j.blanckenburg/babystack-tempsensing
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Use 115.2kbaud UART

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This commit is contained in:
Jasper Blanckenburg
2023-01-16 21:43:30 +01:00
parent 4ec0cec207
commit 414e2e149d
4 changed files with 44 additions and 48 deletions
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16
.mxproject
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File diff suppressed because one or more lines are too long

9
Core/Src/main.c
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@ -18,12 +18,6 @@
/* USER CODE END Header */ /* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/ /* Includes ------------------------------------------------------------------*/
#include "main.h" #include "main.h"
#include "stm32f3xx_hal.h"
#include "stm32f3xx_hal_def.h"
#include "stm32f3xx_hal_gpio.h"
#include "stm32f3xx_hal_i2c.h"
#include "stm32f3xx_hal_uart.h"
#include <string.h>
/* Private includes ----------------------------------------------------------*/ /* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */ /* USER CODE BEGIN Includes */
@ -129,6 +123,7 @@ int main(void) {
uint16_t temperatures[N_SENSORS]; uint16_t temperatures[N_SENSORS];
while (1) { while (1) {
/* USER CODE END WHILE */ /* USER CODE END WHILE */
/* USER CODE BEGIN 3 */ /* USER CODE BEGIN 3 */
GPIO_PinState error_led = (HAL_GetTick() - last_error < ERROR_LED_TIME) GPIO_PinState error_led = (HAL_GetTick() - last_error < ERROR_LED_TIME)
? GPIO_PIN_SET ? GPIO_PIN_SET
@ -252,7 +247,7 @@ static void MX_USART2_UART_Init(void) {
/* USER CODE END USART2_Init 1 */ /* USER CODE END USART2_Init 1 */
huart2.Instance = USART2; huart2.Instance = USART2;
huart2.Init.BaudRate = 38400; huart2.Init.BaudRate = 115200;
huart2.Init.WordLength = UART_WORDLENGTH_8B; huart2.Init.WordLength = UART_WORDLENGTH_8B;
huart2.Init.StopBits = UART_STOPBITS_1; huart2.Init.StopBits = UART_STOPBITS_1;
huart2.Init.Parity = UART_PARITY_NONE; huart2.Init.Parity = UART_PARITY_NONE;

64
Makefile
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@ -1,5 +1,5 @@
########################################################################################################################## ##########################################################################################################################
# File automatically-generated by tool: [projectgenerator] version: [3.17.1] date: [Mon Jan 16 18:16:19 CET 2023] # File automatically-generated by tool: [projectgenerator] version: [3.17.1] date: [Mon Jan 16 21:19:51 CET 2023]
########################################################################################################################## ##########################################################################################################################
# ------------------------------------------------ # ------------------------------------------------
@ -35,31 +35,31 @@ BUILD_DIR = build
# source # source
###################################### ######################################
# C sources # C sources
C_SOURCES = \ C_SOURCES = \
Core/Src/main.c \ Core/Src/main.c \
Core/Src/stm32f3xx_it.c \ Core/Src/stm32f3xx_it.c \
Core/Src/stm32f3xx_hal_msp.c \ Core/Src/stm32f3xx_hal_msp.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_i2c.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_i2c.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_i2c_ex.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_i2c_ex.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_rcc.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_rcc.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_rcc_ex.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_rcc_ex.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_gpio.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_gpio.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_dma.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_dma.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_cortex.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_cortex.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_pwr.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_pwr.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_pwr_ex.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_pwr_ex.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_flash.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_flash.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_flash_ex.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_flash_ex.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_exti.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_tim.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_tim.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_tim_ex.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_tim_ex.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_uart.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_uart.c \
Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_uart_ex.c \ Drivers/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal_uart_ex.c \
Core/Src/system_stm32f3xx.c Core/Src/system_stm32f3xx.c
# ASM sources # ASM sources
ASM_SOURCES = \ ASM_SOURCES = \
startup_stm32f302x8.s startup_stm32f302x8.s
@ -103,8 +103,8 @@ MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)
AS_DEFS = AS_DEFS =
# C defines # C defines
C_DEFS = \ C_DEFS = \
-DUSE_HAL_DRIVER \ -DUSE_HAL_DRIVER \
-DSTM32F302x8 -DSTM32F302x8
@ -112,11 +112,11 @@ C_DEFS = \
AS_INCLUDES = AS_INCLUDES =
# C includes # C includes
C_INCLUDES = \ C_INCLUDES = \
-ICore/Inc \ -ICore/Inc \
-IDrivers/STM32F3xx_HAL_Driver/Inc \ -IDrivers/STM32F3xx_HAL_Driver/Inc \
-IDrivers/STM32F3xx_HAL_Driver/Inc/Legacy \ -IDrivers/STM32F3xx_HAL_Driver/Inc/Legacy \
-IDrivers/CMSIS/Device/ST/STM32F3xx/Include \ -IDrivers/CMSIS/Device/ST/STM32F3xx/Include \
-IDrivers/CMSIS/Include -IDrivers/CMSIS/Include
@ -189,4 +189,4 @@ clean:
####################################### #######################################
-include $(wildcard $(BUILD_DIR)/*.d) -include $(wildcard $(BUILD_DIR)/*.d)
# *** EOF *** # *** EOF ***

3
babystack-tempsensing.ioc
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@ -174,7 +174,8 @@ RCC.USBFreq_Value=64000000
RCC.VCOOutput2Freq_Value=4000000 RCC.VCOOutput2Freq_Value=4000000
SH.GPXTI13.0=GPIO_EXTI13 SH.GPXTI13.0=GPIO_EXTI13
SH.GPXTI13.ConfNb=1 SH.GPXTI13.ConfNb=1
USART2.IPParameters=VirtualMode-Asynchronous USART2.BaudRate=115200
USART2.IPParameters=VirtualMode-Asynchronous,BaudRate
USART2.VirtualMode-Asynchronous=VM_ASYNC USART2.VirtualMode-Asynchronous=VM_ASYNC
VP_SYS_VS_Systick.Mode=SysTick VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick VP_SYS_VS_Systick.Signal=SYS_VS_Systick