void halInitButton(void)
{
uint8_t i;
/* Configure GPIO for BUTTONSs */
ButtonResourceType *buttons = (ButtonResourceType *) boardDescription->io->buttons;
for (i = 0; i < boardDescription->buttons; i++) {
halGpioConfig(PORTx_PIN(buttons[i].gpioPort, buttons[i].gpioPin), GPIOCFG_IN_PUD);
halGpioSet(PORTx_PIN(buttons[i].gpioPort, buttons[i].gpioPin), GPIOOUT_PULLUP);
}
}/* end halInitButton() */
void halClearLed(HalBoardLed led)
{
halGpioSet(led, 1);
}
void halSetLed(HalBoardLed led)
{
halGpioSet(led, 0);
}
void set_pin_digital(uint32_t pin, bool v) {
halGpioConfig(pin, GPIOCFG_IN);
halGpioSet(pin, v);
}
void halBoardPowerUp(void)
{
/* Set everything to input value */
GPIO_PACFGL = (GPIOCFG_IN <<PA0_CFG_BIT)|
(GPIOCFG_IN <<PA1_CFG_BIT)|
(GPIOCFG_IN <<PA2_CFG_BIT)|
(GPIOCFG_IN <<PA3_CFG_BIT);
GPIO_PACFGH = (GPIOCFG_IN <<PA4_CFG_BIT)| /* PTI EN */
(GPIOCFG_IN <<PA5_CFG_BIT)| /* PTI_DATA */
(GPIOCFG_IN <<PA6_CFG_BIT)|
(GPIOCFG_IN <<PA7_CFG_BIT);
GPIO_PBCFGL = (GPIOCFG_IN <<PB0_CFG_BIT)|
(GPIOCFG_OUT_ALT <<PB1_CFG_BIT)| /* Uart TX */
(GPIOCFG_IN <<PB2_CFG_BIT)| /* Uart RX */
(GPIOCFG_IN <<PB3_CFG_BIT);
GPIO_PBCFGH = (GPIOCFG_IN <<PB4_CFG_BIT)|
(GPIOCFG_IN <<PB5_CFG_BIT)|
(GPIOCFG_IN <<PB6_CFG_BIT)|
(GPIOCFG_IN <<PB7_CFG_BIT);
GPIO_PCCFGL = (GPIOCFG_IN <<PC0_CFG_BIT)|
(GPIOCFG_IN <<PC1_CFG_BIT)|
(GPIOCFG_IN <<PC2_CFG_BIT)|
(GPIOCFG_IN <<PC3_CFG_BIT);
GPIO_PCCFGH = (GPIOCFG_IN <<PC4_CFG_BIT)|
(GPIOCFG_IN <<PC5_CFG_BIT)|
#ifdef EMBERZNET_HAL
(CFG_C6 <<PC6_CFG_BIT)| /* OSC32K */
(CFG_C7 <<PC7_CFG_BIT); /* OSC32K */
#else
(GPIOCFG_IN <<PC6_CFG_BIT)| /* OSC32K */
(GPIOCFG_IN <<PC7_CFG_BIT); /* OSC32K */
#endif
/* Configure GPIO for I2C access */
if ((boardDescription->flags & BOARD_HAS_MEMS) || (boardDescription->flags & BOARD_HAS_EEPROM)) {
halGpioConfig(PORTA_PIN(1), GPIOCFG_OUT_ALT_OD);
halGpioConfig(PORTA_PIN(2), GPIOCFG_OUT_ALT_OD);
}
/* Configure GPIO for ADC access (temp sensor) */
if (boardDescription->flags & BOARD_HAS_TEMP_SENSOR) {
halGpioConfig(PORTx_PIN(boardDescription->temperatureSensor->gpioPort,
boardDescription->temperatureSensor->gpioPin),
GPIOCFG_ANALOG);
}
/* Configure GPIO for LEDs */
{
LedResourceType *leds = (LedResourceType *) boardDescription->io->leds;
int8u i;
for (i = 0; i < boardDescription->leds; i++) {
/* LED default off */
halGpioConfig(PORTx_PIN(leds[i].gpioPort, leds[i].gpioPin), GPIOCFG_OUT);
halGpioSet(PORTx_PIN(leds[i].gpioPort, leds[i].gpioPin), 1);
}
}
/* Configure GPIO for BUTTONSs */
{
ButtonResourceType *buttons = (ButtonResourceType *) boardDescription->io->buttons;
int8u i;
for (i = 0; i < boardDescription->buttons; i++) {
