mcp355x.c File Reference

Driver for MCP3550/1/3. More...

#include "peripherals/mcp355x.h"
#include "mcu_periph/spi.h"

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Functions
void	mcp355x_init (void)
void	mcp355x_read (void)
void	mcp355x_event (void)

Variables
bool	mcp355x_data_available
int32_t	mcp355x_data
uint8_t	mcp355x_val [4]
struct spi_transaction	mcp355x_spi_trans

Detailed Description

Driver for MCP3550/1/3.

Definition in file mcp355x.c.

Function Documentation

void mcp355x_event

(

void

)

Definition at line 60 of file mcp355x.c.

References spi_transaction::input_buf, mcp355x_data, mcp355x_data_available, mcp355x_spi_trans, SPITransDone, SPITransFailed, SPITransSuccess, and spi_transaction::status.

Referenced by navgo_baro_event().

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void mcp355x_init

(

void

)

Definition at line 36 of file mcp355x.c.

References spi_transaction::bitorder, spi_transaction::cdiv, spi_transaction::cpha, spi_transaction::cpol, spi_transaction::dss, spi_transaction::input_buf, spi_transaction::input_length, mcp355x_data, mcp355x_data_available, mcp355x_spi_trans, mcp355x_val, spi_transaction::output_buf, spi_transaction::output_length, spi_transaction::select, spi_transaction::slave_idx, SPI_SLAVE0, SPICphaEdge1, SPICpolIdleLow, SPIDiv64, SPIDss8bit, SPIMSBFirst, and SPISelect.

Referenced by baro_init().

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void mcp355x_read

(

void

)

Definition at line 55 of file mcp355x.c.

References mcp355x_spi_trans, spi1, and spi_submit().

Referenced by baro_periodic().

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Variable Documentation

int32_t mcp355x_data

Definition at line 31 of file mcp355x.c.

Referenced by mcp355x_event(), mcp355x_init(), and navgo_baro_event().

bool mcp355x_data_available

Definition at line 30 of file mcp355x.c.

Referenced by mcp355x_event(), mcp355x_init(), and navgo_baro_event().

struct spi_transaction mcp355x_spi_trans

Definition at line 34 of file mcp355x.c.

Referenced by mcp355x_event(), mcp355x_init(), and mcp355x_read().

uint8_t mcp355x_val[4]

Definition at line 32 of file mcp355x.c.

Referenced by mcp355x_init().