17eb416ef8
* [lvgl_helpers] Cleanup and misc code cleanup Checks for SPI_HOST_MAX symbol before using it. Rename lvgl_driver_init to lvgl_interface_init because it now only initialize the interface bus for display drivers, we still need to remove the indev drivers from here. Use types defined in spi_types.h for spi host (spi_host_device_t) and spi dma channels (spi_dma_chan_t). Also add a couple of symbols to avoid using magic numbers * [lvgl_helpers] Reduce usage of if defined in lvgl_interface_init * [lvgl_helpers] Fix spi dma channel for ESP-IDF versions <= 4.2 * [examples] Update hello_world to call lvgl_interface_init * Add lvgl_get_display_buffer_size helper This helper will allow us to get the calculated display buffer size instead of using a global symbol. * Implement lvgl_get_display_buffer_size This API will be used to get the calculation of display buffer size. * Delete DISP_BUF_SIZE symbols The same functionality is handled by lvgl_get_display_buffer_size * Move SPI max transfer size calculation to helper Use calculate_spi_max_transfer_size to calculate the SPI max transfer size for the SPI master configuration * Remove SPI_BUS_MAX_TRANSFER_SZ definition Same functionality is now handled in calculate_spi_max_transfer_size * Update display buffer size calculation Use lvgl_get_display_buffer_size helper instead of DISP_BUF_SIZE symbol * Update example to LVGL v8 Add comments about changes from: - LVGL v7 to LVGL v8 - Configuration helpers and display drivers * Update lvgl_helpers.c * Update sh1107 driver * Update EVE driver Check for symbols used in previous implementations before trying to use them and add a fallback temporary implementation when not found. The falback implementation isn't tested with hardware. Symbols: - DISP_BUF_SIZE - SPI_TRANSFER_SIZE * Update uc8151d driver * Update jd79653a driver * Update ra8875 driver * Update il3820.h Check for LV_HOR_RES_MAX and LV_VER_RES_MAX before trying to use them * Update lvgl_helpers.c Check for ESP-IDF version before trying to use spi_dma_chan_t type
40 lines
1.8 KiB
C
40 lines
1.8 KiB
C
/**
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@file uc8151d.h
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@brief GoodDisplay GDEW0154M09 e-paper display w/ FitiPower JD79653A
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@version 1.0
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@date 2020-08-28
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@author Jackson Ming Hu <huming2207@gmail.com>
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@section LICENSE
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MIT License
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Copyright (c) 2020 Jackson Ming Hu
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute,
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sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef LVGL_DEMO_UC8151D_H
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#define LVGL_DEMO_UC8151D_H
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#include <lvgl.h>
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void uc8151d_init(void);
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void uc8151d_lv_set_fb_cb(lv_disp_drv_t *disp_drv, uint8_t *buf, lv_coord_t buf_w, lv_coord_t x, lv_coord_t y,
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lv_color_t color, lv_opa_t opa);
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void uc8151d_lv_rounder_cb(lv_disp_drv_t *disp_drv, lv_area_t *area);
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void uc8151d_lv_fb_flush(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *color_map);
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#endif //LVGL_DEMO_UC8151D_H
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