void main () {
everypio_digital_input_set(BUTTON, PULL_UP);
everypio_analog_input_set(X, true);
everypio_analog_input_set(Y, true);
USB_Init(&mouse_deviceDefinition, &mouse_device);
USB_SoftConnect (&mouse_device);
SYSCON_StartSystick_10ms();
}
void main(void) {
anypio_write(LED, false);
// prepare the RGB outputs for PWM (timer and digital mode)
ANY_GPIO_SET_FUNCTION(0,8,TMR,IOCON_IO_ADMODE_DIGITAL);
ANY_GPIO_SET_FUNCTION(0,9,TMR,IOCON_IO_ADMODE_DIGITAL);
ANY_GPIO_SET_FUNCTION(0,10,TMR,IOCON_IO_ADMODE_DIGITAL);
// enable the timer
Timer_Enable(CT16B0, true);
// And set the match value to "about half"
Timer_SetMatchValue(CT16B0, 0, 32000);
Timer_SetMatchBehaviour(CT16B0, 0, 0);
// enable PWM on red pin ...
Timer_EnablePWM(CT16B0, 0, true);
// repeat for green ...
Timer_SetMatchValue(CT16B0, 1, 32000);
Timer_SetMatchBehaviour(CT16B0, 1, 0);
Timer_EnablePWM(CT16B0, 1, true);
// ... and blue
Timer_SetMatchValue(CT16B0, 2, 32000);
Timer_SetMatchBehaviour(CT16B0, 2, 0);
Timer_EnablePWM(CT16B0, 2, true);
// finally, provide an additional matchvalue to reset the timer to 0 when
// it reach 65635. Not technically necessary, because the timer's
// maximum value is 65635 anyway and it would wrap back to 0 by
// itself.
Timer_SetMatchValue(CT16B0, 3, 65535);
Timer_SetMatchBehaviour(CT16B0, 3, TIMER_MATCH_RESET);
// now start the timer!
Timer_Start(CT16B0);
// There's a `systick` routine below that updates the rainbow
// animation every 10ms, activate this routine:
SYSCON_StartSystick_10ms();
}
