ms5611_spi.c File Reference

Measurement Specialties (Intersema) MS5611-01BA and MS5607-02BA03 pressure/temperature sensor interface for SPI. More...

#include "peripherals/ms5611_spi.h"

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Functions
void	ms5611_spi_init (struct Ms5611_Spi *ms, struct spi_periph *spi_p, uint8_t slave_idx, bool is_ms5607)
void	ms5611_spi_start_configure (struct Ms5611_Spi *ms)
void	ms5611_spi_start_conversion (struct Ms5611_Spi *ms)
void	ms5611_spi_periodic_check (struct Ms5611_Spi *ms)
	Periodic function to ensure proper delay after triggering reset or conversion. More...
void	ms5611_spi_event (struct Ms5611_Spi *ms)

Detailed Description

Measurement Specialties (Intersema) MS5611-01BA and MS5607-02BA03 pressure/temperature sensor interface for SPI.

Definition in file ms5611_spi.c.

Function Documentation

ms5611_spi_event()

void ms5611_spi_event

(

struct Ms5611_Spi *

ms

)

Definition at line 133 of file ms5611_spi.c.

References Ms5611Data::c, Ms5611Data::d1, Ms5611Data::d2, Ms5611_Spi::data, Ms5611_Spi::data_available, if(), Ms5611_Spi::initialized, Ms5611_Spi::is_ms5607, ms5607_calc(), ms5611_calc(), ms5611_prom_crc_ok(), MS5611_PROM_READ, MS5611_START_CONV_D2, MS5611_STATUS_ADC_D1, MS5611_STATUS_ADC_D2, MS5611_STATUS_CONV_D2, MS5611_STATUS_IDLE, MS5611_STATUS_PROM, MS5611_STATUS_UNINIT, Ms5611_Spi::prom_cnt, PROM_NB, Ms5611_Spi::rx_buf, Ms5611_Spi::spi_p, spi_submit(), Ms5611_Spi::spi_trans, SPITransDone, SPITransFailed, SPITransSuccess, spi_transaction::status, Ms5611_Spi::status, and Ms5611_Spi::tx_buf.

Referenced by baro_event(), and baro_ms5611_event().

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ms5611_spi_init()

void ms5611_spi_init	(	struct Ms5611_Spi *	ms,
		struct spi_periph *	spi_p,
		uint8_t	slave_idx,
		bool	is_ms5607
	)

Definition at line 33 of file ms5611_spi.c.

References spi_transaction::after_cb, spi_transaction::before_cb, spi_transaction::bitorder, spi_transaction::cdiv, spi_transaction::cpha, spi_transaction::cpol, Ms5611_Spi::data_available, spi_transaction::dss, Ms5611_Spi::initialized, spi_transaction::input_buf, spi_transaction::input_length, Ms5611_Spi::is_ms5607, MS5611_STATUS_UNINIT, spi_transaction::output_buf, spi_transaction::output_length, Ms5611_Spi::prom_cnt, Ms5611_Spi::rx_buf, spi_transaction::select, spi_transaction::slave_idx, Ms5611_Spi::spi_p, Ms5611_Spi::spi_trans, SPICphaEdge2, SPICpolIdleHigh, SPIDiv64, SPIDss8bit, SPIMSBFirst, SPISelectUnselect, SPITransDone, spi_transaction::status, Ms5611_Spi::status, and Ms5611_Spi::tx_buf.

Referenced by baro_init(), and baro_ms5611_init().

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ms5611_spi_periodic_check()

void ms5611_spi_periodic_check

(

struct Ms5611_Spi *

ms

)

Periodic function to ensure proper delay after triggering reset or conversion.

Should run at 100Hz max. Typical conversion time is 8.22ms at max resolution.

Definition at line 92 of file ms5611_spi.c.

References MS5611_ADC_READ, MS5611_PROM_READ, MS5611_STATUS_ADC_D1, MS5611_STATUS_ADC_D2, MS5611_STATUS_CONV_D1, MS5611_STATUS_CONV_D1_OK, MS5611_STATUS_CONV_D2, MS5611_STATUS_CONV_D2_OK, MS5611_STATUS_PROM, MS5611_STATUS_RESET, MS5611_STATUS_RESET_OK, Ms5611_Spi::prom_cnt, Ms5611_Spi::spi_p, spi_submit(), Ms5611_Spi::spi_trans, SPITransDone, spi_transaction::status, Ms5611_Spi::status, and Ms5611_Spi::tx_buf.

Referenced by baro_ms5611_periodic_check(), and ms5611_spi_periodic().

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ms5611_spi_start_configure()

void ms5611_spi_start_configure

(

struct Ms5611_Spi *

ms

)

Definition at line 65 of file ms5611_spi.c.

References Ms5611_Spi::initialized, MS5611_SOFT_RESET, MS5611_STATUS_RESET, MS5611_STATUS_UNINIT, Ms5611_Spi::prom_cnt, Ms5611_Spi::spi_p, spi_submit(), Ms5611_Spi::spi_trans, Ms5611_Spi::status, and Ms5611_Spi::tx_buf.

Referenced by ms5611_spi_read().

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ms5611_spi_start_conversion()

void ms5611_spi_start_conversion

(

struct Ms5611_Spi *

ms

)

Definition at line 76 of file ms5611_spi.c.

References MS5611_START_CONV_D1, MS5611_STATUS_CONV_D1, MS5611_STATUS_IDLE, Ms5611_Spi::spi_p, spi_submit(), Ms5611_Spi::spi_trans, SPITransDone, spi_transaction::status, Ms5611_Spi::status, and Ms5611_Spi::tx_buf.

Referenced by ms5611_spi_read().

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