Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Dependencies: DMBasicGUI DMSupport
This is the software that is flashed on the LPC4088 Display Modules before they are shipped from Embedded Artists.
Information
This project works on both the 4.3" and 5" display modules but requires different file systems to handle the different display resolutions.
For the 4.3" displays first drag-n-drop the media/fs_480_raw.fs5 (if you are using the new DAPLINK firmware use fs_480_raw.hex) file to the MBED drive and then drag-n-drop the demo itself. This way both the file system and software are up to date.
For the 5" displays first drag-n-drop the media/fs_800_raw.fsF (if you are using the new DAPLINK firmware use fs_800_raw.hex) file to the MBED drive and then drag-n-drop the demo itself. This way both the file system and software are up to date.
There is a prebuilt version of the demo binary here.
This is what it looks like on a 4.3" display:
The first slide from the Slideshow:
A couple of images from the Image Viewer
Revision 4:a7cbb22e4348, committed 2015-04-28
- Comitter:
- alindvall
- Date:
- Tue Apr 28 12:21:14 2015 +0000
- Parent:
- 3:57de4d043115
- Child:
- 5:6ca8470ba8f8
- Commit message:
- Updated to latest version of the DMSupport and DMBasicGUI libraries
Changed in this revision
--- a/AppImageViewer.cpp Mon Mar 23 13:49:19 2015 +0000
+++ b/AppImageViewer.cpp Tue Apr 28 12:21:14 2015 +0000
@@ -193,6 +193,10 @@
}
_win->fb = fb;
Image::ImageData_t* data = (Image::ImageData_t*)evt.value.p;
+ if ((data->width < _disp->width()) || (data->height < _disp->height())) {
+ // Clear background as the image is not full screen
+ memset(fb, 0, _disp->fbSize());
+ }
swim_put_image_xy(_win, (COLOR_T*)data->pixels, data->width, data->height, (_disp->width()-data->width)/2, (_disp->height()-data->height)/2);
free(data->pointerToFree);
_mailbox.free(data);
@@ -264,4 +268,3 @@
{
_resOk = res;
}
-
--- a/DMSupport.lib Mon Mar 23 13:49:19 2015 +0000 +++ b/DMSupport.lib Tue Apr 28 12:21:14 2015 +0000 @@ -1,1 +1,1 @@ -http://developer.mbed.org/teams/Embedded-Artists/code/DMSupport/#07659b5d90ce +http://developer.mbed.org/teams/Embedded-Artists/code/DMSupport/#e1cb4dd9bfeb
--- a/main.cpp Mon Mar 23 13:49:19 2015 +0000
+++ b/main.cpp Tue Apr 28 12:21:14 2015 +0000
@@ -567,7 +567,7 @@
wait_ms(30);
board->buzzer(440,50);
- log->printf("\n\n---\nDemo for Embedded World 2015\nBuilt: " __DATE__ " at " __TIME__ "\n\n");
+ log->printf("\n\n---\nDemo flashed on new Display Modules.\nBuilt: " __DATE__ " at " __TIME__ "\n\n");
Thread tAlive(aliveTask);