boards/sodaq-explorer/include/periph_conf.h¶
Configuration of CPU peripherals for the Sodaq LoRaWAN Explorer board.
-
CLOCK_USE_PLL
¶ 1
(1)
-
CLOCK_PLL_MUL
¶ 1
(47U) /* must be >= 31 & <= 95 */
-
CLOCK_PLL_DIV
¶ 1
(1U) /* adjust to your needs */
-
CLOCK_CORECLOCK
¶ 1
(((CLOCK_PLL_MUL + 1) * 1000000U) / CLOCK_PLL_DIV)
-
TIMER_NUMOF
¶ 1
(2U)
-
TIMER_0_EN
¶ 1
1
-
TIMER_1_EN
¶ 1
1
-
TIMER_0_DEV
¶ 1
TC3->COUNT16
-
TIMER_0_CHANNELS
¶ 1
2
-
TIMER_0_MAX_VALUE
¶ 1
(0xffff)
-
TIMER_0_ISR
¶ 1
isr_tc3
-
TIMER_1_DEV
¶ 1
TC4->COUNT32
-
TIMER_1_CHANNELS
¶ 1
2
-
TIMER_1_MAX_VALUE
¶ 1
(0xffffffff)
-
TIMER_1_ISR
¶ 1
isr_tc4
-
UART_0_ISR
¶ 1
isr_sercom5
-
UART_1_ISR
¶ 1
isr_sercom4
-
UART_2_ISR
¶ 1
isr_sercom0
-
UART_NUMOF
¶ 1
(sizeof(uart_config) / sizeof(uart_config[0]))
-
const uart_conf_t
uart_config
()¶
-
ADC_0_EN
¶ 1
1
-
ADC_MAX_CHANNELS
¶ 1
17
-
ADC_0_DEV
¶ 1
ADC
-
ADC_0_IRQ
¶ 1
ADC_IRQn
-
ADC_0_CLK_SOURCE
¶ 1
0 /* GCLK_GENERATOR_0 */
-
ADC_0_PRESCALER
¶ 1
ADC_CTRLB_PRESCALER_DIV512
-
ADC_0_NEG_INPUT
¶ 1
ADC_INPUTCTRL_MUXNEG_GND
-
ADC_0_GAIN_FACTOR_DEFAULT
¶ 1
ADC_INPUTCTRL_GAIN_1X
-
ADC_0_REF_DEFAULT
¶ 1
ADC_REFCTRL_REFSEL_INT1V
-
ADC_0_CHANNELS
¶ 1
(7U)
-
ADC_NUMOF
¶ 1
ADC_0_CHANNELS
-
const adc_conf_chan_t
adc_channels
()¶ 1 2 3 4 5 6 7 8 9 10
= { {GPIO_PIN(PB, 0), ADC_INPUTCTRL_MUXPOS_PIN8}, {GPIO_PIN(PB, 1), ADC_INPUTCTRL_MUXPOS_PIN9}, {GPIO_PIN(PB, 2), ADC_INPUTCTRL_MUXPOS_PIN10}, {GPIO_PIN(PB, 3), ADC_INPUTCTRL_MUXPOS_PIN11}, {GPIO_PIN(PA, 8), ADC_INPUTCTRL_MUXPOS_PIN16}, {GPIO_PIN(PA, 9), ADC_INPUTCTRL_MUXPOS_PIN17}, {GPIO_PIN(PA, 4), ADC_INPUTCTRL_MUXPOS_PIN4}, }
-
SPI_NUMOF
¶ 1
(sizeof(spi_config) / sizeof(spi_config[0]))
-
const spi_conf_t
spi_config
()¶ 1 2 3 4 5 6 7 8 9 10 11 12 13
= { { .dev = &SERCOM3->SPI, .miso_pin = GPIO_PIN(PA, 22), .mosi_pin = GPIO_PIN(PA, 20), .clk_pin = GPIO_PIN(PA, 21), .miso_mux = GPIO_MUX_C, .mosi_mux = GPIO_MUX_C, .clk_mux = GPIO_MUX_C, .miso_pad = SPI_PAD_MISO_0, .mosi_pad = SPI_PAD_MOSI_2_SCK_3 } }
-
I2C_NUMOF
¶ 1
(sizeof(i2c_config) / sizeof(i2c_config[0]))
-
const i2c_conf_t
i2c_config
()¶ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
= { { .dev = &(SERCOM1->I2CM), .speed = I2C_SPEED_NORMAL, .scl_pin = GPIO_PIN(PA, 17), .sda_pin = GPIO_PIN(PA, 16), .mux = GPIO_MUX_C, .gclk_src = GCLK_CLKCTRL_GEN_GCLK0, .flags = I2C_FLAG_NONE, }, { .dev = &(SERCOM2->I2CM), .speed = I2C_SPEED_NORMAL, .scl_pin = GPIO_PIN(PA, 9), .sda_pin = GPIO_PIN(PA, 8), .mux = GPIO_MUX_C, .gclk_src = GCLK_CLKCTRL_GEN_GCLK0, .flags = I2C_FLAG_NONE } }
-
RTC_NUMOF
¶ 1
(1U)
-
RTC_DEV
¶ 1
RTC->MODE2
-
RTT_NUMOF
¶ 1
(1U)
-
RTT_DEV
¶ 1
RTC->MODE0
-
RTT_IRQ
¶ 1
RTC_IRQn
-
RTT_IRQ_PRIO
¶ 1
10
-
RTT_ISR
¶ 1
isr_rtc
-
RTT_MAX_VALUE
¶ 1
(0xffffffff)
-
RTT_FREQUENCY
¶ 1
(32768U) /* in Hz. For changes see `rtt.c` */
-
RTT_RUNSTDBY
¶ 1
(1) /* Keep RTT running in sleep states */