add Port sunton_esp32_8048S050

ports/espressif/boards/sunton_esp32_8048S050/board.c

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+// This file is part of the CircuitPython project: https://circuitpython.org
+//
+// SPDX-FileCopyrightText: Copyright (c) 2020 Scott Shawcroft for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
+#include "supervisor/board.h"
+#include "mpconfigboard.h"
+#include "shared-bindings/board/__init__.h"
+#include "shared-bindings/dotclockframebuffer/DotClockFramebuffer.h"
+#include "shared-bindings/dotclockframebuffer/__init__.h"
+#include "shared-bindings/framebufferio/FramebufferDisplay.h"
+#include "shared-bindings/microcontroller/Pin.h"
+#include "shared-module/displayio/__init__.h"
+
+static const mcu_pin_obj_t *blue_pins[] = {
+    &pin_GPIO8,
+    &pin_GPIO3,
+    &pin_GPIO46,
+    &pin_GPIO9,
+    &pin_GPIO1
+};
+static const mcu_pin_obj_t *green_pins[] = {
+    &pin_GPIO5,
+    &pin_GPIO6,
+    &pin_GPIO7,
+    &pin_GPIO15,
+    &pin_GPIO16,
+    &pin_GPIO4
+};
+static const mcu_pin_obj_t *red_pins[] = {
+    &pin_GPIO45,
+    &pin_GPIO48,
+    &pin_GPIO47,
+    &pin_GPIO21,
+    &pin_GPIO14
+};
+
+static void display_init(void) {
+
+    // Turn on backlight
+    gpio_set_direction(2, GPIO_MODE_DEF_OUTPUT);
+    gpio_set_level(2, true);
+    common_hal_never_reset_pin(&pin_GPIO2);
+
+    dotclockframebuffer_framebuffer_obj_t *framebuffer = &allocate_display_bus_or_raise()->dotclock;
+    framebuffer->base.type = &dotclockframebuffer_framebuffer_type;
+
+    common_hal_dotclockframebuffer_framebuffer_construct(
+        framebuffer,
+        &pin_GPIO40,    // de
+        &pin_GPIO41,    // vsync
+        &pin_GPIO39,    // hsync
+        &pin_GPIO42,    // pclk
+        red_pins, MP_ARRAY_SIZE(red_pins),
+        green_pins, MP_ARRAY_SIZE(green_pins),
+        blue_pins, MP_ARRAY_SIZE(blue_pins),
+        12500000,       // Frequency
+        800,            // width
+        480,            // height
+        4, 8, 8, true, // horiz: pulse, back porch, front porch, idle low
+        4, 8, 8, true,  // vert: pulse, back porch, front porch, idle low
+        false,          // DE idle high
+        false,          // pclk active high
+        false,          // pclk idle high
+        0               // overscan left
+        );
+
+    framebufferio_framebufferdisplay_obj_t *display = &allocate_display_or_raise()->framebuffer_display;
+    display->base.type = &framebufferio_framebufferdisplay_type;
+    common_hal_framebufferio_framebufferdisplay_construct(
+        display,
+        framebuffer,
+        0,    // rotation
+        true  // auto-refresh
+        );
+}
+
+void board_init(void) {
+    display_init();
+}
+// 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
+//
+// SPDX-FileCopyrightText: Copyright (c) 2019 Scott Shawcroft for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
+#pragma once
+
+// Micropython setup
+
+#define MICROPY_HW_BOARD_NAME       "Sunton-ESP32-8048S050"
+#define MICROPY_HW_MCU_NAME         "ESP32S3"
+
+#define DEFAULT_I2C_BUS_SDA (&pin_GPIO19)
+#define DEFAULT_I2C_BUS_SCL (&pin_GPIO20)
+
+#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO11)
+#define DEFAULT_SPI_BUS_SCK (&pin_GPIO12)
+#define DEFAULT_SPI_BUS_MISO (&pin_GPIO13)
+
+// UART pins attached to the USB-serial converter chip
+#define CIRCUITPY_CONSOLE_UART_TX (&pin_GPIO43)
+#define CIRCUITPY_CONSOLE_UART_RX (&pin_GPIO44)

