diff --git a/pwnagotchi/ui/display.py b/pwnagotchi/ui/display.py index b4eb2c6..ab0f3a1 100644 --- a/pwnagotchi/ui/display.py +++ b/pwnagotchi/ui/display.py @@ -37,6 +37,9 @@ class Display(View): def is_waveshare_v2(self): return self._implementation.name == 'waveshare_2' + def is_waveshare_v3(self): + return self._implementation.name == 'waveshare_3' + def is_waveshare27inch(self): return self._implementation.name == 'waveshare27inch' diff --git a/pwnagotchi/ui/hw/__init__.py b/pwnagotchi/ui/hw/__init__.py index 2ef7dce..eb9beec 100644 --- a/pwnagotchi/ui/hw/__init__.py +++ b/pwnagotchi/ui/hw/__init__.py @@ -6,6 +6,7 @@ from pwnagotchi.ui.hw.dfrobot1 import DFRobotV1 from pwnagotchi.ui.hw.dfrobot2 import DFRobotV2 from pwnagotchi.ui.hw.waveshare1 import WaveshareV1 from pwnagotchi.ui.hw.waveshare2 import WaveshareV2 +from pwnagotchi.ui.hw.waveshare3 import WaveshareV3 from pwnagotchi.ui.hw.waveshare27inch import Waveshare27inch from pwnagotchi.ui.hw.waveshare29inch import Waveshare29inch from pwnagotchi.ui.hw.waveshare144lcd import Waveshare144lcd @@ -41,6 +42,9 @@ def display_for(config): elif config['ui']['display']['type'] == 'waveshare_2': return WaveshareV2(config) + elif config['ui']['display']['type'] == 'waveshare_3': + return WaveshareV3(config) + elif config['ui']['display']['type'] == 'waveshare27inch': return Waveshare27inch(config) diff --git a/pwnagotchi/ui/hw/libs/waveshare/v3/epd2in13_V3.py b/pwnagotchi/ui/hw/libs/waveshare/v3/epd2in13_V3.py new file mode 100644 index 0000000..ba5eb89 --- /dev/null +++ b/pwnagotchi/ui/hw/libs/waveshare/v3/epd2in13_V3.py @@ -0,0 +1,396 @@ +# ***************************************************************************** +# * | File : epd2in13_V3.py +# * | Author : Waveshare team +# * | Function : Electronic paper driver +# * | Info : +# *---------------- +# * | This version: V1.1 +# * | Date : 2021-10-30 +# # | Info : python demo +# ----------------------------------------------------------------------------- +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documnetation 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 +# furished 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 OR 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. +# + + +import logging +from . import epdconfig +import numpy as np + +# Display resolution +EPD_WIDTH = 122 +EPD_HEIGHT = 250 + +logger = logging.getLogger(__name__) + +class EPD: + def __init__(self): + self.reset_pin = epdconfig.RST_PIN + self.dc_pin = epdconfig.DC_PIN + self.busy_pin = epdconfig.BUSY_PIN + self.cs_pin = epdconfig.CS_PIN + self.width = EPD_WIDTH + self.height = EPD_HEIGHT + + lut_partial_update= [ + 0x0,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x80,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x40,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x14,0x0,0x0,0x0,0x0,0x0,0x0, + 0x1,0x0,0x0,0x0,0x0,0x0,0x0, + 0x1,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0, + 0x22,0x17,0x41,0x00,0x32,0x36, + ] + + lut_full_update = [ + 0x80,0x4A,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x40,0x4A,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x80,0x4A,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x40,0x4A,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0xF,0x0,0x0,0x0,0x0,0x0,0x0, + 0xF,0x0,0x0,0xF,0x0,0x0,0x2, + 0xF,0x0,0x0,0x0,0x0,0x0,0x0, + 0x1,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0, + 0x22,0x17,0x41,0x0,0x32,0x36, + ] + + ''' + function :Hardware reset + parameter: + ''' + def reset(self): + epdconfig.digital_write(self.reset_pin, 1) + epdconfig.delay_ms(20) + epdconfig.digital_write(self.reset_pin, 