93 lines
2.8 KiB
Go
93 lines
2.8 KiB
Go
package main
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import (
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"github.com/tarm/serial"
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"log"
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"time"
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)
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// 初始化串口
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func serial_run() {
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SERIAL_PORT := make(map[string]*serial.Port)
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ports_arr := make([]string, 0)
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port_arr := make([]string, 0)
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for _, i := range conf.DEVICES_LIST {
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ports_arr = append(ports_arr, i[1])
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}
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for i := 0; i < len(ports_arr); i++ {
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if (i > 0 && ports_arr[i-1] == ports_arr[i]) || len(ports_arr[i]) == 0 {
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continue
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}
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port_arr = append(port_arr, ports_arr[i])
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}
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// 解析串口配置
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if conf.OPENSERIAL {
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for _, i := range port_arr {
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var PARITY serial.Parity
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switch conf.SERIALPORTS_LIST[i].PARITY {
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case "N":
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PARITY = 'N'
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case "E":
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PARITY = 'E'
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}
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// 打开串口
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SERIAL_PORT[i], err = serial.OpenPort(&serial.Config{
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Name: conf.SERIALPORTS_LIST[i].COM,
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Baud: conf.SERIALPORTS_LIST[i].BAUDS,
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Parity: PARITY,
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ReadTimeout: time.Millisecond * time.Duration(conf.SERIALPORTS_LIST[i].READTIMEOUT),
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})
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check(err)
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defer SERIAL_PORT[i].Close()
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}
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}
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if conf.DEBUG {
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log.Println("SERIAL_PORT:",SERIAL_PORT)
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}
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// 遍历设备对应的串口对应的端口，并放到相应的run_port_device方法
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for j, k := range SERIAL_PORT {
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var the_same_port_devices [][]string
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for _, i := range conf.DEVICES_LIST {
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if j == i[1] {
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the_same_port_devices = append(the_same_port_devices, i)
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}
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}
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go run_port_device(k, the_same_port_devices)
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}
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for i, k := range SERIAL_PORT {
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if conf.SERIALPORTS_LIST[i].NOTE == "lorawan" {
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yunhorn_lorawan_l_v1(k)
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}
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}
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select {}
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}
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// 轮询相同串口的设备，放到对应的worker
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func run_port_device(port *serial.Port, the_same_port_devices [][]string) {
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for {
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for _, i := range the_same_port_devices {
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switch i[2] {
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case "yunhorn_sb_c_v1":
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yunhorn_sb_c_v1(port, i[0], conf.RS485DEVICES[i[0]].COMMAND, conf.RS485DEVICES[i[0]].NUM)
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case "yunhorn_db_c_v1":
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yunhorn_db_c_v1(port, i[0], conf.RS485DEVICES[i[0]].COMMAND, conf.RS485DEVICES[i[0]].NUM)
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case "yunhorn_kq_c_v1":
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yunhorn_kq_c_v1(port, i[0], conf.RS485DEVICES[i[0]].COMMAND, conf.RS485DEVICES[i[0]].NUM)
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case "yunhorn_lhq_c_v1":
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yunhorn_lhq_c_v1(port, i[0], conf.RS485DEVICES[i[0]].COMMAND, conf.RS485DEVICES[i[0]].NUM)
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case "yunhorn_aq_c_v1":
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yunhorn_aq_c_v1(port, i[0], conf.RS485DEVICES[i[0]].COMMAND, conf.RS485DEVICES[i[0]].NUM)
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case "yunhorn_kgl_c8_v1":
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yunhorn_kgl_c8_v1(port, i[0], conf.RS485DEVICES[i[0]].COMMAND, conf.RS485DEVICES[i[0]].NUM)
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case "yunhorn_kgl_c16_v1":
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yunhorn_kgl_c16_v1(port, i[0], conf.RS485DEVICES[i[0]].COMMAND, conf.RS485DEVICES[i[0]].NUM)
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case "yunhorn_xsy_l_v1":
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yunhorn_xsy_l_v1(port, i[0], conf.RS485DEVICES[i[0]].COMMAND, conf.RS485DEVICES[i[0]].NUM)
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}
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}
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time.Sleep(time.Duration(1) * time.Millisecond)
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}
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}
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