ports/espressif/boards/sunton_esp32_8048S050/mpconfigboard.mk

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+CIRCUITPY_CREATOR_ID = 0x19991000
+CIRCUITPY_CREATION_ID = 0x00AA0050
+
+# This board doesn't have USB by default, it
+# instead uses a CH340C USB-to-Serial chip
+CIRCUITPY_USB_DEVICE = 0
+CIRCUITPY_ESP_USB_SERIAL_JTAG = 0
+
+IDF_TARGET = esp32s3
+
+CIRCUITPY_ESP_FLASH_MODE = qio
+CIRCUITPY_ESP_FLASH_FREQ = 80m
+CIRCUITPY_ESP_FLASH_SIZE = 16MB
+
+CIRCUITPY_ESP_PSRAM_SIZE = 8MB
+CIRCUITPY_ESP_PSRAM_MODE = opi
+CIRCUITPY_ESP_PSRAM_FREQ = 80m
+
+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
+//
+// SPDX-FileCopyrightText: Copyright (c) 2020 Scott Shawcroft for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
+#include "py/objtuple.h"
+#include "shared-bindings/board/__init__.h"
+#include "shared-module/displayio/__init__.h"
+
+static const mp_rom_obj_tuple_t tft_r_pins = {
+    {&mp_type_tuple},
+    5,
+    {
+        MP_ROM_PTR(&pin_GPIO45),
+        MP_ROM_PTR(&pin_GPIO48),
+        MP_ROM_PTR(&pin_GPIO47),
+        MP_ROM_PTR(&pin_GPIO21),
+        MP_ROM_PTR(&pin_GPIO14),
+    }
+};
+
+static const mp_rom_obj_tuple_t tft_g_pins = {
+    {&mp_type_tuple},
+    6,
+    {
+        MP_ROM_PTR(&pin_GPIO5),
+        MP_ROM_PTR(&pin_GPIO6),
+        MP_ROM_PTR(&pin_GPIO7),
+        MP_ROM_PTR(&pin_GPIO15),
+        MP_ROM_PTR(&pin_GPIO16),
+        MP_ROM_PTR(&pin_GPIO4),
+    }
+};
+
+static const mp_rom_obj_tuple_t tft_b_pins = {
+    {&mp_type_tuple},
+    5,
+    {
+        MP_ROM_PTR(&pin_GPIO8),
+        MP_ROM_PTR(&pin_GPIO3),
+        MP_ROM_PTR(&pin_GPIO46),
+        MP_ROM_PTR(&pin_GPIO9),
+        MP_ROM_PTR(&pin_GPIO1),
+    }
+};
+
+static const mp_rom_map_elem_t tft_pins_table[] = {
+    { MP_ROM_QSTR(MP_QSTR_de), MP_ROM_PTR(&pin_GPIO40) },
+    { MP_ROM_QSTR(MP_QSTR_vsync), MP_ROM_PTR(&pin_GPIO41) },
+    { MP_ROM_QSTR(MP_QSTR_hsync), MP_ROM_PTR(&pin_GPIO39) },
+    { MP_ROM_QSTR(MP_QSTR_dclk), MP_ROM_PTR(&pin_GPIO42) },
+    { MP_ROM_QSTR(MP_QSTR_red), MP_ROM_PTR(&tft_r_pins) },
+    { MP_ROM_QSTR(MP_QSTR_green), MP_ROM_PTR(&tft_g_pins) },
+    { MP_ROM_QSTR(MP_QSTR_blue), MP_ROM_PTR(&tft_b_pins) },
+};
+MP_DEFINE_CONST_DICT(tft_pins_dict, tft_pins_table);
+
+static const mp_rom_map_elem_t timings_table[] = {
+    { MP_ROM_QSTR(MP_QSTR_frequency), MP_ROM_INT(12500000) },
+    { MP_ROM_QSTR(MP_QSTR_width), MP_ROM_INT(800) },
+    { MP_ROM_QSTR(MP_QSTR_height), MP_ROM_INT(480) },
+    { MP_ROM_QSTR(MP_QSTR_hsync_pulse_width), MP_ROM_INT(4) },
+    { MP_ROM_QSTR(MP_QSTR_hsync_back_porch), MP_ROM_INT(8) },
+    { MP_ROM_QSTR(MP_QSTR_hsync_front_porch), MP_ROM_INT(8) },
+    { MP_ROM_QSTR(MP_QSTR_hsync_idle_low), MP_ROM_TRUE },
+    { MP_ROM_QSTR(MP_QSTR_vsync_pulse_width), MP_ROM_INT(4) },
+    { MP_ROM_QSTR(MP_QSTR_vsync_back_porch), MP_ROM_INT(8) },
+    { MP_ROM_QSTR(MP_QSTR_vsync_front_porch), MP_ROM_INT(8) },
+    { MP_ROM_QSTR(MP_QSTR_vsync_idle_low), MP_ROM_TRUE },
+    { MP_ROM_QSTR(MP_QSTR_de_idle_high), MP_ROM_FALSE },
