periph_conf.h File Reference

Peripheral MCU configuration for the nucleo-f091rc board. More...

Detailed Description

Peripheral MCU configuration for the nucleo-f091rc board.

Author
Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "cfg_i2c1_pb8_pb9.h"
+ Include dependency graph for periph_conf.h:

Go to the source code of this file.

Clock settings

Note
This is auto-generated from cpu/stm32_common/dist/clk_conf/clk_conf.c
#define CLOCK_CORECLOCK   (48000000U)
 
#define CLOCK_HSE   (8000000U)
 
#define CLOCK_LSE   (1)
 
#define CLOCK_AHB_DIV   RCC_CFGR_HPRE_DIV1
 
#define CLOCK_AHB   (CLOCK_CORECLOCK / 1)
 
#define CLOCK_APB1_DIV   RCC_CFGR_PPRE_DIV1 /* max 48MHz */
 
#define CLOCK_APB1   (CLOCK_CORECLOCK / 1)
 
#define CLOCK_APB2   (CLOCK_APB1)
 
#define CLOCK_PLL_PREDIV   (1)
 
#define CLOCK_PLL_MUL   (6)
 

Timer configuration

#define TIMER_0_ISR   isr_tim1_cc
 
#define TIMER_NUMOF   ARRAY_SIZE(timer_config)
 
static const timer_conf_t timer_config []
 

UART configuration

#define UART_0_ISR   (isr_usart2)
 
#define UART_1_ISR   (isr_usart1)
 
#define UART_2_ISR   (isr_usart3_8)
 
#define UART_NUMOF   ARRAY_SIZE(uart_config)
 
static const uart_conf_t uart_config []
 

SPI configuration

Note
The spi_divtable is auto-generated from cpu/stm32_common/dist/spi_divtable/spi_divtable.c
#define SPI_NUMOF   ARRAY_SIZE(spi_config)
 
static const uint8_t spi_divtable [2][5]
 
static const spi_conf_t spi_config []
 

PWM configuration

#define PWM_NUMOF   ARRAY_SIZE(pwm_config)
 
static const pwm_conf_t pwm_config []
 

ADC configuration

#define ADC_CONFIG
 
#define ADC_NUMOF   (6)
 

Macro Definition Documentation

◆ ADC_CONFIG

#define ADC_CONFIG
Value:
{ \
{ 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 } \
}
port C
Definition: periph_cpu.h:38
port A
Definition: periph_cpu.h:36
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35
port B
Definition: periph_cpu.h:37

Definition at line 229 of file periph_conf.h.

Variable Documentation

◆ pwm_config

const pwm_conf_t pwm_config[]
static
Initial value:
= {
{
.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
}
}
port C
Definition: periph_cpu.h:38
APB1 bus.
use alternate function 0
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35
use alternate function 2
port B
Definition: periph_cpu.h:37

Definition at line 199 of file periph_conf.h.

◆ spi_config

const spi_conf_t spi_config[]
static
Initial value:
= {
{
.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,
}
}
use alternate function 0
port A
Definition: periph_cpu.h:36
APB2 bus.
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35
port B
Definition: periph_cpu.h:37

Definition at line 173 of file periph_conf.h.

◆ spi_divtable

const uint8_t spi_divtable[2][5]
static
Initial value:
= {
{
7,
6,
5,
2,
1
},
{
7,
6,
5,
2,
1
}
}

Definition at line 156 of file periph_conf.h.

◆ timer_config

const timer_conf_t timer_config[]
static
Initial value:
= {
{
.dev = TIM1,
.max = 0x0000ffff,
.rcc_mask = RCC_APB2ENR_TIM1EN,
.bus = APB2,
.irqn = TIM1_CC_IRQn
}
}
APB2 bus.

Definition at line 77 of file periph_conf.h.