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add Port sunton_esp32_8048S050
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‎ports/espressif/boards/sunton_esp32_8048S050/board.c

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// This file is part of the CircuitPython project: https://circuitpython.org
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//
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// SPDX-FileCopyrightText: Copyright (c) 2020 Scott Shawcroft for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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#include "supervisor/board.h"
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#include "mpconfigboard.h"
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#include "shared-bindings/board/__init__.h"
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#include "shared-bindings/dotclockframebuffer/DotClockFramebuffer.h"
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#include "shared-bindings/dotclockframebuffer/__init__.h"
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#include "shared-bindings/framebufferio/FramebufferDisplay.h"
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#include "shared-bindings/microcontroller/Pin.h"
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#include "shared-module/displayio/__init__.h"
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static const mcu_pin_obj_t *blue_pins[] = {
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&pin_GPIO8,
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&pin_GPIO3,
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&pin_GPIO46,
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&pin_GPIO9,
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&pin_GPIO1
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};
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static const mcu_pin_obj_t *green_pins[] = {
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&pin_GPIO5,
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&pin_GPIO6,
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&pin_GPIO7,
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&pin_GPIO15,
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&pin_GPIO16,
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&pin_GPIO4
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};
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static const mcu_pin_obj_t *red_pins[] = {
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&pin_GPIO45,
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&pin_GPIO48,
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&pin_GPIO47,
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&pin_GPIO21,
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&pin_GPIO14
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};
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static void display_init(void) {
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// Turn on backlight
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gpio_set_direction(2, GPIO_MODE_DEF_OUTPUT);
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gpio_set_level(2, true);
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common_hal_never_reset_pin(&pin_GPIO2);
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dotclockframebuffer_framebuffer_obj_t *framebuffer = &allocate_display_bus_or_raise()->dotclock;
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framebuffer->base.type = &dotclockframebuffer_framebuffer_type;
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common_hal_dotclockframebuffer_framebuffer_construct(
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framebuffer,
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&pin_GPIO40, // de
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&pin_GPIO41, // vsync
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&pin_GPIO39, // hsync
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&pin_GPIO42, // pclk
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red_pins, MP_ARRAY_SIZE(red_pins),
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green_pins, MP_ARRAY_SIZE(green_pins),
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blue_pins, MP_ARRAY_SIZE(blue_pins),
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12500000, // Frequency
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800, // width
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480, // height
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4, 8, 8, true, // horiz: pulse, back porch, front porch, idle low
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4, 8, 8, true, // vert: pulse, back porch, front porch, idle low
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false, // DE idle high
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false, // pclk active high
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false, // pclk idle high
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0 // overscan left
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);
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framebufferio_framebufferdisplay_obj_t *display = &allocate_display_or_raise()->framebuffer_display;
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display->base.type = &framebufferio_framebufferdisplay_type;
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common_hal_framebufferio_framebufferdisplay_construct(
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display,
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framebuffer,
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0, // rotation
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true // auto-refresh
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);
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}
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void board_init(void) {
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display_init();
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}
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// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here.

‎ports/espressif/boards/sunton_esp32_8048S050/mpconfigboard.h

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// This file is part of the CircuitPython project: https://circuitpython.org
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//
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// SPDX-FileCopyrightText: Copyright (c) 2019 Scott Shawcroft for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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#pragma once
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// Micropython setup
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#define MICROPY_HW_BOARD_NAME "Sunton-ESP32-8048S050"
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#define MICROPY_HW_MCU_NAME "ESP32S3"
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#define DEFAULT_I2C_BUS_SDA (&pin_GPIO19)
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#define DEFAULT_I2C_BUS_SCL (&pin_GPIO20)
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#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO11)
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#define DEFAULT_SPI_BUS_SCK (&pin_GPIO12)
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#define DEFAULT_SPI_BUS_MISO (&pin_GPIO13)
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// UART pins attached to the USB-serial converter chip
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#define CIRCUITPY_CONSOLE_UART_TX (&pin_GPIO43)
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#define CIRCUITPY_CONSOLE_UART_RX (&pin_GPIO44)

