Loading...
Searching...
No Matches
board.h File Reference
Board specific definitions for the ATxmegaA1 Xplained board. More...
Detailed Description
Board specific definitions for the ATxmegaA1 Xplained board.
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.
| #define | CLOCK_CORECLOCK MHZ(32) |
| Clock configuration. | |
| #define | STDIO_UART_DEV UART_DEV(2) |
| Use the UART-2 for STDIO on this board. | |
Baudrate for STDIO terminal | |
The standard configuration for STDIO in cpu/atxmega/periph/uart.c is to use double speed. For 32MHz F_CPU following Baudrate have good error rates 115200 Matches this with BAUD in Board/Makefile.include | |
| #define | STDIO_UART_BAUDRATE (115200U) |
LED pin definitions and handlers | |
| #define | LED_PORT PORTE |
| #define | LED0_PIN GPIO_PIN(PORT_E, 0) |
| #define | LED0_MODE GPIO_OUT |
| #define | LED0_MASK (PIN0_bm) |
| #define | LED0_ON (LED_PORT.OUTCLR = LED0_MASK) |
| #define | LED0_OFF (LED_PORT.OUTSET = LED0_MASK) |
| #define | LED0_TOGGLE (LED_PORT.OUTTGL = LED0_MASK) |
| #define | LED1_PIN GPIO_PIN(PORT_E, 1) |
| #define | LED1_MODE GPIO_OUT |
| #define | LED1_MASK (PIN1_bm) |
| #define | LED1_ON (LED_PORT.OUTCLR = LED1_MASK) |
| #define | LED1_OFF (LED_PORT.OUTSET = LED1_MASK) |
| #define | LED1_TOGGLE (LED_PORT.OUTTGL = LED1_MASK) |
| #define | LED2_PIN GPIO_PIN(PORT_E, 2) |
| #define | LED2_MODE GPIO_OUT |
| #define | LED2_MASK (PIN2_bm) |
| #define | LED2_ON (LED_PORT.OUTCLR = LED2_MASK) |
| #define | LED2_OFF (LED_PORT.OUTSET = LED2_MASK) |
| #define | LED2_TOGGLE (LED_PORT.OUTTGL = LED2_MASK) |
| #define | LED3_PIN GPIO_PIN(PORT_E, 3) |
| #define | LED3_MODE GPIO_OUT |
| #define | LED3_MASK (PIN3_bm) |
| #define | LED3_ON (LED_PORT.OUTCLR = LED3_MASK) |
| #define | LED3_OFF (LED_PORT.OUTSET = LED3_MASK) |
| #define | LED3_TOGGLE (LED_PORT.OUTTGL = LED3_MASK) |
| #define | LED4_PIN GPIO_PIN(PORT_E, 4) |
| #define | LED4_MODE GPIO_OUT |
| #define | LED4_MASK (PIN4_bm) |
| #define | LED4_ON (LED_PORT.OUTCLR = LED4_MASK) |
| #define | LED4_OFF (LED_PORT.OUTSET = LED4_MASK) |
| #define | LED4_TOGGLE (LED_PORT.OUTTGL = LED4_MASK) |
| #define | LED5_PIN GPIO_PIN(PORT_E, 5) |
| #define | LED5_MODE GPIO_OUT |
| #define | LED5_MASK (PIN5_bm) |
| #define | LED5_ON (LED_PORT.OUTCLR = LED5_MASK) |
| #define | LED5_OFF (LED_PORT.OUTSET = LED5_MASK) |
| #define | LED5_TOGGLE (LED_PORT.OUTTGL = LED5_MASK) |
| #define | LED6_PIN GPIO_PIN(PORT_E, 6) |
| #define | LED6_MODE GPIO_OUT |
| #define | LED6_MASK (PIN6_bm) |
| #define | LED6_ON (LED_PORT.OUTCLR = LED6_MASK) |
| #define | LED6_OFF (LED_PORT.OUTSET = LED6_MASK) |
| #define | LED6_TOGGLE (LED_PORT.OUTTGL = LED6_MASK) |
| #define | LED7_PIN GPIO_PIN(PORT_E, 7) |
| #define | LED7_MODE GPIO_OUT |
| #define | LED7_MASK (PIN7_bm) |
| #define | LED7_ON (LED_PORT.OUTCLR = LED7_MASK) |
| #define | LED7_OFF (LED_PORT.OUTSET = LED7_MASK) |