halGpioConfig(PORTx_PIN(buttons[i].gpioPort, buttons[i].gpioPin), GPIOCFG_IN_PUD);
halGpioSet(PORTx_PIN(buttons[i].gpioPort, buttons[i].gpioPin), GPIOOUT_PULLUP);
}
}
/* Configure GPIO for power amplifier */
if (boardDescription->flags & BOARD_HAS_PA) {
/* SiGe Ant Sel (default ceramic antenna) */
halGpioConfig(PORTB_PIN(5), GPIOCFG_OUT);
halGpioSet(PORTB_PIN(5), 1);
/* SiGe Standby (default out of standby) */
halGpioConfig(PORTB_PIN(6), GPIOCFG_OUT);
halGpioSet(PORTB_PIN(6), 1);
/* SiGe LNA (default LNA off )*/
halGpioConfig(PORTB_PIN(7), GPIOCFG_OUT);
halGpioSet(PORTB_PIN(7), 0);
/* SiGe nTX Active */
halGpioConfig(PORTC_PIN(5), GPIOCFG_OUT_ALT);
}
}
void halBoardPowerDown(void)
{
/* Set everything to input value */
GPIO_PACFGL = (GPIOCFG_IN <<PA0_CFG_BIT)|
(GPIOCFG_IN <<PA1_CFG_BIT)|
(GPIOCFG_IN <<PA2_CFG_BIT)|
(GPIOCFG_IN <<PA3_CFG_BIT);
GPIO_PACFGH = (GPIOCFG_IN <<PA4_CFG_BIT)| /* PTI EN */
(GPIOCFG_IN <<PA5_CFG_BIT)| /* PTI_DATA */
(GPIOCFG_IN <<PA6_CFG_BIT)|
(GPIOCFG_IN <<PA7_CFG_BIT);
GPIO_PBCFGL = (GPIOCFG_IN <<PB0_CFG_BIT)|
(GPIOCFG_IN <<PB1_CFG_BIT)| /* Uart TX */
(GPIOCFG_IN <<PB2_CFG_BIT)| /* Uart RX */
(GPIOCFG_IN <<PB3_CFG_BIT);
GPIO_PBCFGH = (GPIOCFG_IN <<PB4_CFG_BIT)|
(GPIOCFG_IN <<PB5_CFG_BIT)|
(GPIOCFG_IN <<PB6_CFG_BIT)|
(GPIOCFG_IN <<PB7_CFG_BIT);
GPIO_PCCFGL = (GPIOCFG_IN <<PC0_CFG_BIT)|
(GPIOCFG_IN <<PC1_CFG_BIT)|
(GPIOCFG_IN <<PC2_CFG_BIT)|
(GPIOCFG_IN <<PC3_CFG_BIT);
GPIO_PCCFGH = (GPIOCFG_IN <<PC4_CFG_BIT)|
(GPIOCFG_IN <<PC5_CFG_BIT)|
#ifdef EMBERZNET_HAL
(CFG_C6 <<PC6_CFG_BIT)| /* OSC32K */
(CFG_C7 <<PC7_CFG_BIT); /* OSC32K */
#else
(GPIOCFG_IN <<PC6_CFG_BIT)| /* OSC32K */
(GPIOCFG_IN <<PC7_CFG_BIT); /* OSC32K */
#endif
/* Configure GPIO for BUTTONSs */
{
ButtonResourceType *buttons = (ButtonResourceType *) boardDescription->io->buttons;
int8u i;
for (i = 0; i < boardDescription->buttons; i++) {
halGpioConfig(PORTx_PIN(buttons[i].gpioPort, buttons[i].gpioPin), GPIOCFG_IN_PUD);
halGpioSet(PORTx_PIN(buttons[i].gpioPort, buttons[i].gpioPin), GPIOOUT_PULLUP);
}
}
/* Configure GPIO for LEDs */
{
LedResourceType *leds = (LedResourceType *) boardDescription->io->leds;
int8u i;
for (i = 0; i < boardDescription->leds; i++) {
/* LED default off */
halGpioConfig(PORTx_PIN(leds[i].gpioPort, leds[i].gpioPin), GPIOCFG_OUT);
halGpioSet(PORTx_PIN(leds[i].gpioPort, leds[i].gpioPin), 1);
}
}
/* Configure GPIO for power amplifier */
if (boardDescription->flags & BOARD_HAS_PA) {
/* SiGe Ant Sel to output */
halGpioConfig(PORTB_PIN(5), GPIOCFG_OUT);
halGpioSet(PORTB_PIN(5), 1);
/* SiGe Standby */
halGpioConfig(PORTB_PIN(6), GPIOCFG_OUT);
halGpioSet(PORTB_PIN(6), 0);
}
}
