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Ported a code that FRDM-KL46Z act as a USB mouse originally developed by jksoft, to FRDM-K22F. SW2 and SW3 act as left and right buttons respectively because K22F lacks a touch sensor, in contrast to KL46Z.
Dependencies: FXOS8700Q USBDevice mbed
jksoftさんのUSBマウス(FRDM-KL46Z用)をFRDM-K22Fにポーティング。 KL46Zとは異なり、K22Fにはタッチセンサがありません。このため、SW2を左ボタン、SW3を右ボタンとしています。
Ported USB mouse for FRDM-KL46Z originally developed by jksoft to FRDM-K22F. SW2 and SW3 act as left and right buttons respectively because K22F lacks a touch sensor, in contrast to KL46Z.
main.cpp
- Committer:
- sknn
- Date:
- 2015-03-21
- Revision:
- 1:3c6efa018b57
- Parent:
- 0:2a59676aa462
- Child:
- 2:0053ee456979
File content as of revision 1:3c6efa018b57:
#include "mbed.h" #include "USBMouseKeyboard.h" #include "FXOS8700Q.h" USBMouseKeyboard key_mouse; // Use USBMouseKeyboard which emulates USB mouse & keyboard FXOS8700Q_acc acc( PTB3, PTB2, FXOS8700CQ_SLAVE_ADDR2); // Use accelerometer MotionSensorDataUnits acc_data; DigitalIn sw2(SW2); DigitalIn sw3(SW3); int main(void) { acc.enable(); while (1) { acc.getAxis(acc_data); float x = acc_data.x; // Substitute x for x-axis value of accelerometer float y = acc_data.y; // Substitute y for y-axis value of accelerometer if( x > 0.3f ) { // Board is listing to the right key_mouse.move(10, 0); // Move the mouse cursor +10 in x-axis direction } else if( x < -0.3 ) { // Board is listing to the left key_mouse.move(-10, 0); // Move the mouse cursor -10 in x-axis direction } if( y > 0.3f ){ // Board is listing to the front key_mouse.move(0, -10); // Move the mouse cursor +10 in y-axis direction } else if( y < -0.3 ) { // Board is listing to the back key_mouse.move(0, 10); // Move the mouse cursor -10 in y-axis direction } if( sw2 == 1 ) { // SW2 is not pressed key_mouse.release(MOUSE_LEFT); // Release the left button } else { // SW2 is pressed key_mouse.press(MOUSE_LEFT); // Press the left button } if( sw3 == 1 ) { // SW3 is not pressed key_mouse.release(MOUSE_RIGHT); // Release the right button } else { // SW3 is pressed key_mouse.press(MOUSE_RIGHT); // Press the right button } wait(0.1); } }