272 lines
6.1 KiB
C
272 lines
6.1 KiB
C
#include "driver/ewdriver.h"
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#include "base/define.h"
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#include "base/delay.h"
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#include "base/utility.h"
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#include "hardware/power.h"
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#include "elec_io.h"
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#include "mymisc.h"
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#pragma pack(1)
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typedef struct{
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uint8_t head[2];//固定头，区分设备
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uint16_t frame_len;//整帧长度，包括CRC
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uint8_t src_addr;//源地址
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uint8_t dist_addr;//目的地址
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uint8_t cmd;//命令
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uint16_t sq;//流水号
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}EwCmd_st;
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typedef struct{
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EwCmd_st head;
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uint8_t oper_cmd;
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uint16_t h_v;
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uint16_t m_v;
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}EwBusCmd_st;
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typedef struct{
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EwCmd_st head;
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uint8_t oper_cmd;
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uint16_t h_v;
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uint16_t m_v;
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uint16_t bus_v;
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uint32_t cur;
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uint8_t crc;
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}EwHartBeatCmd_st;
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typedef struct{
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EwCmd_st head;
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uint16_t r_len;
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uint16_t w_len;
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uint16_t reate;
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uint8_t cmd_delay;
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uint8_t buf[64];
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}EwBusRW_st;
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typedef struct{
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EwCmd_st head;
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uint8_t ack;
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uint8_t buf[96];
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}EwBusRWAck_st;
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typedef struct{
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EwCmd_st head;
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uint16_t w_len;
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uint16_t cycle;
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uint16_t count;
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uint16_t reate;
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uint8_t cmd_delay;
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uint8_t buf[64];
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}EwClkAmend_st;
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typedef struct{
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EwCmd_st head;
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uint16_t reate;
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uint8_t w_len;
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uint8_t cmd_delay;
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uint16_t bitcount;
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uint8_t buf[64];
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}EwInspect_st;
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typedef union{
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EwCmd_st head;
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EwBusCmd_st busoper01;
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EwHartBeatCmd_st heartbeat02;
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EwBusRW_st busrw03;
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EwBusRWAck_st busrwack03;
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EwClkAmend_st clkamend04;
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EwInspect_st inspect05;
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uint8_t buf[128];
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}EWCmd_un;
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#pragma pack()
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EWCmd_un ewcmd_nu;
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EwHartBeatCmd_st ew_beat_ack;
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volatile uint8_t ew_app_rec_flag = 0;
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volatile uint8_t heard_beat_flag = 0;
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struct rt_event ew_usart0_rx_event;
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//应答主机数据
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static void EW_AckCmd(EWCmd_un* cmd_un)
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{
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uint8_t uc_temp = cmd_un->head.src_addr;
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uint8_t uc_last_dist = cmd_un->head.dist_addr;
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uint8_t uc_crc = 0;
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cmd_un->head.frame_len++;//长度包含CRC
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cmd_un->head.src_addr = Gpio_GetDeivceAddr();//cmd_un->head.src_addr;
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cmd_un->head.dist_addr = uc_temp;
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uc_crc = CheckCRC_8(cmd_un->buf,cmd_un->head.frame_len-1);
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cmd_un->buf[cmd_un->head.frame_len-1] = uc_crc;
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ConsoleUsart_send_bytes(cmd_un->buf,cmd_un->head.frame_len);
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}
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static void EW_BusCmd01(EWCmd_un* cmd_un)
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{
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if(cmd_un->busoper01.oper_cmd == 1)
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{
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PowerCalibration_set(cmd_un->busoper01.h_v,cmd_un->busoper01.m_v);
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EW_DIFF_MOD_H;
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}else{
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PowerCalibration_set(POWER_DEF_V,POWER_DEF_V-10);
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EW_BUS_OFF
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}
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cmd_un->head.frame_len = sizeof(EwCmd_st);
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cmd_un->buf[cmd_un->head.frame_len] = 0;
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cmd_un->head.frame_len++;
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EW_AckCmd(cmd_un);
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}
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static void DoHeartBeat(void);
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static void heart_beat_fun(void *t)
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{
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if(heard_beat_flag){
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DoHeartBeat();
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later_execute(heart_beat_fun,0,1000);
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}
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}
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static void EW_HeartBeatCmd02(EWCmd_un* cmd_un)
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{
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heard_beat_flag = cmd_un->heartbeat02.oper_cmd;
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memcpy(&ew_beat_ack,cmd_un,sizeof(EwCmd_st));
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cmd_un->head.frame_len = sizeof(EwCmd_st);
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cmd_un->buf[cmd_un->head.frame_len] = 0;
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cmd_un->head.frame_len++;
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EW_AckCmd(cmd_un);
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if(heard_beat_flag){
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later_execute(heart_beat_fun,0,1000);
