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Added new iic files

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Ross Owen
2012-02-24 17:15:17 +00:00
parent 5c9079eaa6
commit f707f8973c
2 changed files with 490 additions and 0 deletions
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36
module_usb_aud_shared/iic/iic.h Executable file
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#ifndef IIC_H_
#define IIC_H_
#include <xccompat.h>
int iic_initialise(timer t, port p_scl, port p_sda);
// Write to IIC device
#if defined __XC__
int iic_writeC(unsigned int address, unsigned int reg, unsigned char data[], unsigned int numBytes, chanend ?c,
port ?p_scl, port ?p_sda);
#elif defined __STDC__
int iic_writeC(unsigned int address, unsigned int reg, unsigned char data[], unsigned int numBytes, chanend c,
port p_scl, port p_sda);
#endif
int iic_write(unsigned int address, unsigned int reg, unsigned char data[], unsigned int numBytes, timer t,
port p_scl, port p_sda);
// Read from IIC device
// It receives numBytes, acking each one and does not ack the final byte
#if defined __XC__
int iic_readC(unsigned int address, unsigned int reg, unsigned char data[], unsigned int numBytes, chanend ?c,
port ?p_scl, port ?p_sda);
#elif defined __STDC__
int iic_readC(unsigned int address, unsigned int reg, unsigned char data[], unsigned int numBytes, chanend c,
port p_scl, port p_sda);
#endif
int iic_read(unsigned int address, unsigned int reg, unsigned char data[], unsigned int numBytes, timer t, port p_scl, port p_sda);
// iic_phy_wait
// Wait a certain number of cycles
void iic_phy_wait(unsigned delay, timer t);
#endif /*IIC_H_*/