boards/yunjia-nrf51822/include/periph_conf.h

Peripheral MCU configuration for the Yunjia NRF51822 board.

UART_NUMOF
1
(1U)
UART_PIN_RX
1
1
UART_PIN_TX
1
2
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
14
= {
    {
        .dev  = NRF_SPI0,
        .sclk = 19,
        .mosi = 17,
        .miso = 18
    },
    {
        .dev  = NRF_SPI1,
        .sclk = 22,
        .mosi = 20,
        .miso = 21
    }
}
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
= {
    {
        .dev     = NRF_TWI0,
        .pin_scl = 23,
        .pin_sda = 24,
        .ppi     = 0,
        .speed   = I2C_SPEED_NORMAL
    }
}
ADC_CONFIG
1
{4, 5, 6, 7}
ADC_NUMOF
1
(4)