boards/nucleo-f091rc/include/periph_conf.h¶
Peripheral MCU configuration for the nucleo-f091rc board.
-
CLOCK_CORECLOCK
¶ 1
(48000000U)
-
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_PPRE_DIV1 /* max 48MHz */
-
CLOCK_APB1
¶ 1
(CLOCK_CORECLOCK / 1)
-
CLOCK_APB2
¶ 1
(CLOCK_APB1)
-
CLOCK_PLL_PREDIV
¶ 1
(1)
-
CLOCK_PLL_MUL
¶ 1
(6)
-
TIMER_0_ISR
¶ 1
isr_tim1_cc
-
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 = TIM1, .max = 0x0000ffff, .rcc_mask = RCC_APB2ENR_TIM1EN, .bus = APB2, .irqn = TIM1_CC_IRQn } }
-
UART_0_ISR
¶ 1
(isr_usart2)
-
UART_1_ISR
¶ 1
(isr_usart1)
-
UART_2_ISR
¶ 1
(isr_usart3_8)
-
UART_NUMOF
¶ 1
(sizeof(uart_config) / sizeof(uart_config[0]))
-
const uart_conf_t
uart_config
()¶
-
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, 5, 2, 1 }, { 7, 6, 5, 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_PIN(PORT_B, 6), .af = GPIO_AF0, .rccmask = RCC_APB2ENR_SPI1EN, .apbbus = APB2 } }
-
I2C_0_ISR
¶ 1
isr_i2c1
-
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
= { { .dev = I2C1, .speed = I2C_SPEED_NORMAL, .scl_pin = GPIO_PIN(PORT_B, 8), .sda_pin = GPIO_PIN(PORT_B, 9), .scl_af = GPIO_AF1, .sda_af = GPIO_AF1, .bus = APB1, .rcc_mask = RCC_APB1ENR_I2C1EN, .rcc_sw_mask = RCC_CFGR3_I2C1SW, .irqn = I2C1_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 13 14 15 16 17 18 19 20 21 22
= { { .dev = TIM2, .rcc_mask = RCC_APB1ENR_TIM2EN, .chan = { { .pin = GPIO_PIN(PORT_B, 3) , .cc_chan = 1 }, { .pin = GPIO_PIN(PORT_B, 10) , .cc_chan = 2 }, { .pin = GPIO_PIN(PORT_B, 11) , .cc_chan = 3 }, { .pin = GPIO_UNDEF, .cc_chan = 0 } }, .af = GPIO_AF2, .bus = APB1 }, { .dev = TIM3, .rcc_mask = RCC_APB1ENR_TIM3EN, .chan = { { .pin = GPIO_PIN(PORT_B, 4) , .cc_chan = 0 }, { .pin = GPIO_PIN(PORT_C, 7) , .cc_chan = 1 }, { .pin = GPIO_PIN(PORT_C, 8), .cc_chan = 2 }, { .pin = GPIO_PIN(PORT_C, 9), .cc_chan = 3 } }, .af = GPIO_AF0, .bus = APB1 } }
-
RTC_NUMOF
¶ Nucleos with MB1136 C-02 or MB1136 C-03 -sticker on it have the required LSE oscillator provided on the X2 slot.
1
(1U)
See Nucleo User Manual UM1724 section 5.6.2.
-
ADC_CONFIG
¶ 1 2 3 4 5 6 7 8
{ \ { GPIO_PIN(PORT_A, 0), 0 },\ { GPIO_PIN(PORT_A, 1), 1 },\ { GPIO_PIN(PORT_A, 4), 4 },\ { GPIO_PIN(PORT_B, 0), 8 },\ { GPIO_PIN(PORT_C, 1), 11 },\ { GPIO_PIN(PORT_C, 0), 10 } \ }
-
ADC_NUMOF
¶ 1
(6)