libs/rt-thread-official
libs/rt-thread-official
4
0
Fork 0
mirror of https://github.com/RT-Thread/rt-thread.git synced 2025-01-30 02:51:33 +08:00
Code Issues Releases Wiki Activity

[bsp][stm32][f769-disco]Add uart5 to support esp8266

Browse Source 
Signed-off-by: Willian Chan <chentingwei@rt-thread.com>
This commit is contained in:
Willian Chan 2019-09-11 14:31:36 +08:00
parent 19034c4aa4
commit 315843438b
5 changed files with 138 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
bsp/stm32/stm32f769-st-disco/README.md
View File

@ -41,23 +41,11 @@ STM32F769-ST-DISCO 是 ST 推出的一款基于 ARM Cortex-M7 内核的开发板
| **板载外设** | **支持情况** | **备注** |
| :----------------- | :----------: | :------------------------------------- |
| USB 转串口 | 支持 | UART1 |
| QSPI Flash | 暂不支持 | 即将支持 |
| 以太网 | 暂不支持 | 即将支持 |
| SD卡 | 暂不支持 | 即将支持 |
| **片上外设** | **支持情况** | **备注** |
| GPIO | 支持 | PA0, PA1... PK7 ---> PIN: 0, 1...167 |
| UART | 支持 | UART1 |
| SPI | 暂不支持 | 即将支持 |
| I2C | 暂不支持 | 即将支持 |
| SDIO | 暂不支持 | 即将支持 |
| RTC | 暂不支持 | 即将支持 |
| PWM | 暂不支持 | 即将支持 |
| USB Device | 暂不支持 | 即将支持 |
| USB Host | 暂不支持 | 即将支持 |
| IWG | 暂不支持 | 即将支持 |
| xxx | 暂不支持 | 即将支持 |
| UART | 支持 | UART1、UART5 |
| **扩展模块** | **支持情况** | **备注** |
| xxx 模块 | 支持 | |
| ESP8266 | 支持 | UART5 |
## 使用说明

33
bsp/stm32/stm32f769-st-disco/board/CubeMX_Config/CubeMX_Config.ioc
View File

@ -6,20 +6,23 @@ Mcu.IP0=CORTEX_M7
Mcu.IP1=NVIC
Mcu.IP2=RCC
Mcu.IP3=SYS
Mcu.IP4=USART1
Mcu.IPNb=5
Mcu.IP4=UART5
Mcu.IP5=USART1
Mcu.IPNb=6
Mcu.Name=STM32F769NIHx
Mcu.Package=TFBGA216
Mcu.Pin0=PA14
Mcu.Pin1=PA13
Mcu.Pin2=PA10
Mcu.Pin3=PC14/OSC32_IN
Mcu.Pin4=PA9
Mcu.Pin5=PC15/OSC32_OUT
Mcu.Pin6=PH0/OSC_IN
Mcu.Pin7=PH1/OSC_OUT
Mcu.Pin8=VP_SYS_VS_Systick
Mcu.PinsNb=9
Mcu.Pin0=PC12
Mcu.Pin1=PA14
Mcu.Pin10=VP_SYS_VS_Systick
Mcu.Pin2=PA13
Mcu.Pin3=PD2
Mcu.Pin4=PA10
Mcu.Pin5=PC14/OSC32_IN
Mcu.Pin6=PA9
Mcu.Pin7=PC15/OSC32_OUT
Mcu.Pin8=PH0/OSC_IN
Mcu.Pin9=PH1/OSC_OUT
Mcu.PinsNb=11
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32F769NIHx
@ -45,6 +48,9 @@ PA14.Signal=SYS_JTCK-SWCLK
PA9.Locked=true
PA9.Mode=Asynchronous
PA9.Signal=USART1_TX
PC12.Locked=true
PC12.Mode=Asynchronous
PC12.Signal=UART5_TX
PC14/OSC32_IN.Mode=LSE-External-Oscillator
PC14/OSC32_IN.Signal=RCC_OSC32_IN
PC15/OSC32_OUT.Mode=LSE-External-Oscillator
@ -57,6 +63,9 @@ PCC.Seq0=0
PCC.Series=STM32F7
PCC.Temperature=25
PCC.Vdd=3.3
PD2.Locked=true
PD2.Mode=Asynchronous
PD2.Signal=UART5_RX
PH0/OSC_IN.Mode=HSE-External-Oscillator
PH0/OSC_IN.Signal=RCC_OSC_IN
PH1/OSC_OUT.Mode=HSE-External-Oscillator

