1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/painter/comms/qp_comms_i2c.h b/drivers/painter/comms/qp_comms_i2c.h
new file mode 100644
index 0000000000..70083d6526
--- /dev/null
+++ b/drivers/painter/comms/qp_comms_i2c.h
@@ -0,0 +1,28 @@
+// Copyright 2022 Nick Brassel (@tzarc)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#ifdef QUANTUM_PAINTER_I2C_ENABLE
+
+#    include <stdint.h>
+
+#    include "gpio.h"
+#    include "qp_internal.h"
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// Base I2C support
+
+typedef struct qp_comms_i2c_config_t {
+    uint8_t chip_address;
+} qp_comms_i2c_config_t;
+
+bool     qp_comms_i2c_init(painter_device_t device);
+bool     qp_comms_i2c_start(painter_device_t device);
+uint32_t qp_comms_i2c_send_data(painter_device_t device, const void* data, uint32_t byte_count);
+void     qp_comms_i2c_stop(painter_device_t device);
+
+extern const painter_comms_with_command_vtable_t i2c_comms_cmddata_vtable;
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#endif // QUANTUM_PAINTER_I2C_ENABLE