mirror/openscale
1
0
Fork 0
mirror of https://github.com/oliexdev/openScale.git synced 2025-08-29 19:20:36 +02:00
Code Issues Releases Wiki Activity

Ignore 17th byte of the message in the Excelvan scales; some variants include an optional 'physiological age'.

Browse Source 
This allows supporting (at least) the Excelvan CF366BLE using the existing driver with no other changes needed.
This commit is contained in:
Paul Cowan
2018-07-02 09:53:12 +10:00
parent c346e30ae3
commit 9caacddb79
1 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
android_app/app/src/main/java/com/health/openscale/core/bluetooth/BluetoothExcelvanCF369BLE.java
View File

@@ -117,8 +117,10 @@ public class BluetoothExcelvanCF369BLE extends BluetoothCommunication {
if (data != null && data.length > 0) { if (data != null && data.length > 0) {
// if data is body scale type // if data is body scale type. At least some variants (e.g. CF366BLE) of this scale
if (data.length == 16 && data[0] == (byte)0xcf) { // return a 17th byte representing "physiological age". Allow (but ignore) that byte
// to support those variants.
if ((data.length >= 16 && data.length <= 17) && data[0] == (byte)0xcf) {
if (!Arrays.equals(data, receivedData)) { // accepts only one data of the same content if (!Arrays.equals(data, receivedData)) { // accepts only one data of the same content
receivedData = data; receivedData = data;
parseBytes(data); parseBytes(data);
@@ -135,6 +137,7 @@ public class BluetoothExcelvanCF369BLE extends BluetoothCommunication {
float visceralFat = weightBytes[11] & 0xFF; float visceralFat = weightBytes[11] & 0xFF;
float water = Converters.fromUnsignedInt16Be(weightBytes, 12) / 10.0f; float water = Converters.fromUnsignedInt16Be(weightBytes, 12) / 10.0f;
float bmr = Converters.fromUnsignedInt16Be(weightBytes, 14); float bmr = Converters.fromUnsignedInt16Be(weightBytes, 14);
// weightBytes[16] is an (optional, ignored) "physiological age" in some scale variants.
ScaleMeasurement scaleBtData = new ScaleMeasurement(); ScaleMeasurement scaleBtData = new ScaleMeasurement();