mirror of
https://github.com/sle118/squeezelite-esp32.git
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64fcc0edec
- Display is a separated entity - Make battery configuration consistent with others - Led config part of led.c - Jack config moved to monitor.c
95 lines
3.3 KiB
C
95 lines
3.3 KiB
C
#ifndef _SSD13X6_H_
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#define _SSD13X6_H_
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/* For uint(X)_t */
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#include <stdint.h>
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/* For booooool */
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#include <stdbool.h>
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#include "sdkconfig.h"
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#include "ssd13x6_err.h"
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#define SSD_ALWAYS_INLINE __attribute__( ( always_inline ) )
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#if ! defined BIT
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#define BIT( n ) ( 1 << n )
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#endif
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typedef uint8_t SSDCmd;
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typedef enum {
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AddressMode_Horizontal = 0,
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AddressMode_Vertical,
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AddressMode_Page,
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AddressMode_Invalid
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} SSD13x6_AddressMode;
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struct SSD13x6_Device;
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/*
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* These can optionally return a succeed/fail but are as of yet unused in the driver.
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*/
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typedef bool ( *WriteCommandProc ) ( struct SSD13x6_Device* DeviceHandle, SSDCmd Command );
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typedef bool ( *WriteDataProc ) ( struct SSD13x6_Device* DeviceHandle, const uint8_t* Data, size_t DataLength );
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typedef bool ( *ResetProc ) ( struct SSD13x6_Device* DeviceHandle );
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struct spi_device_t;
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typedef struct spi_device_t* spi_device_handle_t;
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struct SSD13x6_FontDef;
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struct SSD13x6_Device {
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/* I2C Specific */
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int Address;
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/* SPI Specific */
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spi_device_handle_t SPIHandle;
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int RSTPin;
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int CSPin;
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/* Everything else */
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int Width;
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int Height;
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enum { SSD1306, SSD1326 } Model;
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uint8_t ReMap;
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uint8_t* Framebuffer;
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int FramebufferSize;
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WriteCommandProc WriteCommand;
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WriteDataProc WriteData;
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ResetProc Reset;
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const struct SSD13x6_FontDef* Font;
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bool FontForceProportional;
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bool FontForceMonospace;
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};
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void SSD13x6_SetMuxRatio( struct SSD13x6_Device* DeviceHandle, uint8_t Ratio );
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void SSD13x6_SetDisplayOffset( struct SSD13x6_Device* DeviceHandle, uint8_t Offset );
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void SSD13x6_SetDisplayStartLines( struct SSD13x6_Device* DeviceHandle );
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void SSD13x6_SetSegmentRemap( struct SSD13x6_Device* DeviceHandle, bool Remap );
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void SSD13x6_SetContrast( struct SSD13x6_Device* DeviceHandle, uint8_t Contrast );
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void SSD13x6_EnableDisplayRAM( struct SSD13x6_Device* DeviceHandle );
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void SSD13x6_DisableDisplayRAM( struct SSD13x6_Device* DeviceHandle );
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void SSD13x6_SetInverted( struct SSD13x6_Device* DeviceHandle, bool Inverted );
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void SSD13x6_SetHFlip( struct SSD13x6_Device* DeviceHandle, bool On );
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void SSD13x6_SetVFlip( struct SSD13x6_Device* DeviceHandle, bool On );
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void SSD13x6_DisplayOn( struct SSD13x6_Device* DeviceHandle );
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void SSD13x6_DisplayOff( struct SSD13x6_Device* DeviceHandle );
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void SSD13x6_SetDisplayAddressMode( struct SSD13x6_Device* DeviceHandle, SSD13x6_AddressMode AddressMode );
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void SSD13x6_Update( struct SSD13x6_Device* DeviceHandle );
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void SSD13x6_SetDisplayClocks( struct SSD13x6_Device* DeviceHandle, uint32_t DisplayClockDivider, uint32_t OSCFrequency );
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void SSD13x6_SetColumnAddress( struct SSD13x6_Device* DeviceHandle, uint8_t Start, uint8_t End );
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void SSD13x6_SetPageAddress( struct SSD13x6_Device* DeviceHandle, uint8_t Start, uint8_t End );
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bool SSD13x6_HWReset( struct SSD13x6_Device* DeviceHandle );
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bool SSD13x6_Init_I2C( struct SSD13x6_Device* DeviceHandle, int Width, int Height, int I2CAddress, int ResetPin, WriteCommandProc WriteCommand, WriteDataProc WriteData, ResetProc Reset );
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bool SSD13x6_Init_SPI( struct SSD13x6_Device* DeviceHandle, int Width, int Height, int ResetPin, int CSPin, spi_device_handle_t SPIHandle, WriteCommandProc WriteCommand, WriteDataProc WriteData, ResetProc Reset );
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void SSD13x6_WriteRawData( struct SSD13x6_Device* DeviceHandle, uint8_t* Data, size_t DataLength );
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#endif
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