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KSDK I2C: Update the return value to match the API documentation change 

Signed-off-by: Mahadevan Mahesh <Mahesh.Mahadevan@nxp.com>
pull/3460/head
Mahadevan Mahesh 2016-12-16 13:16:03 -06:00
parent 315d893e83
commit 8ec93ca4a4
1 changed files with 11 additions and 7 deletions
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18
targets/TARGET_Freescale/TARGET_KSDK2_MCUS/api/i2c_api.c
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@ -179,16 +179,20 @@ int i2c_byte_read(i2c_t *obj, int last)
int i2c_byte_write(i2c_t *obj, int data)
{
status_t ret_value;
#if FSL_I2C_DRIVER_VERSION > MAKE_VERSION(2, 0, 1)
if (I2C_MasterWriteBlocking(i2c_addrs[obj->instance], (uint8_t *)(&data), 1, kI2C_TransferNoStopFlag) == kStatus_Success) {
return 1;
}
ret_value = I2C_MasterWriteBlocking(i2c_addrs[obj->instance], (uint8_t *)(&data), 1, kI2C_TransferNoStopFlag);
#else
if (I2C_MasterWriteBlocking(i2c_addrs[obj->instance], (uint8_t *)(&data), 1) == kStatus_Success) {
return 1;
}
ret_value = I2C_MasterWriteBlocking(i2c_addrs[obj->instance], (uint8_t *)(&data), 1);
#endif
return 0;
if (ret_value == kStatus_Success) {
return 1;
} else if (ret_value == kStatus_I2C_Nak) {
return 0;
} else {
return 2;
}
}