131 lines
3.3 KiB
C
131 lines
3.3 KiB
C
#include "BoardCfg.h"
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int InitBoard()
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{
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HEARTBEAT_LED_1_PIN_DIR = PIN_OUTPUT;
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HEARTBEAT_LED_2_PIN_DIR = PIN_OUTPUT;
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HEARTBEAT_LED_2_PIN = LED_OFF;
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HEARTBEAT_LED_1_PIN = LED_ON;
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LORA_ACTIVITY_LED_PIN_DIR = PIN_OUTPUT;
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LORA_ACTIVITY_LED_PIN = LED_OFF;
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// GP_DEBUG_1_PIN_DIR = PIN_OUTPUT;
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// GP_DEBUG_1_PIN = 0;
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// GP_DEBUG_2_PIN_DIR = PIN_OUTPUT;
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// GP_DEBUG_2_PIN = 0;
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SPI_SDI_PIN_DIR = PIN_INPUT;
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SD_SPI_SS_PIN_DIR = PIN_OUTPUT;
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SPI_SDO_PIN_DIR = PIN_OUTPUT;
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SPI_SCK_PIN_DIR = PIN_OUTPUT;
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FLASH_SS_PIN_DIR = PIN_OUTPUT;
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FLASH_SS_PIN = 1;
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//Wifi (WINC1500 module)
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WIFI_SPI_SS_PIN_DIR = PIN_OUTPUT;
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WIFI_SPI_SS_PIN = 1;
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WIFI_IRQ_PIN_DIR = PIN_INPUT;
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// WIFI_SPI_CFG_PIN_DIR = PIN_OUTPUT;
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// WIFI_SPI_CFG_PIN = 0;
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WIFI_CHP_EN_PIN_DIR = PIN_OUTPUT;
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WIFI_CHP_EN_PIN = 0;
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WIFI_CHP_RST_PIN_DIR = PIN_OUTPUT;
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WIFI_CHP_RST_PIN = 0;
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// DOOR_PAD_D0_PIN_DIR = PIN_INPUT;
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// DOOR_PAD_D1_PIN_DIR
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// DOOR_PAD_D1_PIN
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//Wifi chip IRQ
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IEC0bits.INT0IE = 0;
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IFS0bits.INT0IF = 0;
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INTCONbits.INT0EP = 0; //Falling edge
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IPC0bits.INT0IP = 3;
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IPC0bits.INT0IS = 0;
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IEC0bits.INT0IE = 1;
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//Wifi chip SPI
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SPI2CON = 0;
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SPI2CONbits.MSTEN = 1;
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SPI2CONbits.CKE = 1;
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SPI2CONbits.SMP = 0;
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SPI2CONbits.CKP = 0;
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SPI2BRG = SPICalculateBRG(PERIPHERAL_FREQ, 1000000);
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// SPI2BRG = SPICalculateBRG(PERIPHERAL_FREQ, 50000);
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SPI2CONbits.ON = 1;
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//Chalet inverter power relay
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POWER_RELAY_ON_PIN_DIR = PIN_OUTPUT;
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POWER_RELAY_OFF_PIN_DIR = PIN_OUTPUT;
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POWER_RELAY_ON_PIN = 0;
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POWER_RELAY_OFF_PIN = 0;
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//Harakiri relay
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HARAKIRI_RELAY_ON_PIN_DIR = PIN_OUTPUT;
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HARAKIRI_RELAY_ON_PIN= 0;
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//12V presence detection input
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CHALET_12V_PRESENCE_PIN_DIR = PIN_INPUT;
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//Battery voltage measurement (analog input)
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BATTERY_VOLTAGE_ANALOG_PIN_DIR = PIN_INPUT;
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IEC0bits.INT1IE = 0;
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IFS0bits.INT1IF = 0;
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INTCONbits.INT1EP = 1; //Rising edge
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IPC1bits.INT1IP = 2;
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IPC1bits.INT1IS = 1;
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// IEC0bits.INT1IE = 1;
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// OC3CON = 0;
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// OC3R = 0;
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// OC3RS = 2000; //50% PWM
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// OC3CONbits.OCTSEL = 0;
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// OC3CONbits.OCM = 0b110; //PWM mode, no fault protection
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//#ifdef __32MX330F064H__
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// RPD2Rbits.RPD2R = 0b1011; //RD2 peripheral selection = OC3
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//#endif
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//
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// T2CONbits.TON = 0; // Disable Timer
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// // T2CONbits.TCS = 0; // Select internal instruction cycle clock
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// T2CONbits.TGATE = 0; // Disable Gated Timer mode
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// T2CONbits.TCKPS = 0b011; // Select 1:1 Prescaler
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// TMR2 = 0x00; // Clear timer register
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//
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//
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// IPC2bits.T2IP = 0x01; // Set Timer 2 Interrupt Priority Level
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// IFS0bits.T2IF = 0; // Clear Timer 2 Interrupt Flag
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// IEC0bits.T2IE = 0; // Disable Timer 2 interrupt
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// T2CONbits.TON = 1; // Start Timer
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//
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// OC3CONbits.ON = 1;
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//ADC test
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AD1PCFG = 0xFFFF; //Sart with I/O pins configured as digital I/O
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AD1PCFGbits.PCFG1 = 0;
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TRISBbits.TRISB1 = PIN_INPUT;
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AD1CON1 = 0;
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AD1CON2 = 0;
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AD1CON3 = 0;
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AD1CHS = 0;
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AD1CHSbits.CH0SA = 1; //AN1
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AD1CON3bits.ADCS = 0xF0;
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AD1CON3bits.SAMC = 0x01;
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AD1CON1bits.ON = 1;
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AD1CON1bits.SAMP = 1;
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return RET_OK;
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}
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