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:

  1. Manual PWM Dimming;
  2. Manual Analog Dimming;
  3. Sinusoidal PWM Dimming;
  4. Sinusoidal Analog Dimming;
  5. 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.

History

Adapting to ARM mbed coding style. default tip

2017-07-13, by Davidroid [Thu, 13 Jul 2017 16:23:20 +0000] rev 16

Adapting to ARM mbed coding style.


+ Restored D6 as PWM dimming pin.

2016-03-14, by Davidroid [Mon, 14 Mar 2016 12:20:07 +0000] rev 15

+ Restored D6 as PWM dimming pin.


+ Moved starting-up sequence into the driver.

2016-03-14, by Davidroid [Mon, 14 Mar 2016 10:07:04 +0000] rev 14

+ Moved starting-up sequence into the driver.


+ Updated with the new version of the library.

2016-03-11, by Davidroid [Fri, 11 Mar 2016 15:54:52 +0000] rev 13

+ Updated with the new version of the library.


+ Updated with the new version of the library.

2016-02-15, by Davidroid [Mon, 15 Feb 2016 16:01:29 +0000] rev 12

+ Updated with the new version of the library.


Updated with the new version of the library.

2016-02-09, by Davidroid [Tue, 09 Feb 2016 09:36:46 +0000] rev 11

Updated with the new version of the library.


+ Updated with the new version of the library.

2016-02-05, by Davidroid [Fri, 05 Feb 2016 16:32:38 +0000] rev 10

+ Updated with the new version of the library.


Updated lib dependency.

2016-02-04, by nikapov [Thu, 04 Feb 2016 13:44:23 +0000] rev 9

Updated lib dependency.


Updated with the new version of the library.

2016-02-04, by Davidroid [Thu, 04 Feb 2016 13:04:34 +0000] rev 8

Updated with the new version of the library.


Bug fixing (sinusoidal wave).

2016-02-04, by Davidroid [Thu, 04 Feb 2016 10:28:09 +0000] rev 7

Bug fixing (sinusoidal wave).