Adolfo Reyna
1a96307de2
- ST7305 driver with persistent 15KB DMA buffer (fix use-after-free +
WDT lockup that caused freeze after flash)
- Reset timing fix: 150ms after reset, 50ms after init
- DTS: i2s0 mclk 16, bclk 9, ws 45, out 8, in 10 - fixes GPIO5 conflict
- i2c0 uses esp32-i2c-master, SDMMC 1-bit
- device.properties: colorDepth 16, fontSize 20, DefaultDark
- Amp GPIO46 init in initBoot
- Buttons: two-button control GPIO18 (cycle) + GPIO0 (select)
Base: origin/main f9453d89
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
#pragma once
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#include <stdint.h>
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#include "esp_lcd_types.h"
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#include "esp_lcd_panel_vendor.h"
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#include "sdkconfig.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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int cmd; /*<! The specific LCD command */
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const void *data; /*<! Buffer that holds the command specific data */
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size_t data_bytes; /*<! Size of `data` in memory, in bytes */
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unsigned int delay_ms; /*<! Delay in milliseconds after this command */
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} st7305_lcd_init_cmd_t;
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typedef struct {
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const st7305_lcd_init_cmd_t *init_cmds;
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uint16_t init_cmds_size;
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} st7305_vendor_config_t;
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#define ST7305_WIDTH 400
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#define ST7305_HEIGHT 300
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#define ST7305_CMD_NOP 0x00
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#define ST7305_CMD_SWRESET 0x01
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#define ST7305_CMD_SLPOUT 0x11
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#define ST7305_CMD_NORON 0x13
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#define ST7305_CMD_INVOFF 0x20
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#define ST7305_CMD_INVON 0x21
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#define ST7305_CMD_DISPOFF 0x28
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#define ST7305_CMD_DISPON 0x29
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#define ST7305_CMD_CASET 0x2A
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#define ST7305_CMD_RASET 0x2B
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#define ST7305_CMD_RAMWR 0x2C
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#define ST7305_CMD_MADCTL 0x36
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#define ST7305_MADCTL_MY 0x80
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#define ST7305_MADCTL_MX 0x40
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#define ST7305_MADCTL_MV 0x20
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#define ST7305_MADCTL_ML 0x10
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esp_err_t esp_lcd_new_panel_st7305(const esp_lcd_panel_io_handle_t io, const esp_lcd_panel_dev_config_t *panel_dev_config, esp_lcd_panel_handle_t *ret_panel);
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#ifdef __cplusplus
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}
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#endif
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