@CHIP-RTOS C Library V2.00 - I2C Bus API
I2C_receive_char
Receive a single character int I2C_receive_char ( unsigned char slave,
char far *char_in,
unsigned char lastchar ); Parameters
slave
- 7 bit slave address in B7-B1, B0=Don't care
char_in
- Pointer to one character buffer provided by caller where
received character will be placed.
not_last
- = 0 for last char to be received, otherwise non-zero.
Return Value
- 0: Success, received char is output to 'char_in' location.
5: Bus allocated
6: Bus arbitration failed
7: Bus error
8: Timeout
9: Slave faulty or not available
Comments
- The IPC@CHIP is the I2C bus master.
See Also
RTOS API
- This library function invokes a RTOS software interrupt.
Refer to this RTOS API function's
documentation
for more details.
This API List
List of C Libraries
@CHIP-RTOS Main Index
End of document
|