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dhalbertdhalbert
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Merge pull request #9918 from PasswordVault/main
Added new board sunton_esp32_2432S024C
2 parents 0a0a89a + 4f429bc commit 27beb0e

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‎ports/espressif/boards/sunton_esp32_2432S024C/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) 2024 Olav Schettler
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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/microcontroller/Pin.h"
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#include "shared-module/displayio/__init__.h"
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#include "shared-module/displayio/mipi_constants.h"
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#include "driver/gpio.h"
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#include "common-hal/microcontroller/Pin.h"
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#include "shared-module/os/__init__.h"
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uint8_t display_init_sequence[] = {
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0x01, 0x80, 0x80, // # Software reset then delay 0x80 (128ms)
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0xEF, 0x03, 0x03, 0x80, 0x02,
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0xCF, 0x03, 0x00, 0xC1, 0x30,
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0xED, 0x04, 0x64, 0x03, 0x12, 0x81,
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0xE8, 0x03, 0x85, 0x00, 0x78,
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0xCB, 0x05, 0x39, 0x2C, 0x00, 0x34, 0x02,
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0xF7, 0x01, 0x20,
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0xEA, 0x02, 0x00, 0x00,
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0xc0, 0x01, 0x23, // # Power control VRH[5:0]
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0xc1, 0x01, 0x10, // # Power control SAP[2:0];BT[3:0]
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0xc5, 0x02, 0x3e, 0x28, // # VCM control
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0xc7, 0x01, 0x86, // # VCM control2
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0x36, 0x01, 0x38, // # Memory Access Control
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0x37, 0x01, 0x00, // # Vertical scroll zero
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0x3a, 0x01, 0x55, // # COLMOD: Pixel Format Set
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0xb1, 0x02, 0x00, 0x18, // # Frame Rate Control (In Normal Mode/Full Colors)
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0xb6, 0x03, 0x08, 0x82, 0x27, // # Display Function Control
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0xF2, 0x01, 0x00, // # 3Gamma Function Disable
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0x26, 0x01, 0x01, // # Gamma curve selected
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0xe0, 0x0f, 0x0F, 0x31, 0x2B, 0x0C, 0x0E, 0x08, 0x4E, 0xF1, 0x37, 0x07, 0x10, 0x03, 0x0E, 0x09, 0x00, // # Set Gamma
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0xe1, 0x0f, 0x00, 0x0E, 0x14, 0x03, 0x11, 0x07, 0x31, 0xC1, 0x48, 0x08, 0x0F, 0x0C, 0x31, 0x36, 0x0F, // # Set Gamma
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0x11, 0x80, 0x48, // # Exit Sleep then delay
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0x29, 0x80, 0x78, // # Display on then delay 0x78 (120ms)
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};
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static void display_init(void) {
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fourwire_fourwire_obj_t *bus = &allocate_display_bus()->fourwire_bus;
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busio_spi_obj_t *spi = &bus->inline_bus;
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mp_int_t rotation;
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common_hal_busio_spi_construct(spi, &pin_GPIO14, &pin_GPIO13, &pin_GPIO12, false);
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common_hal_busio_spi_never_reset(spi);
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bus->base.type = &fourwire_fourwire_type;
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common_hal_fourwire_fourwire_construct(bus,
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spi,
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&pin_GPIO2, // TFT_DC Command or data
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&pin_GPIO15, // TFT_CS Chip select
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NULL, // TFT_RST Reset
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6000000, // Baudrate
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0, // Polarity
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0); // Phase
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busdisplay_busdisplay_obj_t *display = &allocate_display()->display;
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display->base.type = &busdisplay_busdisplay_type;
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os_getenv_err_t result = common_hal_os_getenv_int("CIRCUITPY_DISPLAY_ROTATION", &rotation);
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if (result != GETENV_OK) {
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rotation = 0;
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}
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common_hal_busdisplay_busdisplay_construct(display,
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bus,
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320, // Width
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240, // Height
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0, // column start
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0, // row start
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rotation, // rotation
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16, // Color depth
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false, // Grayscale
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false, // pixels in a byte share a row. Only valid for depths < 8
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1, // bytes per cell. Only valid for depths < 8
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false, // reverse_pixels_in_byte. Only valid for depths < 8
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true, // reverse_pixels_in_word
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MIPI_COMMAND_SET_COLUMN_ADDRESS, // Set column command
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MIPI_COMMAND_SET_PAGE_ADDRESS, // Set row command
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MIPI_COMMAND_WRITE_MEMORY_START, // Write memory command
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display_init_sequence,
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sizeof(display_init_sequence),
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&pin_GPIO27, // backlight pin
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NO_BRIGHTNESS_COMMAND,
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1.0f, // brightness
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false, // single_byte_bounds
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false, // data_as_commands
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true, // auto_refresh
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60, // native_frames_per_second
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true, // backlight_on_high
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false, // SH1107_addressing
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50000); // backlight pwm frequency
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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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bool espressif_board_reset_pin_number(gpio_num_t pin_number) {
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// Pull the speaker pin low to reduce noise on reset
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if (pin_number == 26) {
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// Turn on TFT
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config_pin_as_output_with_level(pin_number, false);
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return true;
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}
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return false;
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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_2432S024C/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) 2024 Olav Schettler
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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_2432S024C"
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#define MICROPY_HW_MCU_NAME "ESP32-D0WD-V3"
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#define MICROPY_HW_LED_STATUS (&pin_GPIO17) // LED_BLUE
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#define CIRCUITPY_BOOT_BUTTON (&pin_GPIO0)
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#define DEFAULT_I2C_BUS_SDA (&pin_GPIO33)
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#define DEFAULT_I2C_BUS_SCL (&pin_GPIO32)
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#define CIRCUITPY_BOARD_SPI (2)
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#define CIRCUITPY_BOARD_SPI_PIN { \
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{.clock = &pin_GPIO18, .mosi = &pin_GPIO23, .miso = &pin_GPIO19}, /*SD*/ \
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{.clock = &pin_GPIO14, .mosi = &pin_GPIO13, .miso = &pin_GPIO12}, /*LCD*/ \
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}
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#define CIRCUITPY_CONSOLE_UART_TX (&pin_GPIO1)
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#define CIRCUITPY_CONSOLE_UART_RX (&pin_GPIO3)

