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Merge pull request #8332 from pypewpew/ugame22

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Add new board uGame22
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Scott Shawcroft 2023-08-25 13:22:16 -07:00 committed by GitHub
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7 changed files with 181 additions and 2 deletions
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2
data/nvm.toml

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Subproject commit 427cc923976229bcb981ca6f218ebe8efd636df6
Subproject commit d17b999f46fd148ac192ad692b8a4639f81add38

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frozen/circuitpython-stage

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Subproject commit 4124dfbdaadce1966f457d7d6c6984e9832999bf
Subproject commit 25e35a8620bfab08ff4ec30bf89667dca0b05fcf

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ports/raspberrypi/boards/ugame22/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) 2021 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 "shared-bindings/microcontroller/Pin.h"
#include "src/rp2_common/hardware_gpio/include/hardware/gpio.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, 0x80, // Software reset then delay 0x80 (128ms)
0xEF, 0x03, 0x03, 0x80, 0x02,
0xCF, 0x03, 0x00, 0xC1, 0x30,
0xED, 0x04, 0x64, 0x03, 0x12, 0x81,
0xE8, 0x03, 0x85, 0x00, 0x78,
0xCB, 0x05, 0x39, 0x2C, 0x00, 0x34, 0x02,
0xF7, 0x01, 0x20,
0xEA, 0x02, 0x00, 0x00,
0xc0, 0x01, 0x23, // Power control VRH[5:0]
0xc1, 0x01, 0x10, // Power control SAP[2:0];BT[3:0]
0xc5, 0x02, 0x3e, 0x28, // VCM control
0xc7, 0x01, 0x86, // VCM control2
0x36, 0x01, 0x38, // Memory Access Control
0x37, 0x01, 0x00, // Vertical scroll zero
0x3a, 0x01, 0x55, // COLMOD: Pixel Format Set
0xb1, 0x02, 0x00, 0x18, // Frame Rate Control (In Normal Mode/Full Colors)
0xb6, 0x03, 0x08, 0x82, 0x27, // Display Function Control
0xF2, 0x01, 0x00, // 3Gamma Function Disable
0x26, 0x01, 0x01, // Gamma curve selected
0xe0, 0x0f, 0x0F, 0x31, 0x2B, 0x0C, 0x0E, 0x08, 0x4E, 0xF1, 0x37, 0x07,
0x10, 0x03, 0x0E, 0x09, 0x00, // Set Gamma
0xe1, 0x0f, 0x00, 0x0E, 0x14, 0x03, 0x11, 0x07, 0x31, 0xC1, 0x48, 0x08,
0x0F, 0x0C, 0x31, 0x36, 0x0F, // Set Gamma
0x11, 0x80, 0x78, // Exit Sleep then delay 0x78 (120ms)
0x29, 0x80, 0x78, // Display on then delay 0x78 (120ms)
};
void board_init(void) {
displayio_fourwire_obj_t *bus = &allocate_display_bus()->fourwire_bus;
busio_spi_obj_t *spi = &bus->inline_bus;
common_hal_busio_spi_construct(spi, &pin_GPIO2, &pin_GPIO3, NULL, false);
common_hal_busio_spi_never_reset(spi);
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_GPIO1, // TFT_RST Reset
80000000L, // Baudrate
0, // Polarity
0); // Phase
displayio_display_obj_t *display = &allocate_display()->display;
display->base.type = &displayio_display_type;
common_hal_displayio_display_construct(display,
bus,
320, // Width (after rotation)
240, // Height (after rotation)
0, // column start
0, // row start
0, // rotation
16, // Color depth
false, // grayscale
false, // pixels in byte share row. only used for depth < 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),
NULL, // backlight pin
NO_BRIGHTNESS_COMMAND,
1.0f, // brightness
false, // single_byte_bounds
false, // data_as_commands
false, // auto_refresh
20, // native_frames_per_second
true, // backlight_on_high
false, // SH1107_addressing
50000); // backlight pwm frequency
}
bool board_requests_safe_mode(void) {
return false;
}
void reset_board(void) {
}
void board_deinit(void) {
}

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ports/raspberrypi/boards/ugame22/mpconfigboard.h Normal file
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#define MICROPY_HW_BOARD_NAME "uGame22"
#define MICROPY_HW_MCU_NAME "rp2040"
#define DEFAULT_I2C_BUS_SDA (&pin_GPIO14)
#define DEFAULT_I2C_BUS_SCL (&pin_GPIO15)

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ports/raspberrypi/boards/ugame22/mpconfigboard.mk Normal file
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USB_VID = 0x1209
USB_PID = 0xD1B6
USB_PRODUCT = "uGame22"
USB_MANUFACTURER = "Radomir Dopieralski"
CHIP_VARIANT = RP2040
CHIP_FAMILY = rp2
EXTERNAL_FLASH_DEVICES = "W25Q16JVxM"
CIRCUITPY_STAGE = 1
CIRCUITPY_AUDIOIO = 1
CIRCUITPY_AUDIOPWMIO = 1
CIRCUITPY_KEYPAD = 1
FROZEN_MPY_DIRS += $(TOP)/frozen/circuitpython-stage/ugame22

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ports/raspberrypi/boards/ugame22/pico-sdk-configboard.h Normal file
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// Put board-specific pico-sdk definitions here. This file must exist.
// Allow extra time for xosc to start.
#define PICO_XOSC_STARTUP_DELAY_MULTIPLIER 64

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ports/raspberrypi/boards/ugame22/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
{ MP_ROM_QSTR(MP_QSTR_TFT_RST), MP_ROM_PTR(&pin_GPIO1) },
{ MP_ROM_QSTR(MP_QSTR_TFT_SCK), MP_ROM_PTR(&pin_GPIO2) },
{ MP_ROM_QSTR(MP_QSTR_TFT_MOSI), MP_ROM_PTR(&pin_GPIO3) },
{ MP_ROM_QSTR(MP_QSTR_TFT_DC), MP_ROM_PTR(&pin_GPIO4) },
{ MP_ROM_QSTR(MP_QSTR_TFT_CS), MP_ROM_PTR(&pin_GPIO5) },
{ MP_ROM_QSTR(MP_QSTR_BUTTON_Z), MP_ROM_PTR(&pin_GPIO0) },
{ MP_ROM_QSTR(MP_QSTR_BUTTON_X), MP_ROM_PTR(&pin_GPIO6) },
{ MP_ROM_QSTR(MP_QSTR_BUTTON_DOWN), MP_ROM_PTR(&pin_GPIO7) },
{ MP_ROM_QSTR(MP_QSTR_BUTTON_O), MP_ROM_PTR(&pin_GPIO8) },
{ MP_ROM_QSTR(MP_QSTR_BUTTON_RIGHT), MP_ROM_PTR(&pin_GPIO9) },
{ MP_ROM_QSTR(MP_QSTR_BUTTON_UP), MP_ROM_PTR(&pin_GPIO10) },
{ MP_ROM_QSTR(MP_QSTR_BUTTON_LEFT), MP_ROM_PTR(&pin_GPIO11) },
{ MP_ROM_QSTR(MP_QSTR_GAIN), MP_ROM_PTR(&pin_GPIO22) },
{ MP_ROM_QSTR(MP_QSTR_I2S_DIN), MP_ROM_PTR(&pin_GPIO23) },
{ MP_ROM_QSTR(MP_QSTR_I2S_BCLK), MP_ROM_PTR(&pin_GPIO24) },
{ MP_ROM_QSTR(MP_QSTR_I2S_LRCLK), MP_ROM_PTR(&pin_GPIO25) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO14) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO15) },
{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
{ MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].display)}
};
MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);