boards/nucleo-f303ze/include/periph_conf.h

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)
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_usart3)
UART_0_DMA_ISR
1
(isr_dma1_stream6)
UART_1_ISR
1
(isr_usart1)
UART_1_DMA_ISR
1
(isr_dma1_stream5)
UART_2_ISR
1
(isr_usart2)
UART_2_DMA_ISR
1
(isr_dma1_stream4)
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()
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10
11
12
13
14
15
16
17
18
19
20
21
22
= {
    {
        .dev      = TIM1,
        .rcc_mask = RCC_APB2ENR_TIM1EN,
        .chan     = { { .pin = GPIO_PIN(PORT_E,  9) , .cc_chan = 0},
                      { .pin = GPIO_PIN(PORT_E, 11) , .cc_chan = 1},
                      { .pin = GPIO_PIN(PORT_E, 13) , .cc_chan = 2},
                      { .pin = GPIO_UNDEF,           .cc_chan = 0} },
        .af       = GPIO_AF2,
        .bus      = APB2
    },
    {
        .dev      = TIM4,
        .rcc_mask = RCC_APB1ENR_TIM4EN,
        .chan     = { { .pin = GPIO_PIN(PORT_D, 15) , .cc_chan = 3},
                      { .pin = GPIO_UNDEF,           .cc_chan = 0},
                      { .pin = GPIO_UNDEF,           .cc_chan = 0},
                      { .pin = GPIO_UNDEF,           .cc_chan = 0} },
        .af       = GPIO_AF2,
        .bus      = APB1
    }
}
SPI_NUMOF
1
(sizeof(spi_config) / sizeof(spi_config[0]))
const uint8_t spi_divtable()
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 3
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 5
 6
 7
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10
11
12
13
14
15
16
= {
    {       
        7,  
        6,  
        4,  
        2,  
        1   
    },
    {       
        7,  
        7,  
        5,  
        3,  
        2   
    }
}
const spi_conf_t spi_config()
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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
    }
}
ADC_NUMOF
1
(0)