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Merge pull request adafruit#2100 from pewpew-game/pewpew_m4
Add support for PewPew M4 board
2 parents 5c43634 + d50ed3b commit c5caaca

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‎.github/workflows/build.yml‎

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@@ -123,6 +123,7 @@ jobs:
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- "pca10056"
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- "pca10059"
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- "pewpew10"
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- "pewpew_m4"
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- "pirkey_m0"
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- "pybadge"
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- "pybadge_airlift"

‎frozen/circuitpython-stage‎

‎ports/atmel-samd/boards/pewpew_m4/board.c‎

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/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "boards/board.h"
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#include "mpconfigboard.h"
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#include "hal/include/hal_gpio.h"
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#include "shared-bindings/busio/SPI.h"
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#include "shared-bindings/displayio/FourWire.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 "tick.h"
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displayio_fourwire_obj_t board_display_obj;
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#define DELAY 0x80
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uint8_t display_init_sequence[] = {
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0x01, 0 | DELAY, 150, // SWRESET
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0x11, 0 | DELAY, 255, // SLPOUT
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0xb1, 3, 0x01, 0x2C, 0x2D, // _FRMCTR1
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0xb2, 3, 0x01, 0x2C, 0x2D, //
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0xb3, 6, 0x01, 0x2C, 0x2D, 0x01, 0x2C, 0x2D,
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0xb4, 1, 0x07, // _INVCTR line inversion
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0xc0, 3, 0xa2, 0x02, 0x84, // _PWCTR1 GVDD = 4.7V, 1.0uA
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0xc1, 1, 0xc5, // _PWCTR2 VGH=14.7V, VGL=-7.35V
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0xc2, 2, 0x0a, 0x00, // _PWCTR3 Opamp current small, Boost frequency
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0xc3, 2, 0x8a, 0x2a,
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0xc4, 2, 0x8a, 0xee,
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0xc5, 1, 0x0e, // _VMCTR1 VCOMH = 4V, VOML = -1.1V
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0x2a, 0, // _INVOFF
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0x36, 1, 0xa8, // _MADCTL
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// 1 clk cycle nonoverlap, 2 cycle gate rise, 3 cycle osc equalie,
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// fix on VTL
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0x3a, 1, 0x05, // COLMOD - 16bit color
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0xe0, 16, 0x02, 0x1c, 0x07, 0x12, // _GMCTRP1 Gamma
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0x37, 0x32, 0x29, 0x2d,
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0x29, 0x25, 0x2B, 0x39,
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0x00, 0x01, 0x03, 0x10,
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0xe1, 16, 0x03, 0x1d, 0x07, 0x06, // _GMCTRN1
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0x2E, 0x2C, 0x29, 0x2D,
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0x2E, 0x2E, 0x37, 0x3F,
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0x00, 0x00, 0x02, 0x10,
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0x2a, 3, 0x02, 0x00, 0x81, // _CASET XSTART = 2, XEND = 129
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0x2b, 3, 0x02, 0x00, 0x81, // _RASET XSTART = 2, XEND = 129
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0x13, 0 | DELAY, 10, // _NORON
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0x29, 0 | DELAY, 100, // _DISPON
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};
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void board_init(void) {
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busio_spi_obj_t* spi = &displays[0].fourwire_bus.inline_bus;
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common_hal_busio_spi_construct(spi, &pin_PA13, &pin_PA15, NULL);
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common_hal_busio_spi_never_reset(spi);
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displayio_fourwire_obj_t* bus = &displays[0].fourwire_bus;
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bus->base.type = &displayio_fourwire_type;
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common_hal_displayio_fourwire_construct(bus,
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spi,
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&pin_PA16, // TFT_DC Command or data
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&pin_PA11, // TFT_CS Chip select
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&pin_PA17, // TFT_RST Reset
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60000000);
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displayio_display_obj_t* display = &displays[0].display;
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display->base.type = &displayio_display_type;
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common_hal_displayio_display_construct(display,
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bus,
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160, // Width (after rotation)
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128, // Height (after rotation)
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0, // column start
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0, // row start
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0, // rotation
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16, // Color depth
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false, // grayscale
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false, // pixels in byte share row. only used for depth < 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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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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0x37, // set vertical scroll command
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display_init_sequence,
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sizeof(display_init_sequence),
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NULL, // backlight pin
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NO_BRIGHTNESS_COMMAND,
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1.0f, // brightness (ignored)
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true, // auto_brightness
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false, // single_byte_bounds
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false, // data_as_commands
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false, // auto_refresh
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20); // native_frames_per_second
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}
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bool board_requests_safe_mode(void) {
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return false;
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}
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void reset_board(void) {
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}

