fixed warning (#2297)

Author: bernd-herzog

firmware/application/apps/ui_standalone_view.cpp

@@ -124,8 +124,9 @@ standalone_application_api_t api = {
 };
 
 StandaloneView::StandaloneView(NavigationView& nav, uint8_t* app_image)
-    : nav_(nav), _app_image(app_image) {
-    if (_app_image == nullptr) {
+    : nav_(nav),
+      _app_image(*app_image) {
+    if (app_image == nullptr) {
         chDbgPanic("Invalid application image");
     }
 

firmware/application/apps/ui_standalone_view.hpp

@@ -54,9 +54,9 @@ class StandaloneView : public View {
    private:
     bool initialized = false;
     NavigationView& nav_;
-    uint8_t* _app_image;
+    uint8_t& _app_image;
     standalone_application_information_t* get_application_information() const {
-        return reinterpret_cast<standalone_application_information_t*>(_app_image);
+        return reinterpret_cast<standalone_application_information_t*>(&_app_image);
     }
 
     MessageHandlerRegistration message_handler_sample{

firmware/common/i2cdev_ppmod.cpp

@@ -69,7 +69,7 @@ std::vector<uint8_t> I2cDev_PPmod::downloadStandaloneApp(uint32_t index, size_t
         return {};
     }
 
-    uint16_t data[3] = {(uint16_t)Command::COMMAND_APP_TRANSFER, index, offset / transfer_block_size};
+    uint16_t data[3] = {(uint16_t)Command::COMMAND_APP_TRANSFER, (uint16_t)index, (uint16_t)(offset / transfer_block_size)};
 
     std::vector<uint8_t> ret(transfer_block_size);
     bool success = i2c_read((uint8_t*)&data, sizeof(data), (uint8_t*)ret.data(), transfer_block_size);