AT&T Developer Summit Hackathon 2016 / Mbed 2 deprecated frdm_Grove_Buzzer_Example

Freedom Seeed Grove Buzzer Example

Dependencies:   mbed

Fork of frdm_Grove_Buzzer_Example by Freescale

Simply Import this Program into your mbed compiler
Select Compile to generate the binary file
Plug the Grove Shield v2 on the top of your FRDM-K64F
Connect on end of the 4-pin Grove cable to the Buzzer module and the other end to the port D2 of the Grove Adapter.

/media/uploads/GregC/buzzer.jpg

Drag n drop the frdm_Grove_Buzzer_Example_K64F.bin into the mbed drive from your file explorer
Wait for download to complete
Press the Reset/SW1 button of your FRDM-K64F board to launch the program

The RGB LED should now power on Green
Press the SW2 user push-button of the FRDM-K64F and you should hear the buzzer ringing while RGB LED will power off.
To stop the buzzer, just release the SW2 button and press it again

Happy Buzzer'ing :D

main.cpp@0:53c936ea1ae7, 2016-01-02 (annotated)

Committer:
GregC
Date:
Sat Jan 02 01:19:38 2016 +0000
Revision:
0:53c936ea1ae7
Freedom Seeed Grove Buzzer Example

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GregC 0:53c936ea1ae7 1 #include "mbed.h"
GregC 0:53c936ea1ae7 2
GregC 0:53c936ea1ae7 3 DigitalOut buzzer(D2);
GregC 0:53c936ea1ae7 4 DigitalOut led_green(LED_GREEN);
GregC 0:53c936ea1ae7 5 InterruptIn sw2(SW2);
GregC 0:53c936ea1ae7 6
GregC 0:53c936ea1ae7 7 void sw2_release(void)
GregC 0:53c936ea1ae7 8 {
GregC 0:53c936ea1ae7 9 led_green = !led_green;
GregC 0:53c936ea1ae7 10 buzzer = !buzzer;
GregC 0:53c936ea1ae7 11
GregC 0:53c936ea1ae7 12 printf("On-board button SW2 was released.\n");
GregC 0:53c936ea1ae7 13 }
GregC 0:53c936ea1ae7 14
GregC 0:53c936ea1ae7 15 int main()
GregC 0:53c936ea1ae7 16 {
GregC 0:53c936ea1ae7 17 sw2.rise(&sw2_release);
GregC 0:53c936ea1ae7 18 while (true) {
GregC 0:53c936ea1ae7 19 }
GregC 0:53c936ea1ae7 20 }
GregC 0:53c936ea1ae7 21
GregC 0:53c936ea1ae7 22
GregC 0:53c936ea1ae7 23
GregC 0:53c936ea1ae7 24
GregC 0:53c936ea1ae7 25
GregC 0:53c936ea1ae7 26