‎ports/espressif/boards/sunton_esp32_8048S050/mpconfigboard.mk

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CIRCUITPY_CREATOR_ID = 0x19991000
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CIRCUITPY_CREATION_ID = 0x00AA0050
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# This board doesn't have USB by default, it
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# instead uses a CH340C USB-to-Serial chip
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CIRCUITPY_USB_DEVICE = 0
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CIRCUITPY_ESP_USB_SERIAL_JTAG = 0
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IDF_TARGET = esp32s3
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CIRCUITPY_ESP_FLASH_MODE = qio
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CIRCUITPY_ESP_FLASH_FREQ = 80m
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CIRCUITPY_ESP_FLASH_SIZE = 16MB
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CIRCUITPY_ESP_PSRAM_SIZE = 8MB
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CIRCUITPY_ESP_PSRAM_MODE = opi
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CIRCUITPY_ESP_PSRAM_FREQ = 80m
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CIRCUITPY_DOTCLOCKFRAMEBUFFER = 1

‎ports/espressif/boards/sunton_esp32_8048S050/pins.c

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// This file is part of the CircuitPython project: https://circuitpython.org
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//
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// SPDX-FileCopyrightText: Copyright (c) 2020 Scott Shawcroft for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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#include "py/objtuple.h"
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#include "shared-bindings/board/__init__.h"
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#include "shared-module/displayio/__init__.h"
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static const mp_rom_obj_tuple_t tft_r_pins = {
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{&mp_type_tuple},
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5,
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{
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MP_ROM_PTR(&pin_GPIO45),
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MP_ROM_PTR(&pin_GPIO48),
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MP_ROM_PTR(&pin_GPIO47),
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MP_ROM_PTR(&pin_GPIO21),
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MP_ROM_PTR(&pin_GPIO14),
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}
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};
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static const mp_rom_obj_tuple_t tft_g_pins = {
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{&mp_type_tuple},
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6,
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{
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MP_ROM_PTR(&pin_GPIO5),
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MP_ROM_PTR(&pin_GPIO6),
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MP_ROM_PTR(&pin_GPIO7),
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MP_ROM_PTR(&pin_GPIO15),
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MP_ROM_PTR(&pin_GPIO16),
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MP_ROM_PTR(&pin_GPIO4),
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}
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};
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static const mp_rom_obj_tuple_t tft_b_pins = {
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{&mp_type_tuple},
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5,
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{
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MP_ROM_PTR(&pin_GPIO8),
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MP_ROM_PTR(&pin_GPIO3),
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MP_ROM_PTR(&pin_GPIO46),
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MP_ROM_PTR(&pin_GPIO9),
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MP_ROM_PTR(&pin_GPIO1),
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}
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};
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static const mp_rom_map_elem_t tft_pins_table[] = {
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{ MP_ROM_QSTR(MP_QSTR_de), MP_ROM_PTR(&pin_GPIO40) },
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{ MP_ROM_QSTR(MP_QSTR_vsync), MP_ROM_PTR(&pin_GPIO41) },
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{ MP_ROM_QSTR(MP_QSTR_hsync), MP_ROM_PTR(&pin_GPIO39) },
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{ MP_ROM_QSTR(MP_QSTR_dclk), MP_ROM_PTR(&pin_GPIO42) },
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{ MP_ROM_QSTR(MP_QSTR_red), MP_ROM_PTR(&tft_r_pins) },
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{ MP_ROM_QSTR(MP_QSTR_green), MP_ROM_PTR(&tft_g_pins) },
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{ MP_ROM_QSTR(MP_QSTR_blue), MP_ROM_PTR(&tft_b_pins) },
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};
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MP_DEFINE_CONST_DICT(tft_pins_dict, tft_pins_table);
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static const mp_rom_map_elem_t timings_table[] = {
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{ MP_ROM_QSTR(MP_QSTR_frequency), MP_ROM_INT(12500000) },
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{ MP_ROM_QSTR(MP_QSTR_width), MP_ROM_INT(800) },
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{ MP_ROM_QSTR(MP_QSTR_height), MP_ROM_INT(480) },
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{ MP_ROM_QSTR(MP_QSTR_hsync_pulse_width), MP_ROM_INT(4) },
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{ MP_ROM_QSTR(MP_QSTR_hsync_back_porch), MP_ROM_INT(8) },
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{ MP_ROM_QSTR(MP_QSTR_hsync_front_porch), MP_ROM_INT(8) },
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{ MP_ROM_QSTR(MP_QSTR_hsync_idle_low), MP_ROM_TRUE },
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{ MP_ROM_QSTR(MP_QSTR_vsync_pulse_width), MP_ROM_INT(4) },
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{ MP_ROM_QSTR(MP_QSTR_vsync_back_porch), MP_ROM_INT(8) },
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{ MP_ROM_QSTR(MP_QSTR_vsync_front_porch), MP_ROM_INT(8) },
