mbed-os-examples / Mbed OS mbed-os-example-mbed5-blinky Featured

This is a very simple guide, reviewing the steps required to get Blinky working on an Mbed OS platform.

Mbed OS Blinky

This example shows the use of a DigitalOut object to represent an LED and use of the nonblocking Thread::wait() call. Using nonblocking calls is good practice because Mbed OS can schedule and run other threads while the first thread is waiting.

Building this example

Building with Arm Mbed CLI

To use Mbed CLI to build this example, follow the instructions in the documentation. The instructions here relate to using the Arm Online Compiler.

To use the Online Compiler, import this code into the Online Compiler, and select your platform from the top right. Compile the code using the compile button, load it onto your board and press the reset button on the board. The code will run on the board, and you will see the LED blink.

You can find more instructions for using the Mbed Online Compiler in the documentation.

tests/blinky.log@95:bb79be6644fe, 2019-05-15 (annotated)

Committer:
mbed_official
Date:
Wed May 15 10:00:04 2019 +0100
Revision:
95:bb79be6644fe
Child:
96:ec3a2da01f40
Merge pull request #173 from jamesbeyond/test



add log compare test for blinky example

.

Commit copied from https://github.com/ARMmbed/mbed-os-example-blinky

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 95:bb79be6644fe 1 =============================== SYSTEM INFO ================================
mbed_official 95:bb79be6644fe 2 Mbed OS Version:
mbed_official 95:bb79be6644fe 3 CPU ID: 0x[0-9a-fA-F]+
mbed_official 95:bb79be6644fe 4 Compiler ID: 1
mbed_official 95:bb79be6644fe 5 Compiler Version:
mbed_official 95:bb79be6644fe 6 ================= CPU STATS =================
mbed_official 95:bb79be6644fe 7 Idle: \d+% Usage: \d+%
mbed_official 95:bb79be6644fe 8 ================ HEAP STATS =================
mbed_official 95:bb79be6644fe 9 Current heap: \d+
mbed_official 95:bb79be6644fe 10 Max heap size: \d+
mbed_official 95:bb79be6644fe 11 ================ THREAD STATS ===============
mbed_official 95:bb79be6644fe 12 ID: 0x[0-9a-fA-F]+
mbed_official 95:bb79be6644fe 13 Name: main
mbed_official 95:bb79be6644fe 14 State: \d+
mbed_official 95:bb79be6644fe 15 Priority: \d+
mbed_official 95:bb79be6644fe 16 Stack Size: \d+
mbed_official 95:bb79be6644fe 17 Stack Space: \d+
mbed_official 95:bb79be6644fe 18 ID: 0x[0-9a-fA-F]+
mbed_official 95:bb79be6644fe 19 Name: rtx_idle
mbed_official 95:bb79be6644fe 20 State: \d+
mbed_official 95:bb79be6644fe 21 Priority: \d+
mbed_official 95:bb79be6644fe 22 Stack Size: \d+
mbed_official 95:bb79be6644fe 23 Stack Space: \d+
mbed_official 95:bb79be6644fe 24 ID: 0x[0-9a-fA-F]+
mbed_official 95:bb79be6644fe 25 Name: rtx_timer
mbed_official 95:bb79be6644fe 26 State: \d+
mbed_official 95:bb79be6644fe 27 Priority: \d+
mbed_official 95:bb79be6644fe 28 Stack Size: \d+
mbed_official 95:bb79be6644fe 29 Stack Space: \d+