‎ports/atmel-samd/boards/pewpew_m4/mpconfigboard.h‎

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#define MICROPY_HW_BOARD_NAME "PewPew M4"
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#define MICROPY_HW_MCU_NAME "samd51g19"
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#define CIRCUITPY_MCU_FAMILY samd51
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// These are pins not to reset.
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#define MICROPY_PORT_A (0)
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#define MICROPY_PORT_B (0)
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#define MICROPY_PORT_C (0)
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#define MICROPY_PORT_D (0)
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#define AUTORESET_DELAY_MS 500
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// If you change this, then make sure to update the linker scripts as well to
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// make sure you don't overwrite code
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#define CIRCUITPY_INTERNAL_NVM_SIZE 8192
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#define BOARD_FLASH_SIZE (FLASH_SIZE - 0x4000 - CIRCUITPY_INTERNAL_NVM_SIZE)
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#define DEFAULT_I2C_BUS_SCL (&pin_PA01)
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#define DEFAULT_I2C_BUS_SDA (&pin_PA00)
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#define DEFAULT_SPI_BUS_SCK (&pin_PA04)
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#define DEFAULT_SPI_BUS_MOSI (&pin_PA05)
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#define DEFAULT_SPI_BUS_MISO (&pin_PA00)
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#define DEFAULT_UART_BUS_RX (&pin_PA05)
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#define DEFAULT_UART_BUS_TX (&pin_PA00)
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// USB is always used internally so skip the pin objects for it.
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#define IGNORE_PIN_PA24 1
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#define IGNORE_PIN_PA25 1
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// Unused pins
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#define IGNORE_PIN_PA03 1
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#define IGNORE_PIN_PA06 1
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#define IGNORE_PIN_PA08 1
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#define IGNORE_PIN_PA12 1
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#define IGNORE_PIN_PA14 1
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#define IGNORE_PIN_PA18 1
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#define IGNORE_PIN_PA19 1
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#define IGNORE_PIN_PA20 1
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#define IGNORE_PIN_PA21 1
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#define IGNORE_PIN_PB02 1
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#define IGNORE_PIN_PB03 1
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#define IGNORE_PIN_PB08 1
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#define IGNORE_PIN_PB09 1
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#define IGNORE_PIN_PB10 1
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#define IGNORE_PIN_PB11 1
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‎ports/atmel-samd/boards/pewpew_m4/mpconfigboard.mk‎

