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ms5611_i2c.c File Reference

Measurement Specialties (Intersema) MS5611-01BA and MS5607-02BA03 pressure/temperature sensor interface for I2C. More...

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Functions

void ms5611_i2c_init (struct Ms5611_I2c *ms, struct i2c_periph *i2c_p, uint8_t addr, bool is_ms5607)
 
void ms5611_i2c_start_configure (struct Ms5611_I2c *ms)
 
void ms5611_i2c_start_conversion (struct Ms5611_I2c *ms)
 
void ms5611_i2c_periodic_check (struct Ms5611_I2c *ms)
 Periodic function to ensure proper delay after triggering reset or conversion. More...
 
void ms5611_i2c_event (struct Ms5611_I2c *ms)
 

Detailed Description

Measurement Specialties (Intersema) MS5611-01BA and MS5607-02BA03 pressure/temperature sensor interface for I2C.

Definition in file ms5611_i2c.c.

Function Documentation

void ms5611_i2c_init ( struct Ms5611_I2c ms,
struct i2c_periph i2c_p,
uint8_t  addr,
bool  is_ms5607 
)
void ms5611_i2c_periodic_check ( struct Ms5611_I2c 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 78 of file ms5611_i2c.c.

References i2c_transaction::buf, Ms5611_I2c::i2c_p, Ms5611_I2c::i2c_trans, i2c_transceive(), I2CTransDone, 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_I2c::prom_cnt, i2c_transaction::slave_addr, Ms5611_I2c::status, and i2c_transaction::status.

Referenced by baro_ms5611_periodic_check(), and ms5611_i2c_periodic().

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void ms5611_i2c_start_configure ( struct Ms5611_I2c ms)

Definition at line 51 of file ms5611_i2c.c.

References i2c_transaction::buf, Ms5611_I2c::i2c_p, Ms5611_I2c::i2c_trans, i2c_transmit(), Ms5611_I2c::initialized, MS5611_SOFT_RESET, MS5611_STATUS_RESET, MS5611_STATUS_UNINIT, Ms5611_I2c::prom_cnt, i2c_transaction::slave_addr, and Ms5611_I2c::status.

Referenced by ms5611_i2c_read().

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void ms5611_i2c_start_conversion ( struct Ms5611_I2c ms)

Definition at line 62 of file ms5611_i2c.c.

References i2c_transaction::buf, Ms5611_I2c::i2c_p, Ms5611_I2c::i2c_trans, i2c_transmit(), I2CTransDone, MS5611_START_CONV_D1, MS5611_STATUS_CONV_D1, MS5611_STATUS_IDLE, i2c_transaction::slave_addr, Ms5611_I2c::status, and i2c_transaction::status.

Referenced by ms5611_i2c_read().

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