ms2100_arch.c File Reference

STM32 specific functions for the ms2100 magnetic sensor from PNI. More...

#include "peripherals/ms2100.h"
#include "mcu_periph/sys_time.h"
#include <libopencm3/stm32/rcc.h>
#include <libopencm3/stm32/gpio.h>
#include <libopencm3/stm32/exti.h>
#include <libopencm3/cm3/nvic.h>

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Functions
void	ms2100_arch_init (void)
void	ms2100_reset_cb (struct spi_transaction *t)
	Reset callback. More...
void	exti9_5_isr (void)

Detailed Description

STM32 specific functions for the ms2100 magnetic sensor from PNI.

Definition in file ms2100_arch.c.

Function Documentation

void exti9_5_isr

(

void

)

Definition at line 81 of file ms2100_arch.c.

References ms2100, MS2100_GOT_EOC, and Ms2100::status.

void ms2100_arch_init

(

void

)

Definition at line 40 of file ms2100_arch.c.

References _VIC_ADDR, _VIC_CNTL, EXTINT, EXTINT_ISR(), EXTMODE, EXTPOLAR, GPIO13, GPIO5, gpio_set(), GPIOB, GPIOC, MS2100_DRDY_EINT, MS2100_DRDY_PINSEL, MS2100_DRDY_PINSEL_BIT, MS2100_DRDY_PINSEL_VAL, MS2100_DRDY_VIC_IT, MS2100_RESET_IODIR, MS2100_RESET_PIN, Ms2100Reset, NVIC_EXTI9_5_IRQ, VIC_BIT, VIC_ENABLE, VICIntEnable, and VICIntSelect.

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void ms2100_reset_cb

(

struct spi_transaction *

t

)

Reset callback.

called before spi transaction and after slave select

Definition at line 63 of file ms2100_arch.c.

References cpu_ticks_of_nsec(), Ms2100Reset, Ms2100Set, and T0TC.

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