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Diffstat (limited to 'keyboard/retro_refit/retro_refit.c')
-rw-r--r--keyboard/retro_refit/retro_refit.c80
1 files changed, 80 insertions, 0 deletions
diff --git a/keyboard/retro_refit/retro_refit.c b/keyboard/retro_refit/retro_refit.c
new file mode 100644
index 0000000000..e01b8956ad
--- /dev/null
+++ b/keyboard/retro_refit/retro_refit.c
@@ -0,0 +1,80 @@
+#include "retro_refit.h"
+
+__attribute__ ((weak))
+void * matrix_init_user(void) {
+ // leave this function blank - it can be defined in a keymap file
+ return NULL;
+};
+
+__attribute__ ((weak))
+void * matrix_scan_user(void) {
+ // leave this function blank - it can be defined in a keymap file
+ return NULL;
+};
+
+__attribute__ ((weak))
+void * led_set_user(uint8_t usb_led) {
+ // leave this function blank - it can be defined in a keymap file
+ return NULL;
+};
+
+void * matrix_init_kb(void) {
+ // put your keyboard start-up code here
+ // runs once when the firmware starts up
+
+ // Disable status LED on KB, enable status LED on Teensy (KB_STATUS = !TEENSY_STATUS)
+ DDRD |= (1<<6);
+ PORTD |= (1<<6);
+
+ if (matrix_init_user) {
+ (*matrix_init_user)();
+ }
+ return NULL;
+};
+
+void * matrix_scan_kb(void) {
+ // put your looping keyboard code here
+ // runs every cycle (a lot)
+
+ if (matrix_scan_user) {
+ (*matrix_scan_user)();
+ }
+ return NULL;
+};
+
+void * led_set_kb(uint8_t usb_led) {
+ // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+ if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+ // output low
+ DDRD |= (1<<0);
+ PORTD &= ~(1<<0);
+ } else {
+ // Hi-Z
+ DDRD &= ~(1<<0);
+ PORTD &= ~(1<<0);
+ }
+ if (usb_led & (1<<USB_LED_NUM_LOCK)) {
+ // output low
+ DDRD |= (1<<1);
+ PORTD &= ~(1<<1);
+ } else {
+ // Hi-Z
+ DDRD &= ~(1<<1);
+ PORTD &= ~(1<<1);
+ }
+ if (usb_led & (1<<USB_LED_SCROLL_LOCK)) {
+ // output low
+ DDRC |= (1<<6);
+ PORTC &= ~(1<<6);
+ } else {
+ // Hi-Z
+ DDRC &= ~(1<<6);
+ PORTC &= ~(1<<6);
+ }
+
+ if (led_set_user) {
+ (*led_set_user)(usb_led);
+ }
+ return NULL;
+}; \ No newline at end of file