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33 lines
998 B
C
33 lines
998 B
C
#pragma once
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#ifdef MZ61581
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// SPI_BUS_CLOCK_DIVISOR specifies how fast to communicate the SPI bus at. Possible values are 4, 6, 8, 10, 12, ... Smaller
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// values are faster.
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// The following bus speed have been tested on Tontec 3.5" display with marking "MZ61581-PI-EXT 2016.1.28" on the back (on a Pi 3B+):
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// core_freq=280: CDIV=2, results in 140.00MHz, works
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// core_freq=281: CDIV=2, results in 140.50MHz, works, but oddly there is a certain shade of brown color on the ground of OpenTyrian that then starts flickering faintly red - everything else seemed fine. (At 142.5MHz very noticeable)
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// Data specific to the MZ61581 controller
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#define DISPLAY_SET_CURSOR_X 0x2A
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#define DISPLAY_SET_CURSOR_Y 0x2B
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#define DISPLAY_WRITE_PIXELS 0x2C
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#define DISPLAY_NATIVE_WIDTH 320
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#define DISPLAY_NATIVE_HEIGHT 480
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#ifdef TONTEC_MZ61581
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#include "tontec_35_mz61581.h"
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#endif
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#define InitSPIDisplay InitMZ61581
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void InitMZ61581(void);
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void TurnDisplayOn(void);
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void TurnDisplayOff(void);
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#endif
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