mbed official
mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Diff: drivers/I2C.h
- Revision:
- 161:2cc1468da177
- Parent:
- 153:fa9ff456f731
- Child:
- 167:e84263d55307
--- a/drivers/I2C.h Tue Mar 14 16:40:56 2017 +0000
+++ b/drivers/I2C.h Thu Mar 30 13:45:57 2017 +0100
@@ -117,8 +117,8 @@
* @param repeated Repeated start, true - do not send stop at end
*
* @returns
- * 0 or non-zero - written number of bytes,
- * negative - I2C_ERROR_XXX status
+ * 0 on success (ack),
+ * non-0 on failure (nack)
*/
int write(int address, const char *data, int length, bool repeated = false);