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}
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}
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extern uint16_t EW_DMOD_READ_Timeout;
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static void EW_RWCmd03(EWCmd_un* cmd_un)
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{
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uint8_t auc_ew_head[2];
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uint8_t uc_ack = 0;
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uint16_t ul_readlen = cmd_un->busrw03.r_len;
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auc_ew_head[0] = cmd_un->busrw03.buf[0];
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auc_ew_head[1] = cmd_un->busrw03.buf[1];
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if(cmd_un->busrw03.w_len > 0)
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{
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__disable_irq();
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DMod_SendBytes(cmd_un->busrw03.buf,cmd_un->busrw03.w_len, cmd_un->busrw03.reate,ul_readlen);
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__enable_irq();
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}
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delay_ms(cmd_un->busrw03.cmd_delay);
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if(ul_readlen > 0)
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{
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__disable_irq();
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uc_ack = DMod_FireBusReadDatasV2(cmd_un->busrwack03.buf,ul_readlen,EW_DMOD_READ_Timeout);
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__enable_irq();
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if(ul_readlen == 2 && uc_ack == 0)
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{
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if(auc_ew_head[0] != cmd_un->busrwack03.buf[0] || auc_ew_head[1] != cmd_un->busrwack03.buf[1])
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{
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uc_ack = 10;
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}
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}else if(ul_readlen > 2 && uc_ack == 0)
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{
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if(cmd_un->busrwack03.buf[ul_readlen-1] != CheckCRC_8(cmd_un->busrwack03.buf,ul_readlen-1))
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{
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uc_ack = 11;
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}
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}
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}
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cmd_un->busrwack03.ack = uc_ack;
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cmd_un->busrwack03.head.frame_len = sizeof(EwCmd_st) +1+ ul_readlen;
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EW_AckCmd(cmd_un);
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}
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static void EW_ClkAmendCmd04(EWCmd_un* cmd_un)
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{
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uint16_t us_cycle = cmd_un->clkamend04.cycle;
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__disable_irq();
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DMod_SendBytes(cmd_un->clkamend04.buf,cmd_un->clkamend04.w_len, cmd_un->clkamend04.reate,0);
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__enable_irq();
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delay_ms(cmd_un->clkamend04.cmd_delay);
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EW_SendTrimSquare(us_cycle,us_cycle>>1,cmd_un->clkamend04.count);
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cmd_un->busrwack03.ack = 0;
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cmd_un->busrwack03.head.frame_len = sizeof(EwCmd_st) +1;
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EW_AckCmd(cmd_un);
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}
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static void EW_InspectCmd05(EWCmd_un* cmd_un)
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{
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uint16_t us_cycle = cmd_un->clkamend04.cycle;
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uint16_t us_count = 0;
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us_count = cmd_un->inspect05.bitcount;
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__disable_irq();
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DMod_SendBytes(cmd_un->inspect05.buf,cmd_un->inspect05.w_len, cmd_un->inspect05.reate,1);
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__enable_irq();
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delay_ms(cmd_un->inspect05.cmd_delay);
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cmd_un->busrwack03.ack = 0;
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DMod_ReadInspect_Data(us_count,cmd_un->busrwack03.buf);
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cmd_un->busrwack03.head.frame_len = sizeof(EwCmd_st) +((us_count+7)>>3)+1;
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EW_AckCmd(cmd_un);
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}
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void EW_DoCmd(EWCmd_un* cmd_un)
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{
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switch(cmd_un->head.cmd)
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{
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case 0x01: EW_BusCmd01(cmd_un);break;
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case 0x02: EW_HeartBeatCmd02(cmd_un);break;
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case 0x03: EW_RWCmd03(cmd_un); break;
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case 0x04: EW_ClkAmendCmd04(cmd_un);break;
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case 0x05: EW_InspectCmd05(cmd_un);break;
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}
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}
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static void DoHeartBeat(void)
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{
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uint8_t uc_crc;
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ew_beat_ack.oper_cmd = 1;
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ew_beat_ack.h_v = Power_GetHPowerV();
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ew_beat_ack.m_v = Power_GetMPowerV();
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ew_beat_ack.bus_v = Power_GetBousV();
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ew_beat_ack.cur = Power_GetCurrent();
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ew_beat_ack.head.frame_len = sizeof(EwHartBeatCmd_st);
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uc_crc = CheckCRC_8((uint8_t*)&ew_beat_ack,ew_beat_ack.head.frame_len-1);
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ew_beat_ack.crc = uc_crc;
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ConsoleUsart_send_bytes((uint8_t*)&ew_beat_ack,ew_beat_ack.head.frame_len);
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}
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/*
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@brief 串口通信数据帧缓存
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@param buf 源数据缓存空间
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@paran len 存入数据的长度
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@rtv 无
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*/
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void EW_UsartApp_Push_Cmd(uint8_t* buf, uint16_t len)
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{
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if(ew_app_rec_flag > 0)
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{
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return;
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}
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if(len > sizeof(EWCmd_un))
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{
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len = sizeof(EWCmd_un);
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}
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rt_memcpy((void*)&ewcmd_nu,buf,len);
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if(ewcmd_nu.buf[0]=='E' && ewcmd_nu.buf[1] == 'w')
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{
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if(ewcmd_nu.buf[ewcmd_nu.head.frame_len-1] == CheckCRC_8(ewcmd_nu.buf,ewcmd_nu.head.frame_len-1))
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{
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EW_DoCmd(&ewcmd_nu);
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}
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}
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}
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