76 lines
1.2 KiB
C
76 lines
1.2 KiB
C
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/**
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* @file shell_port.c
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* @author Letter (NevermindZZT@gmail.com)
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* @brief
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* @version 0.1
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* @date 2019-02-22
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*
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* @copyright (c) 2019 Letter
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*
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*/
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#include "shell.h"
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#include "bsp_uart.h"
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#include "log.h"
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#include "stdbool.h"
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#include "shell_port.h"
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Shell shell;
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char shellBuffer[SHELL_BUF_LENGTH];
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void Uart_Log_Write(char *buffer, short len);
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// 定义log对象
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Log uartLog = {
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.write = Uart_Log_Write,
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.active = LOG_ENABLE,
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.level = LOG_ALL
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};
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/**
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* @brief 用户shell写
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*
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* @param data 数据
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* @param len 数据长度
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*
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* @return unsigned short 写入实际长度
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*/
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signed short userShellWrite(char *data, unsigned short len)
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{
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BSP_Uart1_Send_Data(data, len);
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return len;
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}
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// 实现log写buffer函数
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void Uart_Log_Write(char *buffer, short len)
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{
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if (uartLog.shell)
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{
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//
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// log工具可以结合letter shell的尾行模式，实现log和shell共用一个终端，但不影响shell交互体验
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shellWriteEndLine(uartLog.shell, buffer, len);
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}
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// UART1_SendString((uint8_t *)buffer, len);
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}
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/**
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* @brief 用户shell初始化
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*
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*/
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void SHELL_Init(void)
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{
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shell.write = userShellWrite;
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shellInit(&shell, shellBuffer, SHELL_BUF_LENGTH);
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logRegister(&uartLog, &shell);
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}
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