boards/nucleo-f302r8/include/periph_conf.h¶
Peripheral MCU configuration for the nucleo-f302r8 board.
-
CLOCK_CORECLOCK
¶ 1
(72000000U)
-
CLOCK_HSE
¶ 1
(8000000U)
-
CLOCK_LSE
¶ 1
(1)
-
CLOCK_AHB_DIV
¶ 1
RCC_CFGR_HPRE_DIV1
-
CLOCK_AHB
¶ 1
(CLOCK_CORECLOCK / 1)
-
CLOCK_APB1_DIV
¶ 1
RCC_CFGR_PPRE1_DIV2 /* max 36MHz */
-
CLOCK_APB1
¶ 1
(CLOCK_CORECLOCK / 2)
-
CLOCK_APB2_DIV
¶ 1
RCC_CFGR_PPRE2_DIV1 /* max 72MHz */
-
CLOCK_APB2
¶ 1
(CLOCK_CORECLOCK / 1)
-
CLOCK_PLL_PREDIV
¶ 1
(1)
-
CLOCK_PLL_MUL
¶ 1
(9)
-
ADC_NUMOF
¶ 1
(0)
-
TIMER_0_ISR
¶ 1
isr_tim2
-
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 = TIM2, .max = 0xffffffff, .rcc_mask = RCC_APB1ENR_TIM2EN, .bus = APB1, .irqn = TIM2_IRQn } }
-
UART_0_ISR
¶ 1
(isr_usart2)
-
UART_1_ISR
¶ 1
(isr_usart1)
-
UART_2_ISR
¶ 1
(isr_usart3)
-
UART_NUMOF
¶ 1
(sizeof(uart_config) / sizeof(uart_config[0]))
-
const uart_conf_t
uart_config
()¶
-
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 = TIM16, .rcc_mask = RCC_APB2ENR_TIM16EN, .chan = { { .pin = GPIO_PIN(PORT_B, 4) , .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 = APB2 } }
-
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, 6, 4, 2, 1 }, { 7, 7, 5, 3, 2 } }
-
const spi_conf_t
spi_config
()¶ 1 2 3 4 5 6 7 8 9 10 11 12
= { { .dev = SPI2, .mosi_pin = GPIO_PIN(PORT_B, 15), .miso_pin = GPIO_PIN(PORT_B, 14), .sclk_pin = GPIO_PIN(PORT_B, 13), .cs_pin = GPIO_PIN(PORT_B, 12), .af = GPIO_AF5, .rccmask = RCC_APB1ENR_SPI2EN, .apbbus = APB1 } }
-
I2C_0_ISR
¶ 1
isr_i2c1_er
-
I2C_1_ISR
¶ 1
isr_i2c3_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 25 26
= { { .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_APB1ENR_I2C1EN, .rcc_sw_mask = RCC_CFGR3_I2C1SW, .irqn = I2C1_ER_IRQn }, { .dev = I2C3, .speed = I2C_SPEED_NORMAL, .scl_pin = GPIO_PIN(PORT_A, 8), .sda_pin = GPIO_PIN(PORT_A, 5), .scl_af = GPIO_AF5, .sda_af = GPIO_AF8, .bus = APB1, .rcc_mask = RCC_APB1ENR_I2C3EN, .rcc_sw_mask = RCC_CFGR3_I2C3SW, .irqn = I2C3_ER_IRQn } }