gc9a01_internal.h

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/*
 * SPDX-FileCopyrightText: 2026 Technische Universität Hamburg
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once

 
#include "lcd_internal.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#define GC9A01_REG_ID          (0x04)      
#define GC9A01_REG_POWER7      (0xA7)      
#define GC9A01_REG_POWER1      (0xC1)      
#define GC9A01_REG_POWER2      (0xC3)      
#define GC9A01_REG_POWER3      (0xC4)      
#define GC9A01_REG_POWER4      (0xC9)      
#define GC9A01_REG_FRAMERATE   (0xE8)      
#define GC9A01_REG_INREGEN1    (0xFE)      
#define GC9A01_REG_INREGEN2    (0xEF)      
#define GC9A01_REG_GAMMA1      (0xF0)      
#define GC9A01_REG_GAMMA2      (0xF1)      
#define GC9A01_REG_GAMMA3      (0xF2)      
#define GC9A01_REG_GAMMA4      (0xF3)      

#define GC9A01_16_BIT_FORMAT               (0x55)
#define GC9A01_VRH_DEFAULT                 (0x28)
#define GC9A01_FRAMERATE_4DOT_INVERSION    (0x34)
 
#ifdef __cplusplus
}
#endif