projects_leo/ttgo_smartwatch_prox
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highly experimental bluetooth, try gadgetbridge

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This commit is contained in:
sharandac
2020-08-12 20:12:21 +02:00
parent aeb15d34a8
commit 4bb56c8b58
11 changed files with 49 additions and 29 deletions
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16
src/hardware/blectl.cpp
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@@ -34,6 +34,8 @@
#include "blectl.h"
#include "gui/statusbar.h"
EventGroupHandle_t blectl_status = NULL;
portMUX_TYPE blectlMux = portMUX_INITIALIZER_UNLOCKED;
@@ -50,11 +52,13 @@ String message;
class BleCtlServerCallbacks: public BLEServerCallbacks {
void onConnect(BLEServer* pServer) {
blectl_set_event( BLECTL_CONNECT );
statusbar_style_icon( STATUSBAR_BLUETOOTH, STATUSBAR_STYLE_WHITE );
Serial.printf("BLE connected\r\n");
};
void onDisconnect(BLEServer* pServer) {
blectl_clear_event( BLECTL_CONNECT );
statusbar_style_icon( STATUSBAR_BLUETOOTH, STATUSBAR_STYLE_GRAY );
Serial.printf("BLE disconnected\r\n");
delay(500);
pServer->getAdvertising()->start();
@@ -128,7 +132,7 @@ class BleCtlCallbacks : public BLECharacteristicCallbacks
return;
}
message[message.length()] = 0;
// processMessage();
Serial.println("BLE message: " + message );
message.clear();
} else {
message += rxValue[i];
@@ -150,11 +154,15 @@ void blectl_setup( void ) {
blectl_status = xEventGroupCreate();
blectl_set_event( BLECTL_CONNECT | BLECTL_OFF_REQUEST | BLECTL_ON_REQUEST | BLECTL_PAIRING | BLECTL_STANDBY_REQUEST | BLECTL_ACTIVE | BLECTL_SCAN );
esp_bt_controller_enable( ESP_BT_MODE_BLE );
esp_bt_controller_mem_release( ESP_BT_MODE_CLASSIC_BT );
esp_bt_mem_release( ESP_BT_MODE_CLASSIC_BT );
// Create the BLE Device
// Name needs to match filter in Gadgetbridge's banglejs getSupportedType() function.
// This is too long I think:
// BLEDevice::init("Espruino Gadgetbridge Compatible Device");
BLEDevice::init("Espruino");
BLEDevice::init("Espruino (T-Watch2020)");
// The minimum power level (-12dbm) ESP_PWR_LVL_N12 was too low
BLEDevice::setPower( ESP_PWR_LVL_N9 );
@@ -193,8 +201,8 @@ void blectl_setup( void ) {
pServer->getAdvertising()->addServiceUUID( pService->getUUID() );
// Slow advertising interval for battery life
// The maximum 0x4000 interval of ~16 sec was too slow, I could not reliably connect
pServer->getAdvertising()->setMinInterval( 1000 );
pServer->getAdvertising()->setMaxInterval( 2000 );
pServer->getAdvertising()->setMinInterval( 100 );
pServer->getAdvertising()->setMaxInterval( 200 );
pServer->getAdvertising()->start();
Serial.printf("BLE advertising...\r\n");
}