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11.22：完善注释；提高代码的移植性；完善串口程序。

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WYR2019_ProjectAdmin
2025-11-22 20:16:58 +08:00
parent 2891992946
commit 33e53ec469
32 changed files with 5308 additions and 266 deletions
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64
STM32/Environment_Node/System/SysTick.c
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@@ -1,64 +0,0 @@
#include "SysTick.h"
#if SYSTEM == SYSTEM_NONE
//<2F><>ʼ<EFBFBD><CABC><EFBFBD>ӳٺ<D3B3><D9BA><EFBFBD>
//SYSTICK<43><4B>ʱ<EFBFBD>ӹ̶<D3B9>ΪAHBʱ<42>ӵ<EFBFBD>1/8
//SYSCLK:ϵͳʱ<CDB3><CAB1>Ƶ<EFBFBD><C6B5>
void vSysTickInit(uint8_t ucSYSCLK)
{
SysTick_CLKSourceConfig(SysTick_CLKSource_HCLK_Div8);
xUcFacInit.ucFacUs=ucSYSCLK/8;
xUcFacInit.usFacMs=(uint16_t)xUcFacInit.ucFacUs*1000;
}
//<2F><>ʱnus
//nusΪҪ<CEAA><D2AA>ʱ<EFBFBD><CAB1>us<75><73>.
void vDelayUs(uint32_t ulNus)
{
uint32_t ulTemp;
SysTick->LOAD=ulNus*xUcFacInit.ucFacUs; //ʱ<><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
SysTick->VAL=0x00; //<2F><><EFBFBD>ռ<EFBFBD><D5BC><EFBFBD><EFBFBD><EFBFBD>
SysTick->CTRL|=SysTick_CTRL_ENABLE_Msk ; //<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>
do
{
ulTemp=SysTick->CTRL;
} while((ulTemp&0x01)&&!(ulTemp&(1<<16))); //<2F>ȴ<EFBFBD>ʱ<EFBFBD>䵽<EFBFBD><E4B5BD>
SysTick->CTRL&=~SysTick_CTRL_ENABLE_Msk; //<2F>رռ<D8B1><D5BC><EFBFBD><EFBFBD><EFBFBD>
SysTick->VAL =0X00; //<2F><><EFBFBD>ռ<EFBFBD><D5BC><EFBFBD><EFBFBD><EFBFBD>
}
//<2F><>ʱnms
//ע<><D7A2>nms<6D>ķ<EFBFBD>Χ
//SysTick->LOADΪ24λ<34>Ĵ<EFBFBD><C4B4><EFBFBD>,<2C><><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱΪ:
//nms<=0xffffff*8*1000/SYSCLK
//SYSCLK<4C><4B>λΪHz,nms<6D><73>λΪms
//<2F><>72M<32><4D><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,nms<=1864
/**
* @brief <20><><EFBFBD>뼶<EFBFBD><EBBCB6>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
* @note <20><><EFBFBD><EFBFBD>Systick<63><6B>ʱ<EFBFBD><CAB1>Ϊ24λ<34><CEBB>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>װ<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>ֵΪ0xFFFFFF<46><46>Ҳ<EFBFBD><D2B2><EFBFBD><EFBFBD>16777215<31><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>0xFFFFFF<46><46><EFBFBD><EFBFBD>ʵ<EFBFBD>ʼ<EFBFBD><CABC>ص<EFBFBD>ֵ<EFBFBD><D6B5>ȡģ<C8A1><C4A3><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱʱ<CAB1><CAB1><EFBFBD><EFBFBD><EFBFBD>̡<EFBFBD>
* <20><><EFBFBD>Գ<EFBFBD><D4B3><EFBFBD>1.864s<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>ᵼ<EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱΪxms-16777215<31>Ľ<EFBFBD><C4BD><EFBFBD><EFBFBD><EFBFBD>
* @note <20><><EFBFBD>º<EFBFBD><C2BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><D0B6><EFBFBD>ʱ<EFBFBD>Ƿ񳬹<C7B7><F1B3ACB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֳɶ<D6B3><C9B6><EFBFBD>1000ms<6D><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param None
* @retval None
*/
void vDelayMs(uint16_t usNms)
{
uint32_t ulTemp;
while (usNms)
{
uint16_t current = (usNms > 1000) ? 1000 : usNms;
usNms -= current;
SysTick->LOAD = (uint32_t)current * xUcFacInit.usFacMs;
SysTick->VAL = 0x00;
SysTick->CTRL |= SysTick_CTRL_ENABLE_Msk;
do
{
ulTemp = SysTick->CTRL;
} while ((ulTemp & 0x01) && !(ulTemp & (1 << 16)));
SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk;
SysTick->VAL = 0X00;
}
}
#endif

