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merge hexky_s2 board

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Hello, please add support to my custom esp32-s2 board.
thanks
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CircuitART 2022-03-10 13:27:14 +08:00 committed by GitHub
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148
ports/espressif/boards/hexky_s2/board.c Normal file
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/*
* 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/busio/SPI.h"
#include "shared-bindings/displayio/FourWire.h"
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-module/displayio/__init__.h"
#include "shared-module/displayio/mipi_constants.h"
#include "shared-bindings/board/__init__.h"
displayio_fourwire_obj_t board_display_obj;
#define DELAY 0x80
// display init sequence according to LilyGO example app
uint8_t display_init_sequence[] = {
// sw reset
0x01, 0 | DELAY, 150,
// sleep out
0x11, 0 | DELAY, 255,
// normal display mode on
0x13, 0,
// display and color format settings
0x36, 1, 0x68,
0xB6, 2, 0x0A, 0x82,
0x3A, 1 | DELAY, 0x55, 10,
// ST7789V frame rate setting
0xB2, 5, 0x0C, 0x0C, 0x00, 0x33, 0x33,
// voltages: VGH / VGL
0xB7, 1, 0x35,
// ST7789V power setting
0xBB, 1, 0x28,
0xC0, 1, 0x0C,
0xC2, 2, 0x01, 0xFF,
0xC3, 1, 0x10,
0xC4, 1, 0x20,
0xC6, 1, 0x0F,
0xD0, 2, 0xA4, 0xA1,
// ST7789V gamma setting
0xE0, 14, 0xD0, 0x00, 0x02, 0x07, 0x0A, 0x28, 0x32, 0x44, 0x42, 0x06, 0x0E, 0x12, 0x14, 0x17,
0xE1, 14, 0xD0, 0x00, 0x02, 0x07, 0x0A, 0x28, 0x31, 0x54, 0x47, 0x0E, 0x1C, 0x17, 0x1B, 0x1E,
0x21, 0,
// display on
0x29, 0 | DELAY, 255,
};
void board_init(void) {
busio_spi_obj_t *spi = common_hal_board_create_spi(0);
displayio_fourwire_obj_t *bus = &displays[0].fourwire_bus;
bus->base.type = &displayio_fourwire_type;
common_hal_displayio_fourwire_construct(
bus,
spi,
&pin_GPIO34, // DC
&pin_GPIO33, // CS
&pin_GPIO41, // RST
40000000, // baudrate
0, // polarity
0 // phase
);
displayio_display_obj_t *display = &displays[0].display;
display->base.type = &displayio_display_type;
// workaround as board_init() is called before reset_port() in main.c
pwmout_reset();
common_hal_displayio_display_construct(
display,
bus,
240, // width (after rotation)
240, // height (after rotation)
0, // column start
0, // row start
90, // 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)
false, // auto_brightness
false, // single_byte_bounds
false, // data_as_commands
true, // auto_refresh
60, // native_frames_per_second
true, // backlight_on_high
false // SH1107_addressing
);
common_hal_never_reset_pin(&pin_GPIO45); // backlight pin
}
bool board_requests_safe_mode(void) {
return false;
}
bool espressif_board_reset_pin_number(gpio_num_t pin_number) {
// Override the I2C/TFT power pin reset to prevent resetting the display.
if (pin_number == 21) {
// Turn on TFT and I2C
gpio_set_direction(21, GPIO_MODE_DEF_OUTPUT);
gpio_set_level(21, true);
return true;
}
return false;
}
void reset_board(void) {
}
void board_deinit(void) {
// TODO: Should we turn off the display when asleep?
}

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ports/espressif/boards/hexky_s2/mpconfigboard.h Normal file
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/*
* 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 "HexKyS2"
#define MICROPY_HW_MCU_NAME "ESP32S2"
#define MICROPY_HW_NEOPIXEL (&pin_GPIO40)
#define CIRCUITPY_STATUS_LED_POWER (&pin_GPIO39)
#define CIRCUITPY_BOOT_BUTTON (&pin_GPIO0)
#define BOARD_USER_SAFE_MODE_ACTION translate("pressing boot button at start up.\n")
#define AUTORESET_DELAY_MS 500
#define DEFAULT_I2C_BUS_SCL (&pin_GPIO9)
#define DEFAULT_I2C_BUS_SDA (&pin_GPIO8)
#define DEFAULT_SPI_BUS_SCK (&pin_GPIO36)
#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO35)
#define DEFAULT_SPI_BUS_MISO (&pin_GPIO37)
#define DEFAULT_UART_BUS_RX (&pin_GPIO44)
#define DEFAULT_UART_BUS_TX (&pin_GPIO43)
#define DOUBLE_TAP_PIN (&pin_GPIO38)

