ARNik/Cpp-in-Embedded-Systems
0
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add Chapter04/Dockerfile, Chapter04/bare/.clang-tidy

Browse Source
This commit is contained in:
Amar Mahmutbegovic
2024-04-28 16:44:50 +02:00
parent d3c4899268
commit 92f1583cb4
59 changed files with 53 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
Chapter04/bare/hal/uart/src/uart_stm32.cpp
View File

@@ -1,33 +1,29 @@
#include <uart_stm32.hpp>
hal::uart_stm32::uart_stm32(USART_TypeDef *inst, std::uint32_t baud)
: instance(inst), baudrate(baud)
: instance_(inst), baudrate_(baud)
{
}
void hal::uart_stm32::init()
{
huart.Instance = USART2;
huart.Init.BaudRate = 115200;
huart.Init.WordLength = UART_WORDLENGTH_8B;
huart.Init.StopBits = UART_STOPBITS_1;
huart.Init.Parity = UART_PARITY_NONE;
huart.Init.Mode = UART_MODE_TX_RX;
huart.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart.Init.OverSampling = UART_OVERSAMPLING_16;
huart.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
huart.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
// huart.MspInitCallback = mspInitCallback;
if(HAL_UART_Init(&huart) != HAL_OK)
{
// Error_Handler();
}
huart_.Instance = USART2;
huart_.Init.BaudRate = baudrate_;
huart_.Init.WordLength = UART_WORDLENGTH_8B;
huart_.Init.StopBits = UART_STOPBITS_1;
huart_.Init.Parity = UART_PARITY_NONE;
huart_.Init.Mode = UART_MODE_TX_RX;
huart_.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart_.Init.OverSampling = UART_OVERSAMPLING_16;
huart_.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
huart_.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
// TODO: add GPIO initialization for real hardware
huart_.MspInitCallback = NULL;
HAL_UART_Init(&huart_);
}
void hal::uart_stm32::putchar(char c)
void hal::uart_stm32::putchar(char tx_char)
{
HAL_UART_Transmit(&huart, reinterpret_cast<uint8_t *>(&c), 1,
HAL_UART_Transmit(&huart_, reinterpret_cast<uint8_t *>(&tx_char), 1,
HAL_MAX_DELAY);
}