sub_bb_i2c_scan

Synopsis

int sub_bb_i2c_scan( sub_handle hndl, int channel, int* slave_cnt,

                                                                         char* slave_buf )

Scan I2C bus looking for connected slave devices.

Parameters

•channel - Bit-bang I2C Master channel 0..3

•*slave_cnt - Buffer to store number of found slave devices

•slave_buf - Buffer to store found slave device addresses

Return value

On success function returns 0. Otherwise error code.

See also

Error Codes, I2C Status

Compatibility