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ports/espressif/boards/hexky_s2/mpconfigboard.mk Normal file
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USB_VID = 0x303A
USB_PID = 0x80D9
USB_PRODUCT = "HexKy_S2"
USB_MANUFACTURER = "FutureKeys"
IDF_TARGET = esp32s2
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=qio
CIRCUITPY_ESP_FLASH_FREQ=40m
CIRCUITPY_ESP_FLASH_SIZE=4MB
FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel

67
ports/espressif/boards/hexky_s2/pins.c Normal file
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#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
// ANALOG PINS
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO1) },
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO3) },
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO2) },
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO7) },
{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_GPIO17) },
{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_GPIO18) },
{ MP_ROM_QSTR(MP_QSTR_DAC1), MP_ROM_PTR(&pin_GPIO17) },
{ MP_ROM_QSTR(MP_QSTR_DAC2), MP_ROM_PTR(&pin_GPIO18) },
// DIGITAL PINS
{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_GPIO5) },
{ MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_GPIO6) },
{ MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_GPIO4) },
{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_GPIO11) },
{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_GPIO10) },
{ MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_GPIO12) },
{ MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_GPIO10) },
// USER Buttons
{ MP_ROM_QSTR(MP_QSTR_SW1), MP_ROM_PTR(&pin_GPIO21) },
{ MP_ROM_QSTR(MP_QSTR_SW2), MP_ROM_PTR(&pin_GPIO42) },
// Not broken out - LED
{ MP_ROM_QSTR(MP_QSTR_D13_LED), MP_ROM_PTR(&pin_GPIO39) },
// Not broken out - NEOPIXEL
{ MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO40) },
// Not broken out - VBAT_SENSE
{ MP_ROM_QSTR(MP_QSTR_VBAT_SENSE), MP_ROM_PTR(&pin_GPIO13) },
// Not broken out - ST7789 LCD PINS
{ MP_ROM_QSTR(MP_QSTR_TFT_CS), MP_ROM_PTR(&pin_GPIO33) },
{ MP_ROM_QSTR(MP_QSTR_TFT_DC), MP_ROM_PTR(&pin_GPIO34) },
{ MP_ROM_QSTR(MP_QSTR_TFT_RST), MP_ROM_PTR(&pin_GPIO41) },
// UART
{ 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_SCL), MP_ROM_PTR(&pin_GPIO9) },
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO8) },
// SPI
{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO36) },
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_GPIO37) },
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_GPIO35) },
// DFU Button
{ MP_ROM_QSTR(MP_QSTR_BOOT), MP_ROM_PTR(&pin_GPIO0) },
{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_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);

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ports/espressif/boards/hexky_s2/sdkconfig Normal file
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CONFIG_ESP32S2_SPIRAM_SUPPORT=y
#
# SPI RAM config
#
# CONFIG_SPIRAM_TYPE_AUTO is not set
CONFIG_SPIRAM_TYPE_ESPPSRAM16=y
# CONFIG_SPIRAM_TYPE_ESPPSRAM32 is not set
# CONFIG_SPIRAM_TYPE_ESPPSRAM64 is not set
CONFIG_SPIRAM_SIZE=2097152
# end of SPI RAM config
CONFIG_DEFAULT_PSRAM_CLK_IO=30
#
# PSRAM clock and cs IO for ESP32S2
#
CONFIG_DEFAULT_PSRAM_CS_IO=26
# end of PSRAM clock and cs IO for ESP32S2
# CONFIG_SPIRAM_FETCH_INSTRUCTIONS is not set
# CONFIG_SPIRAM_RODATA is not set
# CONFIG_SPIRAM_SPEED_80M is not set
CONFIG_SPIRAM_SPEED_40M=y
# CONFIG_SPIRAM_SPEED_26M is not set
# CONFIG_SPIRAM_SPEED_20M is not set
CONFIG_SPIRAM=y
CONFIG_SPIRAM_BOOT_INIT=y
# CONFIG_SPIRAM_IGNORE_NOTFOUND is not set
CONFIG_SPIRAM_USE_MEMMAP=y
# CONFIG_SPIRAM_USE_CAPS_ALLOC is not set
# CONFIG_SPIRAM_USE_MALLOC is not set
CONFIG_SPIRAM_MEMTEST=y
# CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY is not set
#
# LWIP
#
CONFIG_LWIP_LOCAL_HOSTNAME="espressif"
# end of LWIP