From 3c842a6a437bfb8cde6164810c6a001803b2bec4 Mon Sep 17 00:00:00 2001
From: Bertrand Songis <bsongis@gmail.com>
Date: Thu, 25 Apr 2019 11:03:20 +0200
Subject: [PATCH] Bluetooth flash firmware started

---
 radio/src/bluetooth.cpp | 33 +++++++++++++++++++++++++++++++++
 radio/src/bluetooth.h   |  3 ++-
 radio/src/cli.cpp       |  6 +++---
 3 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/radio/src/bluetooth.cpp b/radio/src/bluetooth.cpp
index 654ae8f58..9e27fff13 100644
--- a/radio/src/bluetooth.cpp
+++ b/radio/src/bluetooth.cpp
@@ -463,3 +463,36 @@ void Bluetooth::wakeup()
   }
 }
 #endif
+
+void Bluetooth::flashFirmware(const char * filename)
+{
+  state = BLUETOOTH_STATE_FLASH_FIRMWARE;
+
+  pausePulses();
+
+  drawProgressScreen(getBasename(filename), "Device reset...", 0, 0);
+
+  /* wait 2s off */
+  watchdogSuspend(2000);
+  RTOS_WAIT_MS(2000);
+
+  const char * result = nullptr;
+
+  AUDIO_PLAY(AU_SPECIAL_SOUND_BEEP1 );
+  BACKLIGHT_ENABLE();
+
+  if (result) {
+    POPUP_WARNING(STR_FIRMWARE_UPDATE_ERROR);
+    SET_WARNING_INFO(result, strlen(result), 0);
+  }
+  else {
+    POPUP_INFORMATION(STR_FIRMWARE_UPDATE_SUCCESS);
+  }
+
+  /* wait 2s off */
+  watchdogSuspend(2000);
+  RTOS_WAIT_MS(2000);
+
+  state = BLUETOOTH_STATE_OFF;
+  resumePulses();
+}
\ No newline at end of file
diff --git a/radio/src/bluetooth.h b/radio/src/bluetooth.h
index 3c16e9c5c..816ef492d 100644
--- a/radio/src/bluetooth.h
+++ b/radio/src/bluetooth.h
@@ -40,7 +40,7 @@ enum BluetoothStates {
   BLUETOOTH_STATE_CONNECT_SENT,
   BLUETOOTH_STATE_CONNECTED,
   BLUETOOTH_STATE_DISCONNECTED,
-  BLUETOOTH_STATE_FIRMWARE_UGRADE
+  BLUETOOTH_STATE_FLASH_FIRMWARE
 };
 
 #define LEN_BLUETOOTH_ADDR              16
@@ -63,6 +63,7 @@ class Bluetooth
     void forwardTelemetry(const uint8_t * packet);
     void receiveTrainer();
     void wakeup();
+    void flashFirmware(const char * filename);
 
     volatile uint8_t state;
     char localAddr[LEN_BLUETOOTH_ADDR+1];
diff --git a/radio/src/cli.cpp b/radio/src/cli.cpp
index 95051aa25..3b402989b 100644
--- a/radio/src/cli.cpp
+++ b/radio/src/cli.cpp
@@ -1166,14 +1166,14 @@ int cliBlueTooth(const char ** argv)
   if (!strncmp(argv[1], "AT", 2) || !strncmp(argv[1], "TTM", 3)) {
     char command[32];
     strAppend(strAppend(command, argv[1]), "\r\n");
-    bluetoothWriteString(command);
-    char * line = bluetoothReadline();
+    bluetooth.writeString(command);
+    char * line = bluetooth.readline();
     serialPrint("<BT %s", line);
   }
   else if (toInt(argv, 1, &baudrate) > 0) {
     if (baudrate > 0) {
       bluetoothInit(baudrate);
-      char * line = bluetoothReadline();
+      char * line = bluetooth.readline();
       serialPrint("<BT %s", line);
     }
     else {