44
bsp/stm32/stm32f769-st-disco/board/CubeMX_Config/Src/main.c
View File

@ -43,6 +43,7 @@
/* Private variables ---------------------------------------------------------*/
UART_HandleTypeDef huart5;
UART_HandleTypeDef huart1;
/* USER CODE BEGIN PV */
@ -53,6 +54,7 @@ UART_HandleTypeDef huart1;
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_USART1_UART_Init(void);
static void MX_UART5_Init(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
@ -92,6 +94,7 @@ int main(void)
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_USART1_UART_Init();
MX_UART5_Init();
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
@ -158,14 +161,50 @@ void SystemClock_Config(void)
{
Error_Handler();
}
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART1;
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_UART5;
PeriphClkInitStruct.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
PeriphClkInitStruct.Uart5ClockSelection = RCC_UART5CLKSOURCE_PCLK1;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
{
Error_Handler();
}
}
/**
* @brief UART5 Initialization Function
* @param None
* @retval None
*/
static void MX_UART5_Init(void)
{
/* USER CODE BEGIN UART5_Init 0 */
/* USER CODE END UART5_Init 0 */
/* USER CODE BEGIN UART5_Init 1 */
/* USER CODE END UART5_Init 1 */
huart5.Instance = UART5;
huart5.Init.BaudRate = 115200;
huart5.Init.WordLength = UART_WORDLENGTH_8B;
huart5.Init.StopBits = UART_STOPBITS_1;
huart5.Init.Parity = UART_PARITY_NONE;
huart5.Init.Mode = UART_MODE_TX_RX;
huart5.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart5.Init.OverSampling = UART_OVERSAMPLING_16;
huart5.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
huart5.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
if (HAL_UART_Init(&huart5) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN UART5_Init 2 */
/* USER CODE END UART5_Init 2 */
}
/**
* @brief USART1 Initialization Function
* @param None
@ -210,8 +249,9 @@ static void MX_GPIO_Init(void)
{
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOH_CLK_ENABLE();
}

56
bsp/stm32/stm32f769-st-disco/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c
View File

@ -86,7 +86,39 @@ void HAL_MspInit(void)
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(huart->Instance==USART1)
if(huart->Instance==UART5)
{
/* USER CODE BEGIN UART5_MspInit 0 */
/* USER CODE END UART5_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_UART5_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
/**UART5 GPIO Configuration
PC12 ------> UART5_TX
PD2 ------> UART5_RX
*/
GPIO_InitStruct.Pin = GPIO_PIN_12;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF8_UART5;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_2;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF8_UART5;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/* USER CODE BEGIN UART5_MspInit 1 */
/* USER CODE END UART5_MspInit 1 */
}
else if(huart->Instance==USART1)
{
/* USER CODE BEGIN USART1_MspInit 0 */
@ -121,7 +153,27 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
*/
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
{
if(huart->Instance==USART1)
if(huart->Instance==UART5)
{
/* USER CODE BEGIN UART5_MspDeInit 0 */
/* USER CODE END UART5_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_UART5_CLK_DISABLE();
/**UART5 GPIO Configuration
PC12 ------> UART5_TX
PD2 ------> UART5_RX
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_12);
HAL_GPIO_DeInit(GPIOD, GPIO_PIN_2);
/* USER CODE BEGIN UART5_MspDeInit 1 */
/* USER CODE END UART5_MspDeInit 1 */
}
else if(huart->Instance==USART1)
{
/* USER CODE BEGIN USART1_MspDeInit 0 */

19
bsp/stm32/stm32f769-st-disco/board/Kconfig
View File

@ -29,6 +29,25 @@ menu "On-chip Peripheral Drivers"
bool "Enable UART1 RX DMA"
depends on BSP_USING_UART1 && RT_SERIAL_USING_DMA
default n
config BSP_UART1_TX_USING_DMA
bool "Enable UART1 TX DMA"
depends on BSP_USING_UART1 && RT_SERIAL_USING_DMA
default n
config BSP_USING_UART5
bool "Enable UART5"
default n
config BSP_UART5_RX_USING_DMA
bool "Enable UART5 RX DMA"
depends on BSP_USING_UART5 && RT_SERIAL_USING_DMA
default n
config BSP_UART5_TX_USING_DMA
bool "Enable UART5 TX DMA"
depends on BSP_USING_UART5 && RT_SERIAL_USING_DMA
default n
endif
source "../libraries/HAL_Drivers/Kconfig"