110 lines
3.8 KiB
C
110 lines
3.8 KiB
C
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/** ##########################################################################
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** Filename :
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** Project :
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** Module :
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** Processor :
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** Version : 1.0
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** Compiler :
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** Date/Time :
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** Abstract :
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** Contents :
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** Note :
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** -20230602- --V1.0-- --mingyea--- --修改--
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** #########################################################################*/
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/*---------------------------------------------------------------------------
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- I N C L U D E F I L E S
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----------------------------------------------------------------------------*/
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#include "can.h"
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/*---------------------------------------------------------------------------
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- D E F I N E S / M A C R O S
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----------------------------------------------------------------------------*/
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volatile uint8_t TimeOutFlag; /* 定时器超时标志 */
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#define TQ_x_7 CAN_SJW_1tq,CAN_BS1_5tq,CAN_BS2_1tq
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#define TQ_x_8 CAN_SJW_1tq,CAN_BS1_5tq,CAN_BS2_2tq
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#define TQ_x_9 CAN_SJW_1tq,CAN_BS1_6tq,CAN_BS2_2tq
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#define TQ_x_10 CAN_SJW_1tq,CAN_BS1_7tq,CAN_BS2_2tq
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#define TQ_x_12 CAN_SJW_1tq,CAN_BS1_9tq,CAN_BS2_2tq
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#define TQ_x_13 CAN_SJW_1tq,CAN_BS1_10tq,CAN_BS2_2tq
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#define TQ_x_14 CAN_SJW_1tq,CAN_BS1_11tq,CAN_BS2_2tq
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#define TQ_x_15 CAN_SJW_1tq,CAN_BS1_12tq,CAN_BS2_2tq //good timing
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#define TQ_x_16 CAN_SJW_1tq,CAN_BS1_13tq,CAN_BS2_2tq //good timing
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#define TQ_x_17 CAN_SJW_1tq,CAN_BS1_14tq,CAN_BS2_2tq //good timing
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#define TQ_x_18 CAN_SJW_1tq,CAN_BS1_15tq,CAN_BS2_2tq //good timing
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#define TQ_x_19 CAN_SJW_1tq,CAN_BS1_16tq,CAN_BS2_2tq //good timing
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#define TQ_x_20 CAN_SJW_1tq,CAN_BS1_16tq,CAN_BS2_3tq //good timing
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#define TQ_x_21 CAN_SJW_1tq,CAN_BS1_16tq,CAN_BS2_4tq
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#define TQ_x_22 CAN_SJW_1tq,CAN_BS1_16tq,CAN_BS2_5tq
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#define TQ_x_23 CAN_SJW_1tq,CAN_BS1_16tq,CAN_BS2_6tq
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#define TQ_x_24 CAN_SJW_1tq,CAN_BS1_16tq,CAN_BS2_7tq
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#define TQ_x_25 CAN_SJW_1tq,CAN_BS1_16tq,CAN_BS2_8tq
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/*---------------------------------------------------------------------------
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- T Y P E D E F I N I T I O N S
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----------------------------------------------------------------------------*/
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volatile uint8_t TimeOutFlag; /* 定时器超时标志 */
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/*---------------------------------------------------------------------------
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- S T A T I C V A R I A B L E S
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----------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------
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* G L O B A L V A R I A B L E S
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----------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------
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- C O N S T A N T S
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----------------------------------------------------------------------------*/
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const tCAN_BaudRate CAN_BaudRateInitTab[] = // CLK=8MHz
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{
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{TQ_x_8, 0}, // 1M
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{TQ_x_9, 0}, // 900K
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{TQ_x_10, 0}, // 800K
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{TQ_x_12, 0}, // 666K
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{TQ_x_13, 0}, // 600K
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{TQ_x_16, 0}, // 500K
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{TQ_x_20, 0}, // 400K
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{TQ_x_9, 2}, // 300K
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{TQ_x_8, 3}, // 250K
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{TQ_x_18, 1}, // 225K
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{TQ_x_10, 3}, // 200K
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{TQ_x_10, 4}, // 160K
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{TQ_x_18, 2}, // 150K
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{TQ_x_8, 6}, // 144K
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{TQ_x_16, 3}, // 125K
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{TQ_x_13, 9}, // 120K
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{TQ_x_20, 3}, // 100K
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{TQ_x_22, 3}, // 90K
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{TQ_x_20, 4}, // 80K
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{TQ_x_18, 5}, // 75K
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{TQ_x_19, 6}, // 60K
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{TQ_x_20, 7}, // 50K
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{TQ_x_20, 9}, // 40K
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{TQ_x_19, 13}, // 30K
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{TQ_x_20, 19}, // 20K
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};
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const uint32_t g_can0_baudrate = 500000;
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/*---------------------------------------------------------------------------
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- F U N C T I O N P R O T O T Y P E
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----------------------------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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