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LD_FILE = boards/samd51x19-bootloader.ld
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USB_VID = 0x1d50
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USB_PID = 0x60e8
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USB_PRODUCT = "PewPew M4"
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USB_MANUFACTURER = "Radomir Dopieralski"
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CHIP_VARIANT = SAMD51G19A
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CHIP_FAMILY = samd51
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INTERNAL_FLASH_FILESYSTEM = 1
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LONGINT_IMPL = NONE
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CIRCUITPY_SMALL_BUILD = 1
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CIRCUITPY_PS2IO = 0
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CIRCUITPY_AUDIOBUSIO = 0
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CIRCUITPY_BITBANGIO = 0
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CIRCUITPY_FREQUENCYIO = 0
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CIRCUITPY_I2CSLAVE = 0
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CIRCUITPY_NEOPIXEL_WRITE = 0
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CIRCUITPY_PIXELBUF = 0
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CIRCUITPY_RTC = 0
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CIRCUITPY_TOUCHIO = 0
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CIRCUITPY_USB_HID = 0
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CIRCUITPY_USB_MIDI = 0
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CIRCUITPY_AUDIOIO = 1
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CIRCUITPY_DISPLAYIO = 1
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CIRCUITPY_GAMEPAD = 1
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CIRCUITPY_STAGE = 1
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CIRCUITPY_MATH = 1
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FROZEN_MPY_DIRS += $(TOP)/frozen/circuitpython-stage/pewpew_m4
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CIRCUITPY_DISPLAY_FONT = $(TOP)/ports/atmel-samd/boards/ugame10/brutalist-6.bdf
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# Tweak inlining depending on language.
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ifeq ($(TRANSLATION), zh_Latn_pinyin)
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CFLAGS_INLINE_LIMIT = 45
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else
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CFLAGS_INLINE_LIMIT = 70
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endif

‎ports/atmel-samd/boards/pewpew_m4/pins.c‎

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#include "shared-bindings/board/__init__.h"
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#include "shared-module/displayio/__init__.h"
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STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
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{ MP_OBJ_NEW_QSTR(MP_QSTR_BUTTON_LEFT), MP_ROM_PTR(&pin_PB23) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_BUTTON_RIGHT), MP_ROM_PTR(&pin_PB22) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_BUTTON_UP), MP_ROM_PTR(&pin_PA23) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_BUTTON_DOWN), MP_ROM_PTR(&pin_PA27) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_BUTTON_O), MP_ROM_PTR(&pin_PA10) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_BUTTON_X), MP_ROM_PTR(&pin_PA09) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_BUTTON_Z), MP_ROM_PTR(&pin_PA22) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_P1), MP_ROM_PTR(&pin_PA30) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_P2), MP_ROM_PTR(&pin_PA31) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_P3), MP_ROM_PTR(&pin_PA00) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_P4), MP_ROM_PTR(&pin_PA01) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_P5), MP_ROM_PTR(&pin_PA02) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_P6), MP_ROM_PTR(&pin_PA04) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_P7), MP_ROM_PTR(&pin_PA05) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_RST), MP_ROM_PTR(&pin_PA17) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_DC), MP_ROM_PTR(&pin_PA16) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_MOSI), MP_ROM_PTR(&pin_PA15) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_SCK), MP_ROM_PTR(&pin_PA13) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_TFT_CS), MP_ROM_PTR(&pin_PA11) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_SPEAKER), MP_ROM_PTR(&pin_PA02) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA00) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA01) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PA04) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PA05) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA00) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PA05) },
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{ MP_OBJ_NEW_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PA00) },
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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_SPI), MP_ROM_PTR(&board_spi_obj) },
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{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_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_global_dict_table);

‎ports/atmel-samd/boards/ugame10/mpconfigboard.mk‎

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SPI_FLASH_FILESYSTEM = 1
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EXTERNAL_FLASH_DEVICE_COUNT = 1
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EXTERNAL_FLASH_DEVICES = S25FL216K
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LONGINT_IMPL = MPZ
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LONGINT_IMPL = NONE
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CIRCUITPY_STAGE = 1
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CIRCUITPY_MATH = 1
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FROZEN_MPY_DIRS += $(TOP)/frozen/circuitpython-stage/ugame10
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CIRCUITPY_DISPLAY_FONT = $(TOP)/ports/atmel-samd/boards/ugame10/brutalist-6.bdf
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# Tweak inlining depending on language.
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ifeq ($(TRANSLATION), zh_Latn_pinyin)
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CFLAGS_INLINE_LIMIT = 45
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else
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CFLAGS_INLINE_LIMIT = 70
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endif

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