Klagarge/tor-heredero-tokenring
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Hello TOR 2k24

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This commit is contained in:
Christopher Métrailler
2024-04-10 19:17:57 +02:00
commit f821a46ea0
62 changed files with 21518 additions and 0 deletions
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57
RTE/Hesso_pack/ext_uart.c Normal file
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#include "stm32f7xx_hal.h"
#include "ext_uart.h"
UART_HandleTypeDef ext_uart; // extension uart handler
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(huart->Instance==USART6)
{
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_USART6_CLK_ENABLE();
/**USART6 GPIO Configuration
PC7 ------> USART6_RX
PC6 ------> USART6_TX
*/
GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_6;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF8_USART6;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
}
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void Ext_UART_Init(uint32_t speed)
{
ext_uart.Instance = USART6;
ext_uart.Init.BaudRate = speed;
ext_uart.Init.WordLength = UART_WORDLENGTH_8B;
ext_uart.Init.StopBits = UART_STOPBITS_1;
ext_uart.Init.Parity = UART_PARITY_NONE;
ext_uart.Init.Mode = UART_MODE_TX_RX;
ext_uart.Init.HwFlowCtl = UART_HWCONTROL_NONE;
ext_uart.Init.OverSampling = UART_OVERSAMPLING_16;
ext_uart.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
ext_uart.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
HAL_UART_Init(&ext_uart);
/* USART6 interrupt Init */
HAL_NVIC_SetPriority(USART6_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(USART6_IRQn);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void USART6_IRQHandler(void)
{
HAL_UART_IRQHandler(&ext_uart);
}