boards/b-l475e-iot01a/include/periph_conf.h¶
Peripheral MCU configuration for the B-L475E-IOT01A board.
-
CLOCK_HSE
¶ 1
(0)
-
CLOCK_LSE
¶ 1
(1)
-
CLOCK_MSI_ENABLE
¶ 1
(1)
-
CLOCK_MSI_LSE_PLL
¶ 1
(1)
-
CLOCK_CORECLOCK
¶ 1
(80000000U)
-
CLOCK_PLL_M
¶ 1
(6)
-
CLOCK_PLL_N
¶ 1
(20)
-
CLOCK_PLL_R
¶ 1
(2)
-
CLOCK_AHB_DIV
¶ 1
RCC_CFGR_HPRE_DIV1
-
CLOCK_AHB
¶ 1
(CLOCK_CORECLOCK / 1)
-
CLOCK_APB1_DIV
¶ 1
RCC_CFGR_PPRE1_DIV4
-
CLOCK_APB1
¶ 1
(CLOCK_CORECLOCK / 4)
-
CLOCK_APB2_DIV
¶ 1
RCC_CFGR_PPRE2_DIV2
-
CLOCK_APB2
¶ 1
(CLOCK_CORECLOCK / 2)
-
TIMER_0_ISR
¶ 1
isr_tim5
-
TIMER_NUMOF
¶ 1
(sizeof(timer_config) / sizeof(timer_config[0]))
-
const timer_conf_t
timer_config
()¶ 1 2 3 4 5 6 7 8 9
= { { .dev = TIM5, .max = 0xffffffff, .rcc_mask = RCC_APB1ENR1_TIM5EN, .bus = APB1, .irqn = TIM5_IRQn } }
-
UART_0_ISR
¶ 1
(isr_usart1)
-
UART_1_ISR
¶ 1
(isr_uart4)
-
UART_NUMOF
¶ 1
(sizeof(uart_config) / sizeof(uart_config[0]))
-
const uart_conf_t
uart_config
()¶ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
= { { .dev = USART1, .rcc_mask = RCC_APB2ENR_USART1EN, .rx_pin = GPIO_PIN(PORT_B, 7), .tx_pin = GPIO_PIN(PORT_B, 6), .rx_af = GPIO_AF7, .tx_af = GPIO_AF7, .bus = APB2, .irqn = USART1_IRQn, }, { .dev = UART4, .rcc_mask = RCC_APB1ENR1_UART4EN, .rx_pin = GPIO_PIN(PORT_A, 1), .tx_pin = GPIO_PIN(PORT_A, 0), .rx_af = GPIO_AF8, .tx_af = GPIO_AF8, .bus = APB1, .irqn = UART4_IRQn, } }
-
PWM_NUMOF
¶ 1
(sizeof(pwm_config) / sizeof(pwm_config[0]))
-
const pwm_conf_t
pwm_config
()¶ 1 2 3 4 5 6 7 8 9 10 11 12
= { { .dev = TIM2, .rcc_mask = RCC_APB1ENR1_TIM2EN, .chan = { { .pin = GPIO_PIN(PORT_A, 15), .cc_chan = 0}, { .pin = GPIO_UNDEF, .cc_chan = 0}, { .pin = GPIO_UNDEF, .cc_chan = 0}, { .pin = GPIO_UNDEF, .cc_chan = 0} }, .af = GPIO_AF1, .bus = APB1 } }
-
SPI_NUMOF
¶ 1
(sizeof(spi_config) / sizeof(spi_config[0]))
-
const uint8_t
spi_divtable
()¶ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
= { { 7, 5, 3, 1, 0 }, { 7, 6, 4, 2, 1 } }
-
const spi_conf_t
spi_config
()¶ 1 2 3 4 5 6 7 8 9 10 11 12
= { { .dev = SPI1, .mosi_pin = GPIO_PIN(PORT_A, 7), .miso_pin = GPIO_PIN(PORT_A, 6), .sclk_pin = GPIO_PIN(PORT_A, 5), .cs_pin = GPIO_UNDEF, .af = GPIO_AF5, .rccmask = RCC_APB2ENR_SPI1EN, .apbbus = APB2 } }
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I2C_0_ISR
¶ 1
isr_i2c1_er
-
I2C_1_ISR
¶ 1
isr_i2c2_er
-
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 21 22 23 24
= { { .dev = I2C1, .speed = I2C_SPEED_NORMAL, .scl_pin = GPIO_PIN(PORT_B, 8), .sda_pin = GPIO_PIN(PORT_B, 9), .scl_af = GPIO_AF4, .sda_af = GPIO_AF4, .bus = APB1, .rcc_mask = RCC_APB1ENR1_I2C1EN, .irqn = I2C1_ER_IRQn, }, { .dev = I2C2, .speed = I2C_SPEED_NORMAL, .scl_pin = GPIO_PIN(PORT_B, 10), .sda_pin = GPIO_PIN(PORT_B, 11), .scl_af = GPIO_AF4, .sda_af = GPIO_AF4, .bus = APB1, .rcc_mask = RCC_APB1ENR1_I2C2EN, .irqn = I2C2_ER_IRQn, }, }
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ADC_NUMOF
¶ 1
(0)
-
RTT_NUMOF
¶ 1
(1)
-
RTT_FREQUENCY
¶ 1
(1024U) /* 32768 / 2^n */
-
RTT_MAX_VALUE
¶ 1
(0x0000ffff) /* 16-bit timer */
-
RTC_NUMOF
¶ 1
(1)