| #define | LED7_TOGGLE (LED_PORT.OUTTGL = LED7_MASK) |
| #define | LED_PORT_MASK |
xtimer configuration values | |
if XTIMER_HZ > 1MHz then (XTIMER_HZ != (1000000ul << XTIMER_SHIFT)) if XTIMER_HZ < 1MHz then ((XTIMER_HZ << XTIMER_SHIFT) != 1000000ul) 32MHz Core Clock XTIMER_HZ 4000000 (clkdiv 8 ) XTIMER_SHIFT 2 XTIMER_HZ 1000000 () XTIMER_SHIFT 0 XTIMER_HZ 500000 (clkdiv 64) XTIMER_SHIFT 1 XTIMER_HZ 250000 (clkdiv 128) XTIMER_SHIFT 2 XTIMER_HZ 31250 (clkdiv 1024) XTIMER_SHIFT 5 | |
| #define | XTIMER_DEV TIMER_DEV(0) |
| #define | XTIMER_CHAN (0) |
| #define | XTIMER_WIDTH (16) |
| #define | XTIMER_HZ KHZ(500) |
| #define | XTIMER_BACKOFF (150) |
Macro Definition Documentation
◆ BTN0_INT_FLANK
| #define BTN0_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW) |
◆ BTN0_MODE
| #define BTN0_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE) |
◆ BTN0_PIN
◆ BTN1_INT_FLANK
| #define BTN1_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW) |
◆ BTN1_MODE
| #define BTN1_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE) |
◆ BTN1_PIN
◆ BTN2_INT_FLANK
| #define BTN2_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW) |
◆ BTN2_MODE
| #define BTN2_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE) |
◆ BTN2_PIN
◆ BTN3_INT_FLANK
| #define BTN3_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW) |
◆ BTN3_MODE
| #define BTN3_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE) |
◆ BTN3_PIN
◆ BTN4_INT_FLANK
| #define BTN4_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW) |
◆ BTN4_MODE
| #define BTN4_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE) |
◆ BTN4_PIN
◆ BTN5_INT_FLANK
| #define BTN5_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW) |
◆ BTN5_MODE
| #define BTN5_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE) |
◆ BTN5_PIN
◆ BTN6_INT_FLANK
| #define BTN6_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW) |
◆ BTN6_MODE
| #define BTN6_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE) |
◆ BTN6_PIN
◆ BTN7_INT_FLANK
| #define BTN7_INT_FLANK (GPIO_ISC_FALLING | GPIO_LVL_LOW) |
◆ BTN7_MODE
| #define BTN7_MODE (GPIO_IN | GPIO_OPC_PU | GPIO_SLEW_RATE) |
◆ BTN7_PIN
◆ CLOCK_CORECLOCK
◆ LED0_MASK
◆ LED0_MODE
◆ LED0_OFF
◆ LED0_ON
◆ LED0_PIN
◆ LED0_TOGGLE
◆ LED1_MASK
◆ LED1_MODE
◆ LED1_OFF
◆ LED1_ON
◆ LED1_PIN
◆ LED1_TOGGLE
◆ LED2_MASK
◆ LED2_MODE
◆ LED2_OFF
◆ LED2_ON
◆ LED2_PIN
◆ LED2_TOGGLE
◆ LED3_MASK
◆ LED3_MODE
◆ LED3_OFF
◆ LED3_ON
◆ LED3_PIN
◆ LED3_TOGGLE
◆ LED4_MASK
◆ LED4_MODE
◆ LED4_OFF
◆ LED4_ON
◆ LED4_PIN
◆ LED4_TOGGLE
◆ LED5_MASK
◆ LED5_MODE
◆ LED5_OFF
◆ LED5_ON
◆ LED5_PIN
◆ LED5_TOGGLE
◆ LED6_MASK
◆ LED6_MODE
◆ LED6_OFF
◆ LED6_ON
◆ LED6_PIN
◆ LED6_TOGGLE
◆ LED7_MASK
◆ LED7_MODE
◆ LED7_OFF
◆ LED7_ON
◆ LED7_PIN
◆ LED7_TOGGLE
◆ LED_PORT
◆ LED_PORT_MASK
| #define LED_PORT_MASK |
Value:
LED4_MASK | LED5_MASK | LED6_MASK | LED7_MASK)
◆ STDIO_UART_BAUDRATE
◆ STDIO_UART_DEV
| #define STDIO_UART_DEV UART_DEV(2) |
