170 lines
6.0 KiB
C
170 lines
6.0 KiB
C
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/**
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******************************************************************************
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* @file TMC_UART.h
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* @author TMC Terminal Team
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* @version V1.0.0
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* @date 06/21/2018
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* @brief Header file of UART TMC module.
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*
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******************************************************************************
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* @attention
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*
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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* TIME. AS A RESULT, TMC SHALL NOT BE HELD LIABLE FOR ANY
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2016 TMC</center></h2>
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef _TMC_UART_H
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#define _TMC_UART_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "global.h"
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#include "camera_main.h"
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#define UART_RECEIVE_TIMEOUT (12000 * 600)
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typedef enum
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{
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TMC_UART_STATE_RESET = 0x01U, /*!< Peripheral is not yet Initialized
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Value is allowed for gState and RxState */
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TMC_UART_STATE_READY = 0x02U, /*!< Peripheral Initialized and ready for use
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Value is allowed for gState and RxState */
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TMC_UART_STATE_BUSY = 0x04U, /*!< an internal process is ongoing
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Value is allowed for gState only */
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TMC_UART_STATE_BUSY_TX = 0x08U, /*!< Data Transmission process is ongoing
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Value is allowed for gState only */
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TMC_UART_STATE_BUSY_RX = 0x10U, /*!< Data Reception process is ongoing
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Value is allowed for RxState only */
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TMC_UART_STATE_TIMEOUT = 0x20U, /*!< Timeout state
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Value is allowed for gState only */
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TMC_UART_STATE_ERROR = 0x40U, /*!< Error
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Value is allowed for gState only */
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TMC_UART_STATE_RECEIVEFINISH = 0x80U,
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} UART_StateTypeDef;
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typedef struct
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{
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UART_TypeDef *UARTx; /*!< UART registers base address */
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UART_InitTypeDef Init; /*!< UART communication parameters */
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HAL_LockTypeDef Lock; /*!< UART locking object */
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uint8_t *pTxBuffPtr; /*!< Pointer to UART Tx transfer Buffer */
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uint32_t TxXferSize; /*!< UART Tx Transfer size */
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__IO uint32_t TxXferCount; /*!< UART Tx Transfer Counter */
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uint8_t *pRxBuffPtr; /*!< Pointer to UART Rx transfer Buffer */
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uint32_t RxXferSize; /*!< UART Rx Transfer size */
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__IO uint32_t RxXferCount; /*!< UART Rx Transfer Counter */
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DMA_HandleTypeDef *hdmatx; /*!< UART Tx DMA Handle parameters */
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DMA_HandleTypeDef *hdmarx; /*!< UART Rx DMA Handle parameters */
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__IO UART_StateTypeDef gState; /*!< UART state information related to global Handle management
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and also related to Tx operations.
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This parameter can be a value of @ref UART_StateTypeDef */
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__IO uint32_t ErrorCode; /*!< UART Error code
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This parameter can be a value of @ref UART_error_status */
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} UART_HandleTypeDef;
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//9600,14400,38400,56000,57600,115200,128000,256000
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typedef enum
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{
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BAUDRATE_9600 = 9600,
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BAUDRATE_14400 = 14400,
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BAUDRATE_56000 = 56000,
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BAUDRATE_57600 = 57600,
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BAUDRATE_115200 = 115200,
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BAUDRATE_128000 = 128000,
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BAUDRATE_256000 = 256000,
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BAUDRATE_460800 = 460800,
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} Uart_BaudRate_Value;
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/*<2A><><EFBFBD><EFBFBD>Э<EFBFBD><D0AD>˵<EFBFBD><CBB5><EFBFBD><EFBFBD>
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STX:0x5A
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FID:0x00
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LEN:0xXXXX
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CMD:XXXX...
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BCC:0xXX
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ETX:0xA5
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*/
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typedef enum
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{
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UART_PROTOCOL_STX = 0x00,
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UART_PROTOCOL_FID = 0x01,
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UART_PROTOCOL_LEN = 0x02,
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UART_PROTOCOL_DATA = 0x03,
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UART_PROTOCOL_FINISH = 0x04,
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} Uart_Receive_PROTOCOL;
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//#define UART_PROTOCOL_STX_VALUE 0x5A //asc (Z)
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#define UART_PROTOCOL_STX_VALUE 0x5B //asc ([)
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#define UART_PROTOCOL_RECEIVE_FID_VALUE 0x00
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#define UART_PROTOCOL_RESPONSE_FID_VALUE 0x01
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#define UART_PROTOCOL_SEND_FID_VALUE 0x02
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//#define UART_PROTOCOL_ETX_VALUE 0xA5
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#define UART_PROTOCOL_ETX_VALUE 0x5D //asc (])
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#define UART_PROTOCOL_INFO_LEN 0x06 //6ΪЭ<CEAA><D0AD><EFBFBD>ֽڳ<D6BD><DAB3>ȣ<EFBFBD>1<EFBFBD>ֽڿ<D6BD>ʼ<EFBFBD><CABC>־+1<>ֽ<EFBFBD>FID+2<>ֽڳ<D6BD><DAB3><EFBFBD>+1<>ֽ<EFBFBD>У<EFBFBD><D0A3>+1<>ֽڽ<D6BD><DABD><EFBFBD><EFBFBD><EFBFBD>־
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#define UART_PROTOCOL_DAT_OFFS 0x04 // 5A+FID+LEN(2)+DAT
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#define TMC_UART_ERROR_NONE 0x00000000U /*!< No error */
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#define TMC_UART_ERROR_PE 0x00000001U /*!< Parity error */
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#define TMC_UART_ERROR_FE 0x00000002U /*!< Frame error */
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#define TMC_UART_ERROR_OFE 0x00000004U /*!< Overflow error */
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#define TMC_UART_ERROR_DMA 0x00000008U /*!< DMA transfer error */
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//-----------------------------------
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//add by jjj
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#define PACK_TYPEA 0x01
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#define PACK_TYPEB 0x03
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#define PACK_TYPEC 0x04
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#define SYS_PACK_TYPE PACK_TYPEC
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#define PACK_RECEIVE_START 0
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#define PACK_RECEIVE_DATA 1
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//------------------------------------
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TMC_StatusTypeDef TMC_UART_Init(UART_HandleTypeDef *huart);
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TMC_StatusTypeDef TMC_UART_DeInit(UART_HandleTypeDef *huart);
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TMC_StatusTypeDef TMC_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size);
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TMC_StatusTypeDef TMC_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size, uint32_t Timeout);
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TMC_StatusTypeDef SET_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint32_t Size);
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void TMC_UART_IRQHandler(UART_HandleTypeDef *huart);
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void TMC_UART_MspInit(UART_HandleTypeDef *huart);
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void TMC_UART_RxCpltCallback(UART_HandleTypeDef *huart);
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void AppUartInit(uint32_t baudRate, uint32_t parityMode);
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void TMC_UART_ErrorCallback(UART_HandleTypeDef *huart);
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uint8_t AppUartSendData(uint8_t *buf, uint32_t len);
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uint8_t AppUartSendDataComm(uint8_t *buf, uint32_t len);
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uint8_t AppUartReceiveData(uint8_t *buf, uint32_t len);
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uint8_t UARTRecieveData(void);
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void UART_ClearState(UART_HandleTypeDef *huart);
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#ifdef __cplusplus
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}
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#endif
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#endif
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/************************ (C) COPYRIGHT TMC *****END OF FILE****/
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