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Diffstat (limited to 'keyboards/handwired/ergodox_stm32/ergodox_stm32.h')
-rw-r--r--keyboards/handwired/ergodox_stm32/ergodox_stm32.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/keyboards/handwired/ergodox_stm32/ergodox_stm32.h b/keyboards/handwired/ergodox_stm32/ergodox_stm32.h
new file mode 100644
index 0000000000..5a736ad818
--- /dev/null
+++ b/keyboards/handwired/ergodox_stm32/ergodox_stm32.h
@@ -0,0 +1,37 @@
+#pragma once
+
+#include "quantum.h"
+#include "action_layer.h"
+#include <stdint.h>
+#include <stdbool.h>
+#include <hal.h>
+
+// #define I2C_ADDR 0b01000000
+#define I2C_ADDR 0b01000000
+#define I2C_IODIRA 0x0
+#define I2C_IODIRB 0x1
+#define I2C_GPIOA 0x12
+#define I2C_GPIOB 0x13
+#define I2C_OLATA 0x14
+#define I2C_OLATB 0x15
+#define I2C_GPPUA 0x0C
+#define I2C_GPPUB 0x0D
+
+inline void ergodox_board_led_1_on(void) { palSetPad(GPIOA, 10); }
+inline void ergodox_board_led_2_on(void) { palSetPad(GPIOA, 9); }
+inline void ergodox_board_led_3_on(void) { palSetPad(GPIOA, 8); }
+inline void ergodox_board_led_1_off(void) { palClearPad(GPIOA, 10); }
+inline void ergodox_board_led_2_off(void) { palClearPad(GPIOA, 9); }
+inline void ergodox_board_led_3_off(void) { palClearPad(GPIOA, 8); }
+inline void ergodox_led_all_off(void)
+{
+ palClearPad(GPIOA, 10);
+ palClearPad(GPIOA, 9);
+ palClearPad(GPIOA, 8);
+}
+
+extern volatile int mcp23017_status;
+
+uint8_t init_mcp23017(void);
+
+void ergodox_blink_all_leds(void);