28
STM32/Environment_Node/System/SysTick.h
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@@ -1,28 +0,0 @@
#ifndef __SysTick_H__
#define __SysTick_H__
#include "stm32f10x.h" // Device header
#define SYSTEM SYSTEM_FREERTOS
#define SYSTEM_NONE 0
#define SYSTEM_FREERTOS 1
#define SYSTEM_UCOSII 2
#define SYSTEM_UCOSIII 3
#define SYSTEM_RT_THREAD 4
#define SYSTEM_AZURE_RTOS 5
typedef struct {
uint8_t ucFacUs;
int16_t usFacMs;
} UcFacInit_t;
static UcFacInit_t xUcFacInit = {
.ucFacUs = 0,
.usFacMs = 0
};
void vSysTickInit(uint8_t ucSYSCLK);
void vDelayUs(uint32_t ulNus);
void vDelayMs(uint16_t usNms);
#endif

12
STM32/Environment_Node/System/USART3.c
View File

@@ -128,11 +128,15 @@ void USART3_IRQHandler(void)
if (USART_GetITStatus(USART3, USART_IT_RXNE) == SET)
{
/* code */
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
uint8_t ulRxData = (uint8_t)USART_ReceiveData(USART3);
xQueueSendFromISR(xQueueUsart3IrqHdlr, &ulRxData, &xHigherPriorityTaskWoken);
#if (USE_NONE_SYSTEM == 1)
#elif (USE_FREERTOS == 1)
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
xQueueSendFromISR(xQueueUsart3IrqHdlr, &ulRxData, &xHigherPriorityTaskWoken);
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD> */
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
#elif (USE_OSAL == 1)
#endif
USART_ClearITPendingBit(USART3, USART_IT_RXNE);
/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD> */
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
}
}

29
STM32/Environment_Node/System/USART3.h
View File

@@ -1,21 +1,32 @@
#ifndef __USART3_H__
#define __USART3_H__
#include "stm32f10x.h" // Device header
#include "FreeRTOS.h"
#include "queue.h"
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#define USE_NONE_SYSTEM 0
#define USE_FREERTOS 1
#define USE_OSAL 0
#define vLoRaIrqHandler USART3_IRQHandler
#define USART3_GPIO_PIN_TX GPIO_Pin_10
#define USART3_GPIO_PIN_RX GPIO_Pin_11
#define USART3_GPIO_PIN_ATK_AUX GPIO_Pin_4 // PA4
#define USART3_GPIO_PIN_ATK_MD0 GPIO_Pin_3 // PB3
extern QueueHandle_t xQueueUsart3IrqHdlr;
#if (USE_NONE_SYSTEM == 1)
#elif (USE_FREERTOS == 1)
#include "FreeRTOS.h"
#include "queue.h"
#elif (USE_OSAL == 1)
#endif
#include "stm32f10x.h" // Device header
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#if (USE_NONE_SYSTEM == 1)
#elif (USE_FREERTOS == 1)
extern QueueHandle_t xQueueUsart3IrqHdlr;
#elif (USE_OSAL == 1)
#endif
void vUsart3Init(uint32_t ulUsart3Baudrate);
void vUsart3SendByte(uint8_t ucByte);