qmk_firmware_custom/keyboards/planck/planck.c

#include "planck.h"

#include "raw_hid.h"
#include "keymap.h"

#ifdef ONEHAND_ENABLE
__attribute__ ((weak))
const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
  {{11, 0}, {10, 0}, {9, 0}, {8, 0}, {7, 0}, {6, 0}, {5, 0}, {4, 0}, {3, 0}, {2, 0}, {1, 0}, {0, 0}},
  {{11, 1}, {10, 1}, {9, 1}, {8, 1}, {7, 1}, {6, 1}, {5, 1}, {4, 1}, {3, 1}, {2, 1}, {1, 1}, {0, 1}},
  {{11, 2}, {10, 2}, {9, 2}, {8, 2}, {7, 2}, {6, 2}, {5, 2}, {4, 2}, {3, 2}, {2, 2}, {1, 2}, {0, 2}},
  {{11, 3}, {10, 3}, {9, 3}, {8, 3}, {7, 3}, {6, 3}, {5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 3}, {0, 3}},
};
#endif

void matrix_init_kb(void) {
	// Turn status LED on
	DDRE |= (1<<6);
	PORTE |= (1<<6);

	matrix_init_user();
}

#ifdef RAW_ENABLE

void raw_hid_receive( uint8_t *data, uint8_t length )
{
	// Basic test of Raw HID
	// Echo back data received
	raw_hid_send( data, length );
}

#endif