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History

Leandro Lanzieri 9abf3247c8 tests/driver_{g,h,i,j}*: add Kconfig configuration files This also adds these applications to the CI tests. The following drivers have been modelled: gp2y10xx grove_ledbar hd44780 hdc1000 hih6130 hmc5883l hts221 ili9341 ina2xx ina3221 io1_xplained isl29020 isl29125 itg320x jc42 my9221		2020-11-27 09:20:08 +01:00
..
tests	tests: move testrunner import up	2018-08-13 14:11:24 +02:00
app.config.test	tests/driver_{g,h,i,j}*: add Kconfig configuration files	2020-11-27 09:20:08 +01:00
app.config.test.native	tests/driver_{g,h,i,j}*: add Kconfig configuration files	2020-11-27 09:20:08 +01:00
main.c	tests/driver_my9221: fix for loop indexes	2018-10-31 10:59:51 +01:00
Makefile	tests/driver_{g,h,i,j}*: add Kconfig configuration files	2020-11-27 09:20:08 +01:00
README.md	tests: add driver_my9221 test application	2017-08-30 09:06:03 +02:00

README.md

About

This is a test application for the MY9221 LED controller driver, which is found on the Seeed Studio Grove LED bar module 1.

Details

For this test application you can use e.g. the Groove LED bar which has 10 LEDs. The default settings in the Makefile are suited for the Grove ledbar, adapt them as needed for any other device or number of LEDs.

The test application runs several test sequence, first toggling all LEDs one by one, and secondly setting all LEDs to 33%, 66%, and 100% brightness. Finally all LEDs are turned of again.