ST
Test application for the STMicroelectronics X-NUCLEO-LED61A1 LED Control Expansion Board showing several LED control modes.
Dependencies: X_NUCLEO_LED61A1 mbed
Fork of
LedDimming_LED61A1
by 
ST Expansion SW Team
LED Control with the X-NUCLEO-LED61A1 Expansion Board
This application provides an example of usage of the X-NUCLEO-LED61A1 LED Control Expansion Board. It shows how to control a LED stripe load connected to the board through the following control modes:
- Manual PWM Dimming;
- Manual Analog Dimming;
- Sinusoidal PWM Dimming;
- Sinusoidal Analog Dimming;
- Photo-based Analog Dimming.
The button of the MCU board, when available, can be used in the following ways:
- Short Button Press [<0.5s] for Manual Dimming;
- Medium Button Press to Switch Demo;
- Long Button Press [>2s] to Switch Power ON/OFF.
The program starts in mode 1.
Revision 4:aeeb361d0227, committed 2015-12-18
- Comitter:
- Davidroid
- Date:
- Fri Dec 18 17:05:26 2015 +0000
- Parent:
- 3:ed347127fc38
- Child:
- 5:b00bbf1edfa9
- Commit message:
- + Demo Usage Added.
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Fri Dec 18 16:53:09 2015 +0000
+++ b/main.cpp Fri Dec 18 17:05:26 2015 +0000
@@ -350,7 +350,11 @@
/*----- Initialization. -----*/
/* Printing to the console. */
- printf("LED Control Application Example\r\n\n");
+ printf("LED Control Application Example\r\n\n"\
+ "+ Short Button Press [<%.1fs] --> Manual Dimming\r\n"\
+ "+ Medium Button Press --> Switch Demo\r\n"\
+ "+ Long Button Press [>%.1fs] --> Switch Power ON/OFF\r\n\n"\
+ , SWITCH_DEMO_BUTTON_PRESS_ms / 1000.0f, SWITCH_POWER_BUTTON_PRESS_ms / 1000.0f);
/* Initializing LED Control Component. */
led = new LED6001(D4, A3, D6, D5);