chenxin/SM-1000M
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

20260324

Browse Source
This commit is contained in:
chenxin
2026-04-23 10:50:18 +08:00
commit a436fda935
844 changed files with 272643 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

205
RTX5_20220316/Driver/usart/usart5.c Normal file
View File

@ -0,0 +1,205 @@
/*
*****************************************************************
ͷ<>ļ<EFBFBD>
*****************************************************************
*/
#include "usart5.h"
/*
************************************************************************************
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
************************************************************************************
*/
Usart5_Fram_Record_Struct Usart5_Fram_Record_Structs;
u8 Usart5_TX_BUF[520]; //<2F><><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD>
/*
*********************************************************************************************************
* <09><> <20><> <20><>: USART5_Configuration()
* <09><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>: <20><><EFBFBD><EFBFBD>5<EFBFBD><35><EFBFBD><EFBFBD>
* <09><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>baund
* <20><> <20><> <20><><EFBFBD><EFBFBD>
*********************************************************************************************************
*/
void Usart5_Configuration(u32 baund)
{
USART_InitTypeDef USART_InitStructure;
GPIO_InitTypeDef GPIO_InitStructure;
NVIC_InitTypeDef NVIC_InitStructure;
RCC_APB1PeriphClockCmd(RCC_APB1Periph_UART5, ENABLE); //ʹ<><CAB9>Usart5
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOC|RCC_AHBPeriph_GPIOD, ENABLE); //GPIOcʱ<63><CAB1>
USART_DeInit(UART5); //<2F><>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>1
//USART1_TX PC12
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12 ;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;
GPIO_Init(GPIOC, &GPIO_InitStructure);
//USART1_RX PD2
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2 ;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;
GPIO_Init(GPIOD, &GPIO_InitStructure);
GPIO_PinAFConfig(GPIOC, GPIO_PinSource12, GPIO_AF_UART5);
GPIO_PinAFConfig(GPIOD, GPIO_PinSource2, GPIO_AF_UART5);
USART_InitStructure.USART_BaudRate = baund;
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
USART_Init(UART5,&USART_InitStructure);
USART_Cmd(UART5,ENABLE);
USART_ITConfig(UART5,USART_IT_RXNE,ENABLE);//<2F><><EFBFBD><EFBFBD>USART1<54>Ľ<EFBFBD><C4BD><EFBFBD><EFBFBD>ж<EFBFBD>
//Usart1 NVIC <20><><EFBFBD><EFBFBD>
NVIC_InitStructure.NVIC_IRQChannel = UART5_IRQn;//<2F><><EFBFBD><EFBFBD>1<EFBFBD>ж<EFBFBD>ͨ<EFBFBD><CDA8>
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority=3;//<2F><>ռ<EFBFBD><D5BC><EFBFBD>ȼ<EFBFBD>3
NVIC_InitStructure.NVIC_IRQChannelSubPriority =0; //<2F><><EFBFBD><EFBFBD><EFBFBD>ȼ<EFBFBD>3
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; //IRQͨ<51><CDA8>ʹ<EFBFBD><CAB9>
NVIC_Init(&NVIC_InitStructure); //<2F><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD>IJ<EFBFBD><C4B2><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>VIC<49>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>
USART_ClearFlag(UART5,USART_FLAG_TC); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɱ<EFBFBD>־λ
}
/*
*********************************************************************************************************
* <09><> <20><> <20><>: Usart5_ReceiveBuff_Clear()
* <09><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>: <20><><EFBFBD><EFBFBD>5<EFBFBD><35><EFBFBD>ջ<EFBFBD><D5BB><EFBFBD><EFBFBD><EFBFBD>
* <09><> <20><> <20><><EFBFBD><EFBFBD>
* <20><> <20><> <20><><EFBFBD><EFBFBD>
*********************************************************************************************************
*/
void Usart5_ReceiveBuff_Clear(void)
{
Usart5_Fram_Record_Structs.InfBit.FramLength=0;
Usart5_Fram_Record_Structs.InfBit.FramFinishFlag=0;
memset(Usart5_Fram_Record_Structs.Usart5_RX_BUF,0,Usart5_MAX_RECV_LEN);
memset(Usart5_TX_BUF,0,200);
}
/*
*********************************************************************************************************
* <09><> <20><> <20><>: UART5_IRQHandler()
* <09><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>: <20><><EFBFBD><EFBFBD>5<EFBFBD>жϺ<D0B6><CFBA><EFBFBD>
* <09><> <20><> <20><><EFBFBD><EFBFBD>
* <20><> <20><> <20><><EFBFBD><EFBFBD>
*********************************************************************************************************
*/
void UART5_IRQHandler(void)
{
u8 ucCh;
if(USART_GetITStatus( UART5, USART_IT_RXNE ) != RESET )
{
ucCh = USART_ReceiveData( UART5 );
// <20><>ӡ<EFBFBD><D3A1><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD>
//u5_printf("Received data: %02X\n", ucCh);
if(Usart5_Fram_Record_Structs .InfBit .FramLength < ( Usart5_MAX_RECV_LEN - 1 ) )
{
