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| author | trsaunders <trsaunders@gmail.com> | 2012-06-27 17:51:08 +0100 |
|---|---|---|
| committer | trsaunders <trsaunders@gmail.com> | 2012-06-27 17:51:08 +0100 |
| commit | bdcbdd4c38b492bba01789ea44d971950ade5864 (patch) | |
| tree | 862504754595d326c7204df8e2a1235c94204c74 /demos/powermodes/main.c | |
| parent | 8a6337b4e746c3d9f42061b26aa2e17370b7db37 (diff) | |
| parent | 3a5be9c67812c2ef16f335078f2ec8e8773d2144 (diff) | |
| download | uGFX-bdcbdd4c38b492bba01789ea44d971950ade5864.tar.gz uGFX-bdcbdd4c38b492bba01789ea44d971950ade5864.tar.bz2 uGFX-bdcbdd4c38b492bba01789ea44d971950ade5864.zip | |
merge upstream changes
Diffstat (limited to 'demos/powermodes/main.c')
| -rwxr-xr-x | demos/powermodes/main.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/demos/powermodes/main.c b/demos/powermodes/main.c new file mode 100755 index 00000000..5d71f60f --- /dev/null +++ b/demos/powermodes/main.c @@ -0,0 +1,34 @@ +#include "ch.h"
+#include "hal.h"
+#include "glcd.h"
+
+static GLCDDriver GLCDD1;
+
+int main(void) {
+ halInit();
+ chSysInit();
+
+ lcdInit(&GLCDD1);
+ lcdClear(Black);
+ lcdDrawString(100, 100, "Hello World", White, Black);
+
+ // wait two seconds to see current LCD content
+ chThdSleepSeconds(2);
+
+ // brings LCD to sleep mode
+ lcdSetPowerMode(sleepOn);
+
+ // wait two seconds to see current LCD content
+ chThdSleepSeconds(2);
+
+ // brings LCD back from sleep mode
+ // content displayed before gets displayed again
+ lcdSetPowerMode(sleepOff);
+
+ while (TRUE) {
+
+ chThdSleepMilliseconds(200);
+ }
+
+ return 0;
+}
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