1 /* 2 * Copyright (c) 2022 Talkweb Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef _HAL_USART_H_ 17 #define _HAL_USART_H_ 18 19 #include "stm32f4xx_ll_usart.h" 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 #if defined (USART1) || defined (USART2) || defined (USART3) || defined (USART6) \ 26 || defined (UART4) || defined (UART5) 27 28 #if defined(USE_FULL_LL_DRIVER) 29 30 uint32_t USART_TxData(USART_TypeDef * UART, uint8_t *p_data, uint32_t size); 31 uint32_t USART_RxData(uint8_t num, uint8_t *p_data, uint32_t size, BOOL isBlock); 32 33 void UART_IRQ_INIT(USART_TypeDef * UART, uint8_t num, uint32_t irqNum, BOOL isBlock); 34 void UART_IRQ_DEINIT(USART_TypeDef * UART, uint32_t irqNum); 35 36 #endif /* USE_FULL_LL_DRIVER */ 37 38 #endif /* USART1 || USART2 || USART3 || USART6 || UART4 || UART5 || UART7 || UART8 || UART9 || UART10 */ 39 40 #ifdef __cplusplus 41 } 42 #endif 43 44 #endif /* _HAL_USART_H_ */ 45