Mercurial > public > ostc4
view Small_CPU/Src/uart.c @ 529:0e1db77b2aca
Added skip condition in custom view selection:
Decoplan may be selected even nothing was shown due to certain display conditions. These conditions have now been added to selection function to show deco plan only if data is available for visualization.
author | Ideenmodellierer |
---|---|
date | Tue, 15 Sep 2020 20:52:39 +0200 |
parents | 5f11787b4f42 |
children | 1b995079c045 |
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/** ****************************************************************************** * @file uart.c * @author heinrichs weikamp gmbh * @version V0.0.1 * @date 27-March-2014 * @brief button control * @verbatim ============================================================================== ##### How to use ##### ============================================================================== @endverbatim ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ #include "uart.h" /* Private variables ---------------------------------------------------------*/ UART_HandleTypeDef huart2; /* Exported functions --------------------------------------------------------*/ void MX_USART2_UART_Init(void) { /* pullup special */ GPIO_InitTypeDef GPIO_InitStructure; __GPIOA_CLK_ENABLE(); GPIO_InitStructure.Pin = GPIO_PIN_2; GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStructure.Pull = GPIO_PULLUP; GPIO_InitStructure.Speed = GPIO_SPEED_FAST; HAL_GPIO_Init(GPIOA, &GPIO_InitStructure); /* regular init */ huart2.Instance = USART2; huart2.Init.BaudRate = 1200; huart2.Init.WordLength = UART_WORDLENGTH_8B; huart2.Init.StopBits = UART_STOPBITS_1; huart2.Init.Parity = UART_PARITY_NONE; huart2.Init.Mode = UART_MODE_TX_RX; huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE; huart2.Init.OverSampling = UART_OVERSAMPLING_16; HAL_UART_Init(&huart2); } uint8_t UART_ButtonAdjust(uint8_t *array) { uint8_t answer[4]; HAL_UART_Transmit(&huart2,array,4,1000); HAL_UART_Receive(&huart2,answer,4,2000); if( (answer[0] == array[0]) &&(answer[1] == array[1]) &&(answer[2] == array[2]) &&(answer[3] == array[3])) return 1; else return 0; } void MX_USART2_UART_DeInit(void) { HAL_UART_DeInit(&huart2); } /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/