107 lines
1.8 KiB
C
107 lines
1.8 KiB
C
|
#include <nuvoton/functions.h>
|
||
|
|
#include <nuvoton/N76E003.h>
|
||
|
|
#include <nuvoton/Common.h>
|
||
|
|
#include <nuvoton/SFR_Macro.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include "MySensors.h"
|
||
|
|
|
||
|
|
#define RS485_DIR P14
|
||
|
|
|
||
|
|
#define IN1 P05
|
||
|
|
#define IN2 P15
|
||
|
|
|
||
|
|
#define RELAY1 P13
|
||
|
|
#define RELAY2 P01
|
||
|
|
|
||
|
|
#define MAXCMD 64
|
||
|
|
|
||
|
|
unsigned char relay;
|
||
|
|
|
||
|
|
unsigned char crc;
|
||
|
|
|
||
|
|
void rs485_in(void) {
|
||
|
|
RS485_DIR = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void rs485_out(void) {
|
||
|
|
RS485_DIR = 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
void receive(const MyMessage* mymsg)
|
||
|
|
{
|
||
|
|
uint8_t sensor;
|
||
|
|
|
||
|
|
// We only expect one type of message from controller. But we better check anyway.
|
||
|
|
if (mymsg->type == V_STATUS) {
|
||
|
|
sensor = mymsg->sensor;
|
||
|
|
if (sensor == 3)
|
||
|
|
RELAY1 = (mymsg->data[0]=='1')?1:0;
|
||
|
|
if (sensor == 4)
|
||
|
|
RELAY2 = (mymsg->data[0]=='1')?1:0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void present_node(void) {
|
||
|
|
present(NODE_SENSOR_ID, S_ARDUINO_NODE,"Nuvoton Relay Board");
|
||
|
|
sendSketchInfo("Relay_Nuvoton", "1.1");
|
||
|
|
present(1, S_DOOR, "IN1");
|
||
|
|
present(2, S_DOOR, "IB2");
|
||
|
|
present(3, S_BINARY, "Relay 1");
|
||
|
|
present(4, S_BINARY, "Relay 2");
|
||
|
|
registerNode();
|
||
|
|
delay(20);
|
||
|
|
}
|
||
|
|
|
||
|
|
void uart_loop() {
|
||
|
|
transportProcess();
|
||
|
|
}
|
||
|
|
|
||
|
|
void uart_init(UINT32 u32Baudrate) //T1M = 1, SMOD = 1
|
||
|
|
{
|
||
|
|
P06_PushPull_Mode;
|
||
|
|
P07_Input_Mode;
|
||
|
|
|
||
|
|
SCON = 0x50; //UART0 Mode1,REN=1,TI=1
|
||
|
|
TMOD |= 0x20; //Timer1 Mode1
|
||
|
|
|
||
|
|
set_SMOD; //UART0 Double Rate Enable
|
||
|
|
set_T1M;
|
||
|
|
clr_BRCK; //Serial port 0 baud rate clock source = Timer1
|
||
|
|
|
||
|
|
#ifdef FOSC_160000
|
||
|
|
TH1 = 256 - (1000000 / u32Baudrate + 1); /*16 MHz */
|
||
|
|
#endif
|
||
|
|
#ifdef FOSC_166000
|
||
|
|
TH1 = 256 - (1037500 / u32Baudrate); /*16.6 MHz */
|
||
|
|
#endif
|
||
|
|
set_TR1;
|
||
|
|
set_TI; //For printf function must setting TI = 1
|
||
|
|
}
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
uart_init(9600);
|
||
|
|
|
||
|
|
RS485_DIR = 0;
|
||
|
|
P13_PushPull_Mode;
|
||
|
|
|
||
|
|
/* Relays */
|
||
|
|
RELAY1 = 0;
|
||
|
|
RELAY2 = 0;
|
||
|
|
|
||
|
|
P01_PushPull_Mode;
|
||
|
|
P13_PushPull_Mode;
|
||
|
|
|
||
|
|
/* Inputs */
|
||
|
|
P05_Input_Mode;
|
||
|
|
P15_Input_Mode;
|
||
|
|
|
||
|
|
transportInitialise();
|
||
|
|
|
||
|
|
while (1)
|
||
|
|
{
|
||
|
|
uart_loop();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|