Usart5_Fram_Record_Structs .Usart5_RX_BUF[ Usart5_Fram_Record_Structs .InfBit .FramLength ++ ] = ucCh;
}
}
if( USART_GetITStatus( UART5, USART_IT_IDLE ) == SET ) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߿<EFBFBD><DFBF><EFBFBD>
{
Usart5_Fram_Record_Structs .InfBit .FramFinishFlag = 1;
ucCh = USART_ReceiveData( UART5 ); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>жϱ<D0B6>־λ<D6BE><CEBB><EFBFBD>ȶ<EFBFBD>USART_SR,Ȼ<><C8BB><EFBFBD><EFBFBD>USART_DR<44><52>
}
}
/*
*********************************************************************************************************
* <09><> <20><> <20><>: u5_printf()
* <09><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5>: <20><><EFBFBD><EFBFBD>5<EFBFBD><35><EFBFBD><EFBFBD>
* <09><> <20><> <20><>
* <20><> <20><> <20><>
*********************************************************************************************************
*/
void u5_printf(char* fmt,...)
{
u16 i,j;
va_list ap;
va_start(ap,fmt);
vsprintf((char*)Usart5_TX_BUF,fmt,ap);
va_end(ap);
i=strlen((const char*)Usart5_TX_BUF); //<2F>˴η<CBB4><CEB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵij<DDB5><C4B3><EFBFBD>
for(j=0;j<i;j++) //ѭ<><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
{
while(USART_GetFlagStatus(UART5,USART_FLAG_TC)==RESET); //ѭ<><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,ֱ<><D6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
USART_SendData(UART5,Usart5_TX_BUF[j]);
}
}
/**
* <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ֽ<EFBFBD>
* <20><> <20><><EFBFBD><EFBFBD>Byte Ҫ<><D2AA><EFBFBD>͵<EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ֽ<EFBFBD>
* <20><> <20><> ֵ<><D6B5><EFBFBD><EFBFBD>
*/
void Serial_SendByte(uint8_t Byte)
{
USART_SendData(UART5, Byte); //<2F><><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD>ݼĴ<DDBC><C4B4><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD>USART<52>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
while (USART_GetFlagStatus(UART5, USART_FLAG_TXE) == RESET); //<2F>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/*<2A>´<EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD>ݼĴ<DDBC><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɱ<EFBFBD>־λ<D6BE><CEBB><EFBFBD>ʴ<EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>־λ*/
}
/**
* <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* <20><> <20><><EFBFBD><EFBFBD>Array Ҫ<><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׵<EFBFBD>ַ
* <20><> <20><><EFBFBD><EFBFBD>Length Ҫ<><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><C4B3><EFBFBD>
* <20><> <20><> ֵ<><D6B5><EFBFBD><EFBFBD>
*/
void Serial_SendArray(uint8_t *Array, uint16_t Length)
{
uint16_t i;
for (i = 0; i < Length; i ++) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
{
Serial_SendByte(Array[i]); //<2F><><EFBFBD>ε<EFBFBD><CEB5><EFBFBD>Serial_SendByte<74><65><EFBFBD><EFBFBD>ÿ<EFBFBD><C3BF><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
}
}
/**
* <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
* <20><> <20><><EFBFBD><EFBFBD>String Ҫ<><D2AA><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׵<EFBFBD>ַ
* <20><> <20><> ֵ<><D6B5><EFBFBD><EFBFBD>
*/
void Serial_SendString(char *String)
{
uint8_t i;
for (i = 0; String[i] != '\0'; i ++)//<2F><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>飨<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>־λ<D6BE><CEBB>ֹͣ
{
Serial_SendByte(String[i]); //<2F><><EFBFBD>ε<EFBFBD><CEB5><EFBFBD>Serial_SendByte<74><65><EFBFBD><EFBFBD>ÿ<EFBFBD><C3BF><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
}
}
/**
* <20><> <20><><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><D4BC><EFBFBD>װ<EFBFBD><D7B0>prinf<6E><66><EFBFBD><EFBFBD>
* <20><> <20><><EFBFBD><EFBFBD>format <20><>ʽ<EFBFBD><CABD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
* <20><> <20><><EFBFBD><EFBFBD>... <20>ɱ<EFBFBD><C9B1>IJ<EFBFBD><C4B2><EFBFBD><EFBFBD>б<EFBFBD>
* <20><> <20><> ֵ<><D6B5><EFBFBD><EFBFBD>
*/
void Serial_Printf(char *format, ...)
{
char String[100]; //<2F><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>
va_list arg; //<2F><><EFBFBD><EFBFBD><EFBFBD>ɱ<EFBFBD><C9B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><D0B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵ı<CDB5><C4B1><EFBFBD>arg
va_start(arg, format); //<2F><>format<61><74>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>ղ<EFBFBD><D5B2><EFBFBD><EFBFBD>б<EFBFBD><D0B1><EFBFBD>arg<72><67><EFBFBD><EFBFBD>
vsprintf(String, format, arg); //ʹ<><CAB9>vsprintf<74><66>ӡ<EFBFBD><D3A1>ʽ<EFBFBD><CABD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>Ͳ<EFBFBD><CDB2><EFBFBD><EFBFBD>б<EFBFBD><D0B1><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
va_end(arg); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>arg
Serial_SendString(String); //<2F><><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>飨<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>
}