drashna/qmk_firmware
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switch debug on/off by pressing 4 keys on booting time

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This commit is contained in:
tmk 2010-10-24 03:27:43 +09:00
parent bf92bdd7fa
commit 4acc38751e
6 changed files with 61 additions and 14 deletions
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26
tmk.c
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@ -63,18 +63,6 @@ int main(void)
usb_init();
while (!usb_configured()) /* wait */ ;
// Wait an extra second for the PC's operating system to load drivers
// and do whatever it does to actually be ready for input
// needs such long time in my PC.
/* wait for debug print. no need for normal use */
for (int i =0; i < 6; i++) {
LED_CONFIG;
LED_ON;
_delay_ms(500);
LED_OFF;
_delay_ms(500);
}
// Configure timer 0 to generate a timer overflow interrupt every
// 256*1024 clock cycles, or approx 61 Hz when using 16 MHz clock
// This demonstrates how to use interrupts to implement a simple
@ -85,6 +73,20 @@ int main(void)
matrix_init();
matrix_scan();
// debug on when 4 keys are pressed
if (matrix_key_count() == 4) print_enable = true;
/* wait for debug pipe to print greetings. */
if (print_enable) {
for (int i =0; i < 6; i++) {
LED_CONFIG;
LED_ON;
_delay_ms(500);
LED_OFF;
_delay_ms(500);
}
}
print("\nt.m.k. keyboard 1.2\n");
while (1) {
proc_matrix();