Merge pull request #162 from LedgerHQ/cev/nbgl_nano_icon

NBGL Nano Icon for Home Screen

Author: cedelavergne-ledger

.gitignore

@@ -5,6 +5,9 @@ build/
 bin/
 debug/
 
+# Nano NBGL reversed icon for Home Screen
+glyphs/home_boilerplate_14px.gif
+
 # Temporary directory with snapshots taken during test runs
 tests/snapshots-tmp/
 

Makefile

@@ -28,7 +28,7 @@ APPNAME = "Boilerplate"
 # Application version
 APPVERSION_M = 2
 APPVERSION_N = 2
-APPVERSION_P = 1
+APPVERSION_P = 2
 APPVERSION = "$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)"
 
 # Application source files
@@ -41,6 +41,12 @@ ICON_NANOSP = icons/app_boilerplate_14px.gif
 ICON_STAX = icons/app_boilerplate_32px.gif
 ICON_FLEX = icons/app_boilerplate_40px.gif
 
+# With the Nano NBGL Design, the Home Screen icon is the reverse of the App icon:
+# It should be on white background, with rounded corners.
+# This definition allows SDK Makefiles to automatically generate it based on the App icon.
+# Please note that the icon is dynamically generated, and declared in the .gitignore to avoid storing it.
+ICON_HOME_NANO = glyphs/home_boilerplate_14px.gif
+
 # Application allowed derivation curves.
 # Possibles curves are: secp256k1, secp256r1, ed25519 and bls12381g1
 # If your app needs it, you can specify multiple curves by using:

glyphs/app_boilerplate_16px.gif

@@ -3,10 +3,12 @@
 #include <stdbool.h>  // bool
 
 #if defined(TARGET_NANOX) || defined(TARGET_NANOS2)
-#define ICON_APP_BOILERPLATE C_app_boilerplate_16px
+#define ICON_APP_BOILERPLATE C_app_boilerplate_14px
+#define ICON_APP_HOME        C_home_boilerplate_14px
 #define ICON_APP_WARNING     C_icon_warning
 #elif defined(TARGET_STAX) || defined(TARGET_FLEX)
 #define ICON_APP_BOILERPLATE C_app_boilerplate_64px
+#define ICON_APP_HOME        ICON_APP_BOILERPLATE
 #define ICON_APP_WARNING     C_Warning_64px
 #endif
 

icons/app_boilerplate_16px.gif

@@ -81,7 +81,7 @@ static void review_warning_choice(bool confirm) {
 
     // Reset setting menu to the right page
     nbgl_useCaseHomeAndSettings(APPNAME,
-                                &ICON_APP_BOILERPLATE,
+                                &ICON_APP_HOME,
                                 NULL,
                                 initSettingPage,
                                 &settingContents,
@@ -146,7 +146,7 @@ void ui_menu_main(void) {
 #endif
 
     nbgl_useCaseHomeAndSettings(APPNAME,
-                                &ICON_APP_BOILERPLATE,
+                                &ICON_APP_HOME,
                                 NULL,
                                 INIT_HOME_PAGE,
                                 &settingContents,