diff --git a/ports/espressif/boards/sunton_esp32_8048S050/board.c b/ports/espressif/boards/sunton_esp32_8048S050/board.c new file mode 100644 index 000000000000..fa2b03754ecc --- /dev/null +++ b/ports/espressif/boards/sunton_esp32_8048S050/board.c @@ -0,0 +1,82 @@ +// 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. diff --git a/ports/espressif/boards/sunton_esp32_8048S050/mpconfigboard.h b/ports/espressif/boards/sunton_esp32_8048S050/mpconfigboard.h new file mode 100644 index 000000000000..e3370bd6f022 --- /dev/null +++ b/ports/espressif/boards/sunton_esp32_8048S050/mpconfigboard.h @@ -0,0 +1,23 @@ +// 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) diff --git a/ports/espressif/boards/sunton_esp32_8048S050/mpconfigboard.mk b/ports/espressif/boards/sunton_esp32_8048S050/mpconfigboard.mk new file mode 100644 index 000000000000..7dedcd85ea26 --- /dev/null +++ b/ports/espressif/boards/sunton_esp32_8048S050/mpconfigboard.mk @@ -0,0 +1,19 @@ +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 diff --git a/ports/espressif/boards/sunton_esp32_8048S050/pins.c b/ports/espressif/boards/sunton_esp32_8048S050/pins.c new file mode 100644 index 000000000000..fa5a0fdfa37d --- /dev/null +++ b/ports/espressif/boards/sunton_esp32_8048S050/pins.c @@ -0,0 +1,136 @@ +// 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); diff --git a/ports/espressif/boards/sunton_esp32_8048S050/sdkconfig b/ports/espressif/boards/sunton_esp32_8048S050/sdkconfig new file mode 100644 index 000000000000..71012f46188a --- /dev/null +++ b/ports/espressif/boards/sunton_esp32_8048S050/sdkconfig @@ -0,0 +1,15 @@ +# +# 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