‎ports/espressif/boards/sunton_esp32_2432S024C/mpconfigboard.mk

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CIRCUITPY_CREATOR_ID = 0x19991000
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CIRCUITPY_CREATION_ID = 0x00AA024C
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IDF_TARGET = esp32
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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 = 4MB
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CIRCUITPY_ESPCAMERA = 0
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CIRCUITPY_LEGACY_4MB_FLASH_LAYOUT = 1
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CIRCUITPY_BUILD_EXTENSIONS = bin

‎ports/espressif/boards/sunton_esp32_2432S024C/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) 2024 Olav Schettler
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//
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// SPDX-License-Identifier: MIT
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#include "shared-bindings/board/__init__.h"
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#include "shared-module/displayio/__init__.h"
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CIRCUITPY_BOARD_BUS_SINGLETON(sd_spi, spi, 0)
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CIRCUITPY_BOARD_BUS_SINGLETON(lcd_spi, spi, 2)
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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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// Boot button
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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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// Blue LED
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{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_GPIO17) },
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// RGB LED
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{ MP_ROM_QSTR(MP_QSTR_LED_GREEN), MP_ROM_PTR(&pin_GPIO16) },
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{ MP_ROM_QSTR(MP_QSTR_LED_RED), MP_ROM_PTR(&pin_GPIO4) },
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{ MP_ROM_QSTR(MP_QSTR_LED_BLUE), MP_ROM_PTR(&pin_GPIO17) },
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// CDS Light sensor (Not present on all boards)
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{ MP_ROM_QSTR(MP_QSTR_LDR), MP_ROM_PTR(&pin_GPIO34) },
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// Speaker pin
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{ MP_ROM_QSTR(MP_QSTR_SPEAKER), MP_ROM_PTR(&pin_GPIO26) },
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// User available GPIO
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{ MP_ROM_QSTR(MP_QSTR_IO21), MP_ROM_PTR(&pin_GPIO21) }, // P3 Pin 1
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{ MP_ROM_QSTR(MP_QSTR_IO22), MP_ROM_PTR(&pin_GPIO22) }, // P3 Pin 2
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{ MP_ROM_QSTR(MP_QSTR_IO35), MP_ROM_PTR(&pin_GPIO35) }, // P3 Pin 3
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// i2c
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{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO33) },
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{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO32) },
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// TF card slot
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{ MP_ROM_QSTR(MP_QSTR_SD_MOSI), MP_ROM_PTR(&pin_GPIO23) },
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{ MP_ROM_QSTR(MP_QSTR_SD_MISO), MP_ROM_PTR(&pin_GPIO19) },
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{ MP_ROM_QSTR(MP_QSTR_SD_SCK), MP_ROM_PTR(&pin_GPIO18) },
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{ MP_ROM_QSTR(MP_QSTR_SD_CS), MP_ROM_PTR(&pin_GPIO5) },
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// ILI9341 dsplay (spi)
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{ MP_ROM_QSTR(MP_QSTR_LCD_MOSI), MP_ROM_PTR(&pin_GPIO13) },
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{ MP_ROM_QSTR(MP_QSTR_LCD_MISO), MP_ROM_PTR(&pin_GPIO12) },
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{ MP_ROM_QSTR(MP_QSTR_LCD_SCK), MP_ROM_PTR(&pin_GPIO14) },
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{ MP_ROM_QSTR(MP_QSTR_LCD_CS), MP_ROM_PTR(&pin_GPIO15) },
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{ MP_ROM_QSTR(MP_QSTR_LCD_DC), MP_ROM_PTR(&pin_GPIO2) },
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{ MP_ROM_QSTR(MP_QSTR_LCD_BCKL), MP_ROM_PTR(&pin_GPIO27) },
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// Touch (CST820)
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{ MP_ROM_QSTR(MP_QSTR_TOUCH_INT), MP_ROM_PTR(&pin_GPIO21) },
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{ MP_ROM_QSTR(MP_QSTR_TOUCH_RST), MP_ROM_PTR(&pin_GPIO25) },
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// objects
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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_SD_SPI), MP_ROM_PTR(&board_sd_spi_obj) },
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{ MP_ROM_QSTR(MP_QSTR_LCD_SPI), MP_ROM_PTR(&board_lcd_spi_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_2432S024C/sdkconfig

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