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mcp355x.c File Reference

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

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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_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().