1 /* 2 * Copyright (c) 2021 GOODIX. 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 __UART_H 17 #define __UART_H 18 19 #include "los_event.h" 20 #include "los_compiler.h" 21 #include "app_io.h" 22 #include "app_uart.h" 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 #define LOG_UART_ID APP_UART_ID_0 29 #define LOG_UART_BAUDRATE 115200 30 #define LOG_UART_TX_IO_TYPE APP_IO_TYPE_NORMAL 31 #define LOG_UART_RX_IO_TYPE APP_IO_TYPE_NORMAL 32 #define LOG_UART_TX_PIN APP_IO_PIN_10 33 #define LOG_UART_RX_PIN APP_IO_PIN_11 34 #define LOG_UART_TX_PINMUX APP_IO_MUX_2 35 #define LOG_UART_RX_PINMUX APP_IO_MUX_2 36 #define LOG_UART_TX_PULL APP_IO_PULLUP 37 #define LOG_UART_RX_PULL APP_IO_PULLUP 38 39 /**< Size of app uart tx buffer. */ 40 #define UART_TX_BUFF_SIZE 0x2000 41 42 extern EVENT_CB_S g_shellInputEvent; 43 44 void bsp_log_init(void); 45 uint8_t UartGetc(void); 46 void _putchar(char character); 47 48 #ifdef __cplusplus 49 } 50 #endif 51 52 #endif /* __UART_H */ 53