board.h File Reference
Board specific definitions for the xG23-PK6068A. More...
Detailed Description
Board specific definitions for the xG23-PK6068A.
Definition in file board.h.
Include dependency graph for board.h: This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Functions | |
| void | board_init (void) |
| Initialize board specific hardware. | |
| #define | PM_BLOCKER_INITIAL { 0, 0, 0 } |
| Initialize pm_layered with no pre-defined blockers. More... | |
ztimer configuration | |
| #define | CONFIG_ZTIMER_LPTIMER_DEV TIMER_DEV(1) |
| #define | CONFIG_ZTIMER_LPTIMER_FREQ LFXO_FREQ |
| #define | CONFIG_ZTIMER_LPTIMER_WIDTH 24 |
| #define | CONFIG_ZTIMER_LPTIMER_BLOCK_PM_MODE EFM32_PM_MODE_EM3 |
Board VCOM interface | |
Power mode required for GPIO IRQs If all GPIO IRQs are expected on port A or B, EM3 is the lowest allowed power mode. No power level has to be blocked in this case. If GPIO IRQs shall be fired on port C or D, we must stay in EM1. Uncomment the line down below in this case. Define the GPIO pin to enable the VCOM interface | |
| #define | VCOM_UART UART_DEV(0) |
| #define | VCOM_EN_PIN GPIO_PIN(PB, 0) |
Push button pin definitions | |
| #define | PB0_PIN GPIO_PIN(PB, 1) |
| #define | PB1_PIN GPIO_PIN(PB, 3) |
LED pin definitions | |
| #define | LED0_PIN GPIO_PIN(PB, 2) |
| #define | LED1_PIN GPIO_PIN(PD, 3) |
Macros for controlling the on-board LEDs | |
| #define | LED0_ON gpio_set(LED0_PIN) |
| #define | LED0_OFF gpio_clear(LED0_PIN) |
| #define | LED0_TOGGLE gpio_toggle(LED0_PIN) |
| #define | LED1_ON gpio_set(LED1_PIN) |
| #define | LED1_OFF gpio_clear(LED1_PIN) |
| #define | LED1_TOGGLE gpio_toggle(LED1_PIN) |
Display configuration | |
| #define | DISP_SPI SPI_DEV(0) |
| #define | DISP_SCS_PIN GPIO_PIN(PC, 8) |
| #define | DISP_EXTCOMIN_PIN GPIO_PIN(PC, 6) |
| #define | DISP_ENABLE_PIN GPIO_PIN(PC, 9) |
Flash configuration | |
| #define | FLASH_SPI SPI_DEV(0) |
| #define | FLASH_CS_PIN GPIO_PIN(PC, 4) |
Sensor configuration | |
Connection to the on-board Si7021 temperature & humidity sensor. | |
| #define | SI70XX_PARAM_I2C_DEV I2C_DEV(0) |
| #define | SI7021_EN_PIN GPIO_PIN(PC, 9) |
