Diff: nRF51822_Science_Journal/config_change.cpp

Revision:

0:1ad0e04b1bc5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nRF51822_Science_Journal/config_change.cpp	Thu Sep 01 05:14:03 2016 +0000
@@ -0,0 +1,63 @@
+/*
+ *  Copyright 2016 Google Inc. All Rights Reserved.
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#include <stdlib.h>
+#include "config_change.h"
+
+#define SENSOR_CONFIG_SIZE 20
+
+PinType pin_type = ANALOG;
+int pin = 0;
+static uint8_t sensorConfig[SENSOR_CONFIG_SIZE];
+
+bool decode_pin(pb_istream_t *stream, const pb_field_t *field, void * *arg) {
+    goosci_Pin sp = goosci_Pin_init_zero;
+    if (!pb_decode(stream, goosci_Pin_fields, &sp))
+        return false;
+
+    if (sp.which_pin == goosci_Pin_analog_pin_tag) {
+        pin_type = ANALOG;
+        pin = sp.pin.analog_pin.pin;
+
+    } 
+    else if (sp.which_pin == goosci_Pin_digital_pin_tag) 
+    {
+        pin_type = DIGITAL;
+        pin = sp.pin.digital_pin.pin;
+
+    } 
+    else 
+    {
+        pin_type = VIRTUAL;
+    }
+    return true;
+}
+
+void handle(uint8_t* data, int8_t length) {
+    int8_t size = data[0];
+    bool last = data[1] == 1;
+    if (last) {
+        uint8_t sensorConfig[SENSOR_CONFIG_SIZE];
+        memcpy(sensorConfig, data + 2, size);
+        pb_istream_t stream = pb_istream_from_buffer(sensorConfig, size);
+        goosci_SensorDataRequest sdr = goosci_SensorDataRequest_init_zero;
+        sdr.pin.funcs.decode = &decode_pin;
+        if (!pb_decode(&stream, goosci_SensorDataRequest_fields, &sdr)) {
+            //DEBUG_PRINT("Failed parse of string.");
+        }
+    }
+
+}