#include "rs485_read_data.h"
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#include "rs485_data_analysis_pro.h"
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#include "tim.h"
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//__IO RS485_COM_STATUS_T rs485_com_status_g = RS485_COM_IDLE;
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//__IO FlagStatus rs485_pwr_delay_status_g = RESET; //¹©µçʱ¼äµ½´ï±êÖ¾
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//static uint8_t rs485_pwr_delay_time_out_cnt =0;
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__IO RS485_COM_CTRL_PARA_T rs485_com_ctrl_pata_g={
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.status = RS485_COM_IDLE, \
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.reread_num_cnt =0, \
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};
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RS485_COM_UART_PARA_T rs485_com_uart_data_g ={
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.recv_flag = RESET, \
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};
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//¸ù¾ÝÉ豸´úÂë´¦Àí£¬²¢·µ»Ø¹©µçÑÓʱʱ¼äÕûÊýÃë
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uint8_t rs485GetDelayTime(uint16_t device_code)
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{
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//ÓÉÓÚ±¾Éí¹¤×÷ÖÜÆÚÊÇ1ÃëÒ»´Î£¬ËùÒÔÑÓʱµÄ²½½øÊÇ1000ms£¬ ±ÈÈçÊýÖµÔÚ0-1000msÖ®¼ä£¬Êµ¼ÊÑÓʱ¶¼Îª1Ãë×óÓÒ£¬ ÊýÖµÔÚ1000-2000msÖ®¼ä£¬Êµ¼ÊÑÓʱ¶¼Îª2Ãë×óÓÒ
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switch (device_code){
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case SIZHUMODBUS1: return 1;
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case SIZHUMODBUS2: return 1;
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case SIZHUMODBUS3: return 1;
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case SIZHUMODBUSV2_0: return 1;
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case TIANXINCUSTOM: return 1;
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case TIANXINMODBUS: return 1;
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//ÐèÒª²¹³ä......
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default:return 100;
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}
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}
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//¸ù¾ÝÉ豸´úÂë·¢ËͶÁÈ¡Ö¡
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void rs485SendReadData(uint16_t device_code,uint8_t slaveAddress)
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{
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switch (device_code){
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case SIZHUMODBUS1: sendModbusReadFrame(slaveAddress,501,50);break;
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case SIZHUMODBUS2: break;
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case SIZHUMODBUS3: break;
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case SIZHUMODBUSV2_0: break;
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case TIANXINCUSTOM: break;
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case TIANXINMODBUS: break;
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//ÐèÒª²¹³ä......
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default:break;
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}
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}
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RS485_COM_STATUS_T rs485ComPwrOnHandle(void)
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{
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uint8_t delay_time_s;
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//IO¿Ú³õʼ»¯
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//´ò¿ª¹©µç
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//´ò¿ª¶¨Ê±Æ÷Öжϣ¬²»Í¬É豸¹©µçÑÓʱ²»µÈ£¬Òª²»Òª¿¼Âǹ©µçºó¿ÉÒÔÁ¢Âí¶ÁÈ¡µÄÇé¿ö£¿
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delay_time_s = rs485GetDelayTime(SIZHUMODBUSV2_0);
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rs485_com_ctrl_pata_g.pwr_delay_status = RESET;
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rs485_com_ctrl_pata_g.pwr_delay_time_out_cnt = 0;
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//²ÎÊý״̬ÖÃλ
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rs485_com_ctrl_pata_g.reread_num_cnt = RS485_REREAD_NUM;
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rs485_com_ctrl_pata_g.reread_wait_time_cnt = RS485_REREAD_WATI_TIME;
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rs485_com_ctrl_pata_g.pwr_delay_time_out_cnt = delay_time_s;
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return RS485_COM_SEND;
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}
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RS485_COM_STATUS_T rs485ComSendHandle(void)
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{
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//ÑÓʱÏÈ--£¬ Èç¹ûÑÓʱ1Ã룬ÏÈ--¾ÍµÈÓÚ0ÁË£¬ ÔÙÅжÏ==0¾Í¿ÉÒÔ¶ÁÈ¡Êý¾Ý¡£ÒòΪÉϵ絽·¢ËÍÊý¾Ý°´×´Ì¬»úÖ´ÐУ¬±¾Éí¾Í²îÁËÒ»¸öÑ»·ÖÜÆÚµÄʱ¼ä£¨ÖÜÆÚ1Ã룩
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if(rs485_com_ctrl_pata_g.pwr_delay_time_out_cnt)
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{
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rs485_com_ctrl_pata_g.pwr_delay_time_out_cnt--;
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}
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if(rs485_com_ctrl_pata_g.pwr_delay_time_out_cnt == 0) //ÑÓʱµ½0¾Í¿ÉÒÔ·¢ËͶÁÈ¡Ö¸Áî
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{
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rs485SendReadData(SIZHUMODBUSV2_0,1); //´Ë´¦Èë²ÎÒª¸Ä
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return RS485_COM_WAIT_ANSWER;
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}
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}
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RS485_COM_STATUS_T rs485ComWaitAnswerHandle(void)
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{
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ErrorStatus read_ok = FAIL;
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//¼ì²é´®¿ÚÊý¾Ý
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//·ÖÎöÊý¾Ý,Èç¹û³É¹¦¶Áµ½Êý¾Ýread_ok = PASS
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if(rs485_com_uart_data_g.recv_flag == SET)
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{
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rs485_com_uart_data_g.recv_flag =RESET;
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}
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if(read_ok==PASS)
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{
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return RS485_COM_IDLE;
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}
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if((--rs485_com_ctrl_pata_g.reread_wait_time_cnt)==0)
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{
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if((--rs485_com_ctrl_pata_g.reread_num_cnt)==0)
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{
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//³¬Ê±ÇÒÖضÁ´ÎÊýÓÃÍ꣬·µ»Ø³¬Ê±½áÊø
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//¹Ø±ÕµçÔ´¡¢¹Ø±Õ´®¿Ú£¬RS485ͨѶʧ°Ü+1,
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return RS485_COM_IDLE;
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}else
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{
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//³¬Ê±µ«ÊÇÖظ´´ÎÊý»¹ÓУ¬·µ»ØÖØз¢ËͶÁÈ¡Êý¾Ý
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return RS485_COM_SEND;
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}
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}
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return RS485_COM_WAIT_ANSWER;
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}
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void rs485ReadDataPro(void)
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{
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if(1)//ÅжÏ485²É¼¯±êʶ
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{
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if(rs485_com_ctrl_pata_g.status == RS485_COM_IDLE)
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{
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rs485_com_ctrl_pata_g.status = RS485_COM_PWR_ON;
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}
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}
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switch (rs485_com_ctrl_pata_g.status){
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case RS485_COM_IDLE: break;
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case RS485_COM_PWR_ON: break;
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case RS485_COM_SEND: break;
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case RS485_COM_WAIT_ANSWER: break;
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default:;
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}
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}
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