9 | 是 | 普通IO | -| 3 (D3) | PD15 | 是 | PWM（定时器4发生） | -| 4 (D4) | PA8 | 是 | 普通IO | -| 5 (D5) | PD14 | 是 | 普通IO | -| 6 (D6) | PB11 | 是 | PWM（定时器2发生） | -| 7 (D7) | PB14 | 是 | 普通IO | -| 8 (D8) | PB12 | 是 | 普通IO | -| 9 (D9) | PD12 | 是 | PWM（定时器4发生） | -| 10 (D10) | PB10 | 是 | PWM（定时器2发生） | -| 11 (D11) | PB8 | 是 | PWM（定时器4发生） | -| 12 (D12) | PB15 | 是 | 普通IO | -| 13 (D13) | PB13 | 是 | 普通IO | -| 14 (D14) | PA1 | 是 | 振动电机-A | -| 15 (D15) | PA0 | 是 | 振动电机-B | -| 16 (D16) | PB2 | 是 | 蜂鸣器 | -| 17 (D17) | PD10 | 是 | KEY0 | -| 18 (D18) | PD9 | 是 | KEY1 | -| 19 (D19) | PD8 | 是 | KEY2 | -| 20 (D20) | PC13 | 是 | KEY-WKUP | -| 21 (D21) | PE7 | 是 | 红色LED | -| 22 (D22, LED_BUILTIN) | PE8 | 是 | 绿色LED，Arduino默认LED | -| 23 (D23) | PE9 | 是 | 蓝色LED，具有PWM功能（定时器1发生） | -| 24 (D24) | PB0 | 3.6V容忍 | 红外发送 | -| 25 (D25) | PB1 | 是 | 红外接收 | -| 26 (D26) | PD4 | 是 | 无线模块 CE | -| 27 (D27) | PD3 | 是 | 无线模块 中断 | -| 28 (D28, SS) | PD5 | 是 | 无线模块 片选 CS | -| 29 (D29) | PB13 | | SPI2-SCK，默认被RT-Thread的SPI设备框架spi2总线接管 | -| 30 (D30) | PB14 | | SPI2-MISO，默认被RT-Thread的SPI设备框架spi2总线接管 | -| 31 (D31) | PB15 | | SPI2-MOSI，默认被RT-Thread的SPI设备框架spi2总线接管 | -| 32 (D32) | PC7 | 是 | I2C1-SDA，默认被RT-Thread的I2C设备框架i2c1总线接管 | -| 33 (D33) | PC6 | 是 | I2C1-SCL，默认被RT-Thread的I2C设备框架i2c1总线接管 | -| 34 (D34) | PA2 | | Serial2-Tx，默认被RT-Thread的UART设备框架uart2接管 | -| 35 (D35) | PA3 | | Serial2-Rx，默认被RT-Thread的UART设备框架uart2接管 | -| A0 | PC2 | 是（但不建议） | ADC | -| A1 | PC4 | 是（但不建议） | ADC | -| A2 | -- | | 芯片内部参考电压 ADC | -| A3 | -- | | 芯片内部温度 ADC | -| DAC0 | PA4 | 3.6V容忍 | 真模拟输出 DAC | +更多引脚布局相关信息参见 [pins_arduino.c](pins_arduino.c) 和 [pins_arduino.h](pins_arduino.h)。 + +| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注 | +| --------------------- | --------- | ------- | -------------------------------------------- | +| 0 (D0) | PA10 | 是 | Serial-Rx，被RT-Thread的UART设备框架uart1接管 | +| 1 (D1) | PA9 | 是 | Serial-Tx，被RT-Thread的UART设备框架uart1接管 | +| 2 (D2) | PB9 | 是 | 普通IO | +| 3 (D3) | PD15 | 是 | PWM4-CH4，默认被RT-Thread的PWM设备框架pwm4接管 | +| 4 (D4) | PA8 | 是 | 普通IO | +| 5 (D5) | PD14 | 是 | 普通IO | +| 6 (D6) | PB11 | 是 | PWM2-CH4，默认被RT-Thread的PWM设备框架pwm2接管 | +| 7 (D7) | PB14 | 是 | 普通IO | +| 8 (D8) | PB12 | 是 | 普通IO | +| 9 (D9) | PD12 | 是 | PWM4-CH1，默认被RT-Thread的PWM设备框架pwm4接管 | +| 10 (D10) | PB10 | 是 | PWM2-CH3，默认被RT-Thread的PWM设备框架pwm2接管 | +| 11 (D11) | PB8 | 是 | PWM4-CH3，默认被RT-Thread的PWM设备框架pwm4接管 | +| 12 (D12) | PB15 | 是 | 普通IO | +| 13 (D13) | PB13 | 是 | 普通IO | +| 14 (D14) | PA1 | 是 | 振动电机-A | +| 15 (D15) | PA0 | 是 | 振动电机-B | +| 16 (D16) | PB2 | 是 | 蜂鸣器 | +| 17 (D17) | PD10 | 是 | KEY0 | +| 18 (D18) | PD9 | 是 | KEY1 | +| 19 (D19) | PD8 | 是 | KEY2 | +| 20 (D20) | PC13 | 是 | KEY-WKUP | +| 21 (D21) | PE7 | 是 | 用户红色LED | +| 22 (D22, LED_BUILTIN) | PE8 | 是 | 用户绿色LED | +| 23 (D23) | PE9 | 是 | 用户蓝色LED，PWM1-CH1，默认被RT-Thread的PWM设备框架pwm1接管 | +| 24 (D24) | PB0 | 3.6V容忍 | 红外发送 | +| 25 (D25) | PB1 | 是 | 红外接收 | +| 26 (D26) | PD4 | 是 | 无线模块 CE | +| 27 (D27) | PD3 | 是 | 无线模块 中断 | +| 28 (D28, SS) | PD5 | 是 | 无线模块 片选 CS | +| 29 (D29) | PB13 | | SPI2-SCK，默认被RT-Thread的SPI设备框架spi2总线接管 | +| 30 (D30) | PB14 | | SPI2-MISO，默认被RT-Thread的SPI设备框架spi2总线接管 | +| 31 (D31) | PB15 | | SPI2-MOSI，默认被RT-Thread的SPI设备框架spi2总线接管 | +| 32 (D32) | PC7 | 是 | I2C1-SDA，默认被RT-Thread的I2C设备框架i2c1总线接管 | +| 33 (D33) | PC6 | 是 | I2C1-SCL，默认被RT-Thread的I2C设备框架i2c1总线接管 | +| 34 (D34) | PA2 | | Serial2-Tx，默认被RT-Thread的UART设备框架uart2接管 | +| 35 (D35) | PA3 | | Serial2-Rx，默认被RT-Thread的UART设备框架uart2接管 | +| A0 | PC2 | 是（但不建议） | ADC1-CH3，默认被RT-Thread的ADC设备框架adc1接管 | +| A1 | PC4 | 是（但不建议） | ADC1-CH13，默认被RT-Thread的ADC设备框架adc1接管 | +| A2 | -- | | 芯片内部参考电压 ADC1-CH0，默认被RT-Thread的ADC设备框架adc1接管 | +| A3 | -- | | 芯片内部温度 ADC1-CH17，默认被RT-Thread的ADC设备框架adc1接管 | +| DAC0 | PA4 | 3.6V容忍 | 真模拟输出 DAC1-CH1，默认被RT-Thread的DAC设备框架dac1接管 | > 注意： > @@ -119,9 +121,16 @@ I2C的引脚都是被RT-Thread I2C设备框架接管的，不需要直接操控 默认支持通过 `Serial.` 方法调用 `uart1` 串口设备；通过 `Serial2.` 方法调用 `uart2` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。 -### 3.4 USB +### 3.4 USB虚拟串口 -默认支持USB虚拟串口，详见[例程](https://github.com/RTduino/RTduino/tree/master/examples/USBSerial)。 +支持USB虚拟串口，如果需要使用，可以手动使能。详见[例程](https://github.com/RTduino/RTduino/tree/master/examples/USBSerial)。 + +```Kconfig +RT-Thread online packages ---> + Arduino libraries ---> + [*] RTduino: Arduino Ecological Compatibility Layer + [*] Enable USB Serial +``` ## 4 特殊功能说明 -- GitLab