+    { MP_ROM_QSTR(MP_QSTR_pclk_active_high), MP_ROM_FALSE },
+    { MP_ROM_QSTR(MP_QSTR_pclk_idle_high), MP_ROM_FALSE },
+
+};
+MP_DEFINE_CONST_DICT(timings_dict, timings_table);
+
+static const mp_rom_map_elem_t board_module_globals_table[] = {
+    CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
+
+    // Display constructs
+    { MP_ROM_QSTR(MP_QSTR_TFT_PINS), MP_ROM_PTR(&tft_pins_dict) },
+    { MP_ROM_QSTR(MP_QSTR_TFT_TIMINGS), MP_ROM_PTR(&timings_dict) },
+    { MP_ROM_QSTR(MP_QSTR_TFT_BACKLIGHT), MP_ROM_PTR(&pin_GPIO2) },
+
+    // User buttons
+    { MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) },
+    { MP_ROM_QSTR(MP_QSTR_BOOT0), MP_ROM_PTR(&pin_GPIO0) },
+    { MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_GPIO0) },
+
+    // User accessible GPIO
+    { MP_ROM_QSTR(MP_QSTR_IO19), MP_ROM_PTR(&pin_GPIO19) }, // P2, External SPI plug
+    { MP_ROM_QSTR(MP_QSTR_IO11), MP_ROM_PTR(&pin_GPIO11) },
+    { MP_ROM_QSTR(MP_QSTR_IO12), MP_ROM_PTR(&pin_GPIO12) },
+    { MP_ROM_QSTR(MP_QSTR_IO13), MP_ROM_PTR(&pin_GPIO13) },
+
+    { MP_ROM_QSTR(MP_QSTR_IO20), MP_ROM_PTR(&pin_GPIO20) }, // P3 has 19&20 for I2C bus, plus 17&18
+    { MP_ROM_QSTR(MP_QSTR_IO17), MP_ROM_PTR(&pin_GPIO17) }, // P4 & P5 are both 17,18,3.3v,G
+    { MP_ROM_QSTR(MP_QSTR_IO18), MP_ROM_PTR(&pin_GPIO18) },
+
+    // UART pins
+    { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO43) },
+    { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO44) },
+
+    // I2C
+    { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO19) },
+    { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO20) },
+
+    // SPI
+    { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO11) },
+    { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO12) },
+    { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO13) },
+
+    // i2s amplifier
+    { MP_ROM_QSTR(MP_QSTR_I2S_BIT_CLOCK), MP_ROM_PTR(&pin_GPIO0) },
+    { MP_ROM_QSTR(MP_QSTR_I2S_WORD_SELECT), MP_ROM_PTR(&pin_GPIO18) },
+    { MP_ROM_QSTR(MP_QSTR_I2S_DATA), MP_ROM_PTR(&pin_GPIO17) },
+
+    // Touch (GT911 I2C, XPT2046 SPI)
+    // There are two versions of this tablet, one with capacitive touch
+    // one with resistive. They use their respective bus as defined,
+    // with GPIO38 being reset on capacitive and cs on resistive.
+    { MP_ROM_QSTR(MP_QSTR_TOUCH_RESET), MP_ROM_PTR(&pin_GPIO38) },
+    { MP_ROM_QSTR(MP_QSTR_TOUCH_CS), MP_ROM_PTR(&pin_GPIO38) },
+    { MP_ROM_QSTR(MP_QSTR_TOUCH_INT), MP_ROM_PTR(&pin_GPIO18) },
+
+    // SD Slot (SPI)
+    { MP_ROM_QSTR(MP_QSTR_SD_CS), MP_ROM_PTR(&pin_GPIO10) },
+
+    // Objects
+    { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
+    { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
+    { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
+    { MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display)},
+};
+MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);

ports/espressif/boards/sunton_esp32_8048S050/sdkconfig

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