127 lines
2.3 KiB
C
127 lines
2.3 KiB
C
#include <nuvoton/functions.h>
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#include <nuvoton/N76E003.h>
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#include <nuvoton/Common.h>
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#include <nuvoton/SFR_Macro.h>
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#include <string.h>
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#include "MySensors.h"
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#define RS485_DIR P14
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#define IN1 P05
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#define IN2 P15
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#define RELAY1 P13
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#define RELAY2 P01
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#define MAXCMD 64
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unsigned char relay;
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unsigned char crc;
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void rs485_in(void) {
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RS485_DIR = 0;
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}
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void rs485_out(void) {
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RS485_DIR = 1;
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}
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void send_state(void) {
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MyMessage state;
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state.data[0] = 0;
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state.version_length = (1 << 3) + V2_MYS_HEADER_PROTOCOL_VERSION;
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state.sensor = 0;
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state.type = V_TRIPPED;
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send(&state, P_BYTE);
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state.sensor = 1;
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send(&state, P_BYTE);
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state.data[0] = RELAY1;
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state.sensor = 2;
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state.type = V_STATUS;
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send(&state, P_BYTE);
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state.data[0] = RELAY2;
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state.sensor = 3;
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send(&state, P_BYTE);
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sendBattery(100);
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}
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void receive(const MyMessage* mymsg)
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{
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uint8_t sensor;
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// We only expect one type of message from controller. But we better check anyway.
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if (mymsg->type == V_STATUS) {
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sensor = mymsg->sensor;
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if (sensor == 2)
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RELAY1 = (mymsg->data[0]=='1')?1:0;
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if (sensor == 3)
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RELAY2 = (mymsg->data[0]=='1')?1:0;
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}
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}
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void present_node(void) {
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present(NODE_SENSOR_ID, S_ARDUINO_NODE,"2.3.2");
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sendSketchInfo("Relay_Nuvoton", "1.2");
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present(0, S_DOOR, "IN1");
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present(1, S_DOOR, "IN2");
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present(2, S_BINARY, "Relay 1");
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present(3, S_BINARY, "Relay 2");
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registerNode();
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delay(20);
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send_state();
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}
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void uart_loop() {
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transportProcess();
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}
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void uart_init(UINT32 u32Baudrate) //T1M = 1, SMOD = 1
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{
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P06_PushPull_Mode;
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P07_Input_Mode;
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SCON = 0x50; //UART0 Mode1,REN=1,TI=1
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TMOD |= 0x20; //Timer1 Mode1
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set_SMOD; //UART0 Double Rate Enable
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set_T1M;
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clr_BRCK; //Serial port 0 baud rate clock source = Timer1
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#ifdef FOSC_160000
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TH1 = 256 - (1000000 / u32Baudrate + 1); /*16 MHz */
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#endif
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#ifdef FOSC_166000
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TH1 = 256 - (1037500 / u32Baudrate); /*16.6 MHz */
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#endif
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set_TR1;
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set_TI; //For printf function must setting TI = 1
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}
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int main()
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{
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uart_init(9600);
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RS485_DIR = 0;
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P14_PushPull_Mode;
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/* Relays */
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RELAY1 = 0;
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RELAY2 = 0;
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P01_PushPull_Mode;
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P13_PushPull_Mode;
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/* Inputs */
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P05_Input_Mode;
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P15_Input_Mode;
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transportInitialise();
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while (1)
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{
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uart_loop();
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}
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}
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