Peter Gao / nRF51822

Nordic stack and drivers for the mbed BLE API

Dependents:   idd_hw5_bleFanProto

Fork of nRF51822 by Nordic Semiconductor

Diff: nRF51GattServer.cpp

Revision:
31:c3ce6ee5d300
Parent:
30:85305292b44f
Child:
34:48d24b1d2fe6
--- a/nRF51GattServer.cpp	Wed Jun 11 14:52:13 2014 +0100
+++ b/nRF51GattServer.cpp	Fri Jun 13 11:21:09 2014 +0100
@@ -112,12 +112,10 @@
     @endcode
 */
 /**************************************************************************/
-ble_error_t nRF51GattServer::readValue(uint16_t charHandle,
-                                       uint8_t  buffer[],
-                                       uint16_t len)
+ble_error_t nRF51GattServer::readValue(uint16_t charHandle, uint8_t buffer[], uint16_t *const lengthP)
 {
     ASSERT( ERROR_NONE ==
-            sd_ble_gatts_value_get(nrfCharacteristicHandles[charHandle].value_handle, 0, &len, buffer),
+            sd_ble_gatts_value_get(nrfCharacteristicHandles[charHandle].value_handle, 0, lengthP, buffer),
             BLE_ERROR_PARAM_OUT_OF_RANGE);
 
     return BLE_ERROR_NONE;