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{ MP_ROM_QSTR(MP_QSTR_vsync_idle_low), MP_ROM_TRUE },
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{ MP_ROM_QSTR(MP_QSTR_de_idle_high), MP_ROM_FALSE },
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{ MP_ROM_QSTR(MP_QSTR_pclk_active_high), MP_ROM_FALSE },
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{ MP_ROM_QSTR(MP_QSTR_pclk_idle_high), MP_ROM_FALSE },
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};
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MP_DEFINE_CONST_DICT(timings_dict, timings_table);
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static const mp_rom_map_elem_t board_module_globals_table[] = {
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CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
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// Display constructs
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{ MP_ROM_QSTR(MP_QSTR_TFT_PINS), MP_ROM_PTR(&tft_pins_dict) },
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{ MP_ROM_QSTR(MP_QSTR_TFT_TIMINGS), MP_ROM_PTR(&timings_dict) },
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{ MP_ROM_QSTR(MP_QSTR_TFT_BACKLIGHT), MP_ROM_PTR(&pin_GPIO2) },
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// User buttons
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{ MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) },
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{ MP_ROM_QSTR(MP_QSTR_BOOT0), MP_ROM_PTR(&pin_GPIO0) },
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{ MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_GPIO0) },
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// User accessible GPIO
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{ MP_ROM_QSTR(MP_QSTR_IO19), MP_ROM_PTR(&pin_GPIO19) }, // P2, External SPI plug
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{ MP_ROM_QSTR(MP_QSTR_IO11), MP_ROM_PTR(&pin_GPIO11) },
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{ MP_ROM_QSTR(MP_QSTR_IO12), MP_ROM_PTR(&pin_GPIO12) },
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{ MP_ROM_QSTR(MP_QSTR_IO13), MP_ROM_PTR(&pin_GPIO13) },
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{ MP_ROM_QSTR(MP_QSTR_IO20), MP_ROM_PTR(&pin_GPIO20) }, // P3 has 19&20 for I2C bus, plus 17&18
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{ MP_ROM_QSTR(MP_QSTR_IO17), MP_ROM_PTR(&pin_GPIO17) }, // P4 & P5 are both 17,18,3.3v,G
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{ MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) },
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// UART pins
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{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO43) },
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{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO44) },
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// I2C
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{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO19) },
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{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO20) },
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// SPI
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{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO11) },
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{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO12) },
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{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO13) },
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// i2s amplifier
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{ MP_ROM_QSTR(MP_QSTR_I2S_BIT_CLOCK), MP_ROM_PTR(&pin_GPIO0) },
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{ MP_ROM_QSTR(MP_QSTR_I2S_WORD_SELECT), MP_ROM_PTR(&pin_GPIO18) },
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{ MP_ROM_QSTR(MP_QSTR_I2S_DATA), MP_ROM_PTR(&pin_GPIO17) },
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// Touch (GT911 I2C, XPT2046 SPI)
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// There are two versions of this tablet, one with capacitive touch
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// one with resistive. They use their respective bus as defined,
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// with GPIO38 being reset on capacitive and cs on resistive.
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{ MP_ROM_QSTR(MP_QSTR_TOUCH_RESET), MP_ROM_PTR(&pin_GPIO38) },
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{ MP_ROM_QSTR(MP_QSTR_TOUCH_CS), MP_ROM_PTR(&pin_GPIO38) },
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{ MP_ROM_QSTR(MP_QSTR_TOUCH_INT), MP_ROM_PTR(&pin_GPIO18) },
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// SD Slot (SPI)
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{ MP_ROM_QSTR(MP_QSTR_SD_CS), MP_ROM_PTR(&pin_GPIO10) },
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// Objects
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{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
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{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
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{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
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{ MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display)},
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};
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MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);

‎ports/espressif/boards/sunton_esp32_8048S050/sdkconfig

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#
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# Espressif IoT Development Framework Configuration
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#
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#
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# Component config
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#
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#
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# LWIP
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#
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CONFIG_LWIP_LOCAL_HOSTNAME="sunton-esp32-8048S050"
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# end of LWIP
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# end of Component config
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# end of Espressif IoT Development Framework Configuration

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