From cd77517b2f95271a709bb9d6a2726256da7960e0 Mon Sep 17 00:00:00 2001 From: Scott Shawcroft Date: Tue, 5 Jul 2022 16:35:42 -0700 Subject: [PATCH] Add build for ESP32-S3 Box Lite --- .../boards/espressif_esp32s3_box_lite/board.c | 109 ++++++++++++++++++ .../mpconfigboard.h | 30 +++++ .../mpconfigboard.mk | 17 +++ .../boards/espressif_esp32s3_box_lite/pins.c | 67 +++++++++++ .../espressif_esp32s3_box_lite/sdkconfig | 37 ++++++ 5 files changed, 260 insertions(+) create mode 100644 ports/espressif/boards/espressif_esp32s3_box_lite/board.c create mode 100644 ports/espressif/boards/espressif_esp32s3_box_lite/mpconfigboard.h create mode 100644 ports/espressif/boards/espressif_esp32s3_box_lite/mpconfigboard.mk create mode 100644 ports/espressif/boards/espressif_esp32s3_box_lite/pins.c create mode 100644 ports/espressif/boards/espressif_esp32s3_box_lite/sdkconfig diff --git a/ports/espressif/boards/espressif_esp32s3_box_lite/board.c b/ports/espressif/boards/espressif_esp32s3_box_lite/board.c new file mode 100644 index 0000000000..1f439e52fb --- /dev/null +++ b/ports/espressif/boards/espressif_esp32s3_box_lite/board.c @@ -0,0 +1,109 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2020 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, 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: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "supervisor/board.h" +#include "mpconfigboard.h" +#include "shared-bindings/microcontroller/Pin.h" + +#include "shared-bindings/busio/SPI.h" +#include "shared-bindings/displayio/FourWire.h" +#include "shared-module/displayio/__init__.h" +#include "shared-module/displayio/mipi_constants.h" + +uint8_t display_init_sequence[] = { + 0x01, 0x80, 0x96, // _SWRESET and Delay 150ms + 0x11, 0x80, 0xFF, // _SLPOUT and Delay 500ms + 0x3A, 0x81, 0x55, 0x0A, // _COLMOD and Delay 10ms + 0x13, 0x80, 0x0A, // _NORON and Delay 10ms + 0x36, 0x01, 0xC8, // _MADCTL + 0x29, 0x80, 0xFF, // _DISPON and Delay 500ms +}; + +void board_init(void) { + busio_spi_obj_t *spi = &displays[0].fourwire_bus.inline_bus; + common_hal_busio_spi_construct(spi, &pin_GPIO7, &pin_GPIO6, NULL, false); + common_hal_busio_spi_never_reset(spi); + + displayio_fourwire_obj_t *bus = &displays[0].fourwire_bus; + bus->base.type = &displayio_fourwire_type; + common_hal_displayio_fourwire_construct(bus, + spi, + &pin_GPIO4, // TFT_DC Command or data + &pin_GPIO5, // TFT_CS Chip select + &pin_GPIO48, // TFT_RST Reset + 60000000, // Baudrate + 0, // Polarity + 0); // Phase + + displayio_display_obj_t *display = &displays[0].display; + display->base.type = &displayio_display_type; + common_hal_displayio_display_construct(display, + bus, + 320, // Width + 240, // Height + 0, // column start + 0, // row start + 0, // rotation + 16, // Color depth + false, // Grayscale + false, // pixels in a byte share a row. Only valid for depths < 8 + 1, // bytes per cell. Only valid for depths < 8 + false, // reverse_pixels_in_byte. Only valid for depths < 8 + true, // reverse_pixels_in_word + MIPI_COMMAND_SET_COLUMN_ADDRESS, // Set column command + MIPI_COMMAND_SET_PAGE_ADDRESS, // Set row command + MIPI_COMMAND_WRITE_MEMORY_START, // Write memory command + display_init_sequence, + sizeof(display_init_sequence), + &pin_GPIO45, // backlight pin + NO_BRIGHTNESS_COMMAND, + 1.0f, // brightness (ignored) + true, // auto_brightness + false, // single_byte_bounds + false, // data_as_commands + true, // auto_refresh + 60, // native_frames_per_second + false, // backlight_on_high + false, // SH1107_addressing + 50000); // backlight pwm frequency + + // Debug UART + #ifdef DEBUG + common_hal_never_reset_pin(&pin_GPIO43); + common_hal_never_reset_pin(&pin_GPIO44); + #endif +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { + +} + +void board_deinit(void) { +} diff --git a/ports/espressif/boards/espressif_esp32s3_box_lite/mpconfigboard.h b/ports/espressif/boards/espressif_esp32s3_box_lite/mpconfigboard.h new file mode 100644 index 0000000000..fddcddc7c3 --- /dev/null +++ b/ports/espressif/boards/espressif_esp32s3_box_lite/mpconfigboard.h @@ -0,0 +1,30 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2019 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, 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: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +// Micropython setup + +#define MICROPY_HW_BOARD_NAME "ESP32-S3-Box-Lite" +#define MICROPY_HW_MCU_NAME "ESP32S3" diff --git a/ports/espressif/boards/espressif_esp32s3_box_lite/mpconfigboard.mk b/ports/espressif/boards/espressif_esp32s3_box_lite/mpconfigboard.mk new file mode 100644 index 0000000000..647ad3440a --- /dev/null +++ b/ports/espressif/boards/espressif_esp32s3_box_lite/mpconfigboard.mk @@ -0,0 +1,17 @@ +USB_VID = 0x303A +USB_PID = 0x7005 +USB_PRODUCT = "ESP32-S3-Box-Lite" +USB_MANUFACTURER = "Espressif" + +IDF_TARGET = esp32s3 + +INTERNAL_FLASH_FILESYSTEM = 1 +LONGINT_IMPL = MPZ + +# The default queue depth of 16 overflows on release builds, +# so increase it to 32. +CFLAGS += -DCFG_TUD_TASK_QUEUE_SZ=32 + +CIRCUITPY_ESP_FLASH_MODE=dio +CIRCUITPY_ESP_FLASH_FREQ=40m +CIRCUITPY_ESP_FLASH_SIZE=16MB diff --git a/ports/espressif/boards/espressif_esp32s3_box_lite/pins.c b/ports/espressif/boards/espressif_esp32s3_box_lite/pins.c new file mode 100644 index 0000000000..73ef15697c --- /dev/null +++ b/ports/espressif/boards/espressif_esp32s3_box_lite/pins.c @@ -0,0 +1,67 @@ +#include "shared-bindings/board/__init__.h" +#include "shared-module/displayio/__init__.h" + +STATIC const mp_rom_map_elem_t board_module_globals_table[] = { + CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS + + // First PMOD connector + { MP_ROM_QSTR(MP_QSTR_G9), MP_ROM_PTR(&pin_GPIO9) }, + + { MP_ROM_QSTR(MP_QSTR_U0TXD), MP_ROM_PTR(&pin_GPIO43) }, + { MP_ROM_QSTR(MP_QSTR_G43), MP_ROM_PTR(&pin_GPIO43) }, + + { MP_ROM_QSTR(MP_QSTR_U0RXD), MP_ROM_PTR(&pin_GPIO44) }, + { MP_ROM_QSTR(MP_QSTR_G44), MP_ROM_PTR(&pin_GPIO44) }, + + { MP_ROM_QSTR(MP_QSTR_CS), MP_ROM_PTR(&pin_GPIO10) }, + { MP_ROM_QSTR(MP_QSTR_G10), MP_ROM_PTR(&pin_GPIO10) }, + + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO11) }, + { MP_ROM_QSTR(MP_QSTR_G11), MP_ROM_PTR(&pin_GPIO11) }, + + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO13) }, + { MP_ROM_QSTR(MP_QSTR_G13), MP_ROM_PTR(&pin_GPIO13) }, + + { MP_ROM_QSTR(MP_QSTR_CLK), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_G12), MP_ROM_PTR(&pin_GPIO12) }, + + { MP_ROM_QSTR(MP_QSTR_G14), MP_ROM_PTR(&pin_GPIO14) }, + + // Second