void SetThree300K(uint8_t mode) {
_AN(THREE300K)=0;
_TRIS(THREE300K)=0;
if (mode==LOW) _LAT(THREE300K)=0;
if (mode==HIGH) _LAT(THREE300K)=1;
if (mode==IN) {_AN(THREE300K)=1; _TRIS(THREE300K)=1;}
}
void SetTwo300K(uint8_t mode) {
_AN(TWO300K)=0;
_TRIS(TWO300K)=0;
if (mode==LOW) _LAT(TWO300K)=0;
if (mode==HIGH) _LAT(TWO300K)=1;
if (mode==IN) {_AN(TWO300K)=1; _TRIS(TWO300K)=1;}
}
void SetOne300K(uint8_t mode) {
_AN(ONE300K)=0;
_TRIS(ONE300K)=0;
if (mode==LOW) _LAT(ONE300K)=0;
if (mode==HIGH) _LAT(ONE300K)=1;
if (mode==IN) {_AN(ONE300K)=1; _TRIS(ONE300K)=1;}
}
/*
******************************************************************************
* GLOBAL FUNCTIONS
******************************************************************************
*/
s8 boardInitialize()
{
/* Set up I/O ports to all digital I/O. */
AD1PCFG = 0xFFFF;
_TRIS(AS3911_PIN_TM) = 0;
_TRIS(AS3911_PIN_SEN) = 0;
_TRIS(LED1_PIN) = 0;
_TRIS(LED2_PIN) = 0;
_TRIS(LED3_PIN) = 0;
_TRIS(LED4_PIN) = 0;
#if DOOR_BOARD
_TRIS(BEEP_PIN) = 0;
_LATB3 = 0;
#endif
return ERR_NONE;
}
void InitializeSystem() {
#ifdef BOARD_UBW32
// Disable ADC port (allows PORTB to be used for digital I/O)
AD1PCFG = 0xFFFF;
TRISE = 0x0000;
TRISB = 0x0000;
TRISC = 0x0000;
TRISD = 0x0000;
LATE = 0x0000;
LATB = 0x0000;
LATC = 0x0000;
LATD = 0x0000;
#endif
#ifdef BOARD_HEXLIGHT
ANSELA = 0x0000;
ANSELB = 0x0000;
#endif
LATA = 0x0000;
LATB = 0x0000;
// Ensure LED drivers are driven low as soon as possible
// _TRIS(PIO_OC1) = 0;
// _TRIS(PIO_OC2) = 0;
// _TRIS(PIO_OC3) = 0;
// _TRIS(PIO_OC4) = 0;
// _LAT(PIO_OC1) = OUTPUT;
// _LAT(PIO_OC2) = OUTPUT;
// _LAT(PIO_OC3) = OUTPUT;
// _LAT(PIO_OC4) = OUTPUT;
// Force disconnect of USB bootloader
U1CON = 0x00000000;
U1PWRC = 0x00000000;
// LEDs
// _TRIS(PIO_LED1) = OUTPUT;
// _TRIS(PIO_LED2) = OUTPUT;
#ifdef BOARD_UBW32
_TRIS(PIO_LED3) = OUTPUT;
_TRIS(PIO_LED_USB) = OUTPUT;
_TRIS(PIO_BTN_PGM) = 1;
_TRIS(PIO_BTN_USR) = 1;
#elif BOARD_HEXLIGHT
_TRIS(PIO_BTN1) = INPUT;
_TRIS(PIO_BTN2) = INPUT;
#endif
// _TRIS(PIO_USBP) = INPUT;
// _TRIS(PIO_USBN) = INPUT;
// _LAT(PIO_LED1) = LOW;
// _LAT(PIO_LED2) = LOW;
#ifdef BOARD_UBW32
_LAT(PIO_LED3) = HIGH;
_LAT(PIO_LED_USB) = LOW;
#endif
mJTAGPortEnable(0);
// Initializethe PIC32 core
//OSCConfig(OSC_POSC_PLL, OSC_PLL_MULT_20, OSC_PLL_POST_2, OSC_FRC_POST_2);
sys_clock = F_SYSCLK;
mOSCSetPBDIV(OSC_PB_DIV_1);
pb_clock = SYSTEMConfig(sys_clock, SYS_CFG_ALL);
INTConfigureSystem(INT_SYSTEM_CONFIG_MULT_VECTOR);
INTEnableInterrupts();
// Initialize core time base
SystickInit();
}
