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authorDanny <nooges@users.noreply.github.com>2019-02-13 01:57:24 +0100
committerDrashna Jaelre <drashna@live.com>2019-02-13 01:57:24 +0100
commitb2ee290c9f506e42dd9c4577c8147646c405aeb0 (patch)
tree4338c3ee37d2f8380c24624a24d8a4cb81d54693 /keyboards/keebio/bfo9000/split_util.c
parent994852712dbd183e2c764d624ae8ba7d3efb385a (diff)
downloadqmk_firmware-b2ee290c9f506e42dd9c4577c8147646c405aeb0.tar.gz
qmk_firmware-b2ee290c9f506e42dd9c4577c8147646c405aeb0.tar.xz
[Keyboard] Move Keebio boards to own folder (#5109)
* Move boards into keebio folder * Rename keymap * Update BDN9 files * Update BFO-9000 files * Update Chocopad files * Update Dilly files * Update Fourier files, collapse rev1 into main * Update Iris files * Update Laplace files * Update Levinson files, fix buswerks keymap * Update Nyquist files * Fix keymap issues * Update Quefrency files * Update Rorschach files * Update TF68 files * Update Viterbi files * Update Viterbi files * Update Wavelet files * Reformat default layout * Fix up default folder for Iris * Remove already defined aliases
Diffstat (limited to 'keyboards/keebio/bfo9000/split_util.c')
-rw-r--r--keyboards/keebio/bfo9000/split_util.c86
1 files changed, 86 insertions, 0 deletions
diff --git a/keyboards/keebio/bfo9000/split_util.c b/keyboards/keebio/bfo9000/split_util.c
new file mode 100644
index 000000000..7f200e6c9
--- /dev/null
+++ b/keyboards/keebio/bfo9000/split_util.c
@@ -0,0 +1,86 @@
+#include <avr/io.h>
+#include <avr/wdt.h>
+#include <avr/power.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include <avr/eeprom.h>
+#include "split_util.h"
+#include "matrix.h"
+#include "keyboard.h"
+#include "config.h"
+#include "timer.h"
+
+#ifdef USE_I2C
+# include "i2c.h"
+#else
+# include "serial.h"
+#endif
+
+volatile bool isLeftHand = true;
+
+static void setup_handedness(void) {
+ #ifdef EE_HANDS
+ isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS);
+ #else
+ // I2C_MASTER_RIGHT is deprecated, use MASTER_RIGHT instead, since this works for both serial and i2c
+ #if defined(I2C_MASTER_RIGHT) || defined(MASTER_RIGHT)
+ isLeftHand = !has_usb();
+ #else
+ isLeftHand = has_usb();
+ #endif
+ #endif
+}
+
+static void keyboard_master_setup(void) {
+#ifdef USE_I2C
+ i2c_master_init();
+#ifdef SSD1306OLED
+ matrix_master_OLED_init();
+#endif
+#else
+ serial_master_init();
+#endif
+}
+
+static void keyboard_slave_setup(void) {
+ timer_init();
+#ifdef USE_I2C
+ i2c_slave_init(SLAVE_I2C_ADDRESS);
+#else
+ serial_slave_init();
+#endif
+}
+
+bool has_usb(void) {
+ USBCON |= (1 << OTGPADE); //enables VBUS pad
+ _delay_us(5);
+ return (USBSTA & (1<<VBUS)); //checks state of VBUS
+}
+
+void split_keyboard_setup(void) {
+ setup_handedness();
+
+ if (has_usb()) {
+ keyboard_master_setup();
+ } else {
+ keyboard_slave_setup();
+ }
+ sei();
+}
+
+void keyboard_slave_loop(void) {
+ matrix_init();
+
+ while (1) {
+ matrix_slave_scan();
+ }
+}
+
+// this code runs before the usb and keyboard is initialized
+void matrix_setup(void) {
+ split_keyboard_setup();
+
+ if (!has_usb()) {
+ keyboard_slave_loop();
+ }
+}