PMOD connector + { MP_ROM_QSTR(MP_QSTR_G38), MP_ROM_PTR(&pin_GPIO38) }, + { MP_ROM_QSTR(MP_QSTR_G39), MP_ROM_PTR(&pin_GPIO39) }, + { MP_ROM_QSTR(MP_QSTR_SCL2), MP_ROM_PTR(&pin_GPIO40) }, + { MP_ROM_QSTR(MP_QSTR_G40), MP_ROM_PTR(&pin_GPIO40) }, + { MP_ROM_QSTR(MP_QSTR_SDA2), MP_ROM_PTR(&pin_GPIO41) }, + { MP_ROM_QSTR(MP_QSTR_G41), MP_ROM_PTR(&pin_GPIO41) }, + { MP_ROM_QSTR(MP_QSTR_G42), MP_ROM_PTR(&pin_GPIO42) }, + { MP_ROM_QSTR(MP_QSTR_G21), MP_ROM_PTR(&pin_GPIO21) }, + + // LCD & touchscreen + { MP_ROM_QSTR(MP_QSTR_LCD_DC), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_LCD_CS), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_LCD_MOSI), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_LCD_SCK), MP_ROM_PTR(&pin_GPIO7) }, + { MP_ROM_QSTR(MP_QSTR_LCD_RST), MP_ROM_PTR(&pin_GPIO48) }, + { MP_ROM_QSTR(MP_QSTR_LCD_CTRL), MP_ROM_PTR(&pin_GPIO45) }, + { MP_ROM_QSTR(MP_QSTR_CTP_INT), MP_ROM_PTR(&pin_GPIO3) }, + + // Audio + { MP_ROM_QSTR(MP_QSTR_I2S_ADC_SDOUT), MP_ROM_PTR(&pin_GPIO16) }, + { MP_ROM_QSTR(MP_QSTR_I2S_MCLK), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_I2S_SCLK), MP_ROM_PTR(&pin_GPIO17) }, + { MP_ROM_QSTR(MP_QSTR_I2S_LRCK), MP_ROM_PTR(&pin_GPIO47) }, + { MP_ROM_QSTR(MP_QSTR_I2S_CODEC_DSDIN), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_PA_CTRL), MP_ROM_PTR(&pin_GPIO46) }, + { MP_ROM_QSTR(MP_QSTR_MUTE_STATUS), MP_ROM_PTR(&pin_GPIO1) }, + + // Internal I2C bus + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO18) }, + + // boot button, also usable as a software button + { MP_ROM_QSTR(MP_QSTR_BOOT), MP_ROM_PTR(&pin_GPIO0) }, + + { 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/espressif_esp32s3_box_lite/sdkconfig b/ports/espressif/boards/espressif_esp32s3_box_lite/sdkconfig new file mode 100644 index 0000000000..7fcf8ef297 --- /dev/null +++ b/ports/espressif/boards/espressif_esp32s3_box_lite/sdkconfig @@ -0,0 +1,37 @@ +CONFIG_ESP32S3_SPIRAM_SUPPORT=y +# +# SPI RAM config +# +# CONFIG_SPIRAM_MODE_QUAD is not set +CONFIG_SPIRAM_MODE_OCT=y +CONFIG_SPIRAM_TYPE_AUTO=y +# CONFIG_SPIRAM_TYPE_ESPPSRAM64 is not set +CONFIG_SPIRAM_SIZE=-1 +# end of SPI RAM config + +CONFIG_DEFAULT_PSRAM_CLK_IO=30 +# +# PSRAM Clock and CS IO for ESP32S3 +# +CONFIG_DEFAULT_PSRAM_CS_IO=26 +# end of PSRAM Clock and CS IO for ESP32S3 + +# CONFIG_SPIRAM_FETCH_INSTRUCTIONS is not set +# CONFIG_SPIRAM_RODATA is not set +CONFIG_SPIRAM_SPEED_80M=y +# CONFIG_SPIRAM_SPEED_40M is not set +CONFIG_SPIRAM=y +CONFIG_SPIRAM_BOOT_INIT=y +# CONFIG_SPIRAM_IGNORE_NOTFOUND is not set +# CONFIG_SPIRAM_USE_MEMMAP is not set +# CONFIG_SPIRAM_USE_CAPS_ALLOC is not set +CONFIG_SPIRAM_USE_MALLOC=y +CONFIG_SPIRAM_MEMTEST=y +CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=16384 +# CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP is not set +CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=32768 +# +# LWIP +# +CONFIG_LWIP_LOCAL_HOSTNAME="espressif-esp32s3" +# end of LWIP