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Modified uart driver, created base files

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This commit is contained in:
Yohan Boujon 2023-03-31 12:18:42 +02:00
parent 7009c70707
commit b7d418f6ad
9 changed files with 173 additions and 21 deletions
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37
driver/uart.c
View file

@ -2,22 +2,15 @@
#include "gpio.h"
//faire GPIO
char data1 = 0x00;
char data2 = 0x00;
char data3 = 0x00;
void MyUART_Init(MyUART_Struct_Typedef * UARTStructPtr){
if (UARTStructPtr->UART == USART1)
RCC->APB2ENR |= RCC_APB2ENR_USART1EN;
if (UARTStructPtr->UART == USART2)
RCC->APB2ENR |= RCC_APB1ENR_USART2EN;
if (UARTStructPtr->UART == USART3)
RCC->APB2ENR |= RCC_APB1ENR_USART3EN;
UARTStructPtr->UART->BRR = 72000000/(UARTStructPtr->BaudRate);
UARTStructPtr->UART->CR1 |= ((UARTStructPtr->Wlengh)<<12);
UARTStructPtr->UART->CR1 |= (0x1<<10);
MyUART_setClockBit(UARTStructPtr->UART);
UARTStructPtr->UART->BRR = 72000000/(UARTStructPtr->BaudRate);
UARTStructPtr->UART->CR1 |= ((UARTStructPtr->Wlengh)<<12);
UARTStructPtr->UART->CR1 |= (0x1<<10);
if(UARTStructPtr->Wparity == parity_none)
UARTStructPtr->UART->CR1 &= ~(0x1<<10);
@ -37,6 +30,28 @@ void MyUART_Init(MyUART_Struct_Typedef * UARTStructPtr){
NVIC_EnableIRQ(USART1_IRQn);
}
int MyUART_setClockBit(USART_TypeDef * UART)
{
if (UART == USART1)
{
RCC->APB2ENR |= RCC_APB2ENR_USART1EN; //72MHz
return 0;
}
else if (UART == USART2)
{
RCC->APB1ENR |= RCC_APB1ENR_USART2EN; //36MHz
return 0;
}
else if (UART == USART3)
{
RCC->APB1ENR |= RCC_APB1ENR_USART3EN; //36MHz //Maybe return the clock base mhz ?
return 0;
}
else {
return 1;
}
}
void USART1_IRQHandler(void)
{
// Check if receive data register not empty

10
driver/uart.h
View file

@ -8,9 +8,13 @@ typedef struct {
unsigned char Wlengh;
unsigned char Wparity;
unsigned char Wstop;
}MyUART_Struct_Typedef;
typedef enum {
//DIV_Fraction ->
//1D4C
}MyUART_BRR
#define parity_none 0x0
#define parity_even 0x1
#define parity_odd 0x2
@ -20,8 +24,6 @@ typedef struct {
#define stop2b 0x2
void MyUART_Init(MyUART_Struct_Typedef * UARTStructPtr);
void USART1_IRQHandler(void);
void USART2_IRQHandler(void);
void USART3_IRQHandler(void);
int MyUART_setClockBit(USART_TypeDef * UART);
char MyUART_Read(MyUART_Struct_Typedef * UARTStructPtr);
#endif

1
implementation/remote.c Normal file
View file

@ -0,0 +1 @@

7
implementation/remote.h Normal file
View file

@ -0,0 +1,7 @@
#ifndef REMOTE_H
#define REMOTE_H
#include "../driver/uart.h"
//XBEE 9600 baud, zero parite, 1 bit de stop,
#endif

1
keilproject/Source/Principale.c
View file

@ -1,6 +1,7 @@
#include "stm32f10x.h"
#include "../../driver/MyI2C.h"
#include "../../driver/MySPI.h"
#include "../../implementation/remote.h"
int main (void)
{

78
keilproject/voilier.uvoptx
View file

@ -203,6 +203,22 @@
<ExecCommand></ExecCommand>
<Expression></Expression>
</Bp>
<Bp>
<Number>4</Number>
<Type>0</Type>
<LineNumber>9</LineNumber>
<EnabledFlag>1</EnabledFlag>
<Address>0</Address>
<ByteObject>0</ByteObject>
<HtxType>0</HtxType>
<ManyObjects>0</ManyObjects>
<SizeOfObject>0</SizeOfObject>
<BreakByAccess>0</BreakByAccess>
<BreakIfRCount>0</BreakIfRCount>
<Filename>.\Source\Principale.c</Filename>
<ExecCommand></ExecCommand>
<Expression></Expression>
</Bp>
</Breakpoint>
<WatchWindow1>
<Ww>
@ -510,6 +526,18 @@
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>2</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\implementation\remote.c</PathWithFileName>
<FilenameWithoutPath>remote.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
</Group>
<Group>
@ -520,7 +548,7 @@
<RteFlg>0</RteFlg>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>2</FileNumber>
<FileNumber>3</FileNumber>
<FileType>4</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
@ -530,6 +558,54 @@
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>4</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\driver\adc.c</PathWithFileName>
<FilenameWithoutPath>adc.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>5</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\driver\gpio.c</PathWithFileName>
<FilenameWithoutPath>gpio.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>6</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\driver\timer.c</PathWithFileName>
<FilenameWithoutPath>timer.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>7</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\driver\uart.c</PathWithFileName>
<FilenameWithoutPath>uart.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
</Group>
<Group>

50
keilproject/voilier.uvprojx
View file

@ -388,6 +388,11 @@
<FileType>1</FileType>
<FilePath>.\Source\Principale.c</FilePath>
</File>
<File>
<FileName>remote.c</FileName>
<FileType>1</FileType>
<FilePath>..\implementation\remote.c</FilePath>
</File>
</Files>
</Group>
<Group>
@ -398,6 +403,26 @@
<FileType>4</FileType>
<FilePath>..\driver\Lib_Com_Periph_2022.lib</FilePath>
</File>
<File>
<FileName>adc.c</FileName>
<FileType>1</FileType>
<FilePath>..\driver\adc.c</FilePath>
</File>
<File>
<FileName>gpio.c</FileName>
<FileType>1</FileType>
<FilePath>..\driver\gpio.c</FilePath>
</File>
<File>
<FileName>timer.c</FileName>
<FileType>1</FileType>
<FilePath>..\driver\timer.c</FilePath>
</File>
<File>
<FileName>uart.c</FileName>
<FileType>1</FileType>
<FilePath>..\driver\uart.c</FilePath>
</File>
</Files>
</Group>
<Group>
@ -790,6 +815,11 @@
<FileType>1</FileType>
<FilePath>.\Source\Principale.c</FilePath>
</File>
<File>
<FileName>remote.c</FileName>
<FileType>1</FileType>
<FilePath>..\implementation\remote.c</FilePath>
</File>
</Files>
</Group>
<Group>
@ -800,6 +830,26 @@
<FileType>4</FileType>
<FilePath>..\driver\Lib_Com_Periph_2022.lib</FilePath>
</File>
<File>
<FileName>adc.c</FileName>
<FileType>1</FileType>
<FilePath>..\driver\adc.c</FilePath>
</File>
<File>
<FileName>gpio.c</FileName>
<FileType>1</FileType>
<FilePath>..\driver\gpio.c</FilePath>
</File>
<File>
<FileName>timer.c</FileName>
<FileType>1</FileType>
<FilePath>..\driver\timer.c</FilePath>
</File>
<File>
<FileName>uart.c</FileName>
<FileType>1</FileType>
<FilePath>..\driver\uart.c</FilePath>
</File>
</Files>
</Group>
<Group>