0) + epdconfig.delay_ms(2) + epdconfig.digital_write(self.reset_pin, 1) + epdconfig.delay_ms(20) + + ''' + function :send command + parameter: + command : Command register + ''' + def send_command(self, command): + epdconfig.digital_write(self.dc_pin, 0) + epdconfig.digital_write(self.cs_pin, 0) + epdconfig.spi_writebyte([command]) + epdconfig.digital_write(self.cs_pin, 1) + + ''' + function :send data + parameter: + data : Write data + ''' + def send_data(self, data): + epdconfig.digital_write(self.dc_pin, 1) + epdconfig.digital_write(self.cs_pin, 0) + epdconfig.spi_writebyte([data]) + epdconfig.digital_write(self.cs_pin, 1) + + ''' + function :Wait until the busy_pin goes LOW + parameter: + ''' + def ReadBusy(self): + logger.debug("e-Paper busy") + while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy + epdconfig.delay_ms(10) + logger.debug("e-Paper busy release") + + ''' + function : Turn On Display + parameter: + ''' + def TurnOnDisplay(self): + self.send_command(0x22) # Display Update Control + self.send_data(0xC7) + self.send_command(0x20) # Activate Display Update Sequence + self.ReadBusy() + + ''' + function : Turn On Display Part + parameter: + ''' + def TurnOnDisplayPart(self): + self.send_command(0x22) # Display Update Control + self.send_data(0x0f) # fast:0x0c, quality:0x0f, 0xcf + self.send_command(0x20) # Activate Display Update Sequence + self.ReadBusy() + + ''' + function : Set lut + parameter: + lut : lut data + ''' + def Lut(self, lut): + self.send_command(0x32) + for i in range(0, 153): + self.send_data(lut[i]) + self.ReadBusy() + + ''' + function : Send lut data and configuration + parameter: + lut : lut data + ''' + def SetLut(self, lut): + self.Lut(lut) + self.send_command(0x3f) + self.send_data(lut[153]) + self.send_command(0x03) # gate voltage + self.send_data(lut[154]) + self.send_command(0x04) # source voltage + self.send_data(lut[155]) # VSH + self.send_data(lut[156]) # VSH2 + self.send_data(lut[157]) # VSL + self.send_command(0x2c) # VCOM + self.send_data(lut[158]) + + ''' + function : Setting the display window + parameter: + xstart : X-axis starting position + ystart : Y-axis starting position + xend : End position of X-axis + yend : End position of Y-axis + ''' + def SetWindow(self, x_start, y_start, x_end, y_end): + self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION + # x point must be the multiple of 8 or the last 3 bits will be ignored + self.send_data((x_start>>3) & 0xFF) + self.send_data((x_end>>3) & 0xFF) + + self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION + self.send_data(y_start & 0xFF) + self.send_data((y_start >> 8) & 0xFF) + self.send_data(y_end & 0xFF) + self.send_data((y_end >> 8) & 0xFF) + + ''' + function : Set Cursor + parameter: + x : X-axis starting position + y : Y-axis starting position + ''' + def SetCursor(self, x, y): + self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER + # x point must be the multiple of 8 or the last 3 bits will be ignored + self.send_data(x & 0xFF) + + self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER + self.send_data(y & 0xFF) + self.send_data((y >> 8) & 0xFF) + + ''' + function : Initialize the e-Paper register + parameter: + ''' + def init(self): + if (epdconfig.module_init() != 0): + return -1 + # EPD hardware init start + self.reset() + + self.ReadBusy() + self.send_command(0x12) #SWRESET + self.ReadBusy() + + self.send_command(0x01) #Driver output control + self.send_data(0xf9) + self.send_data(0x00) + self.send_data(0x00) + + self.send_command(0x11) #data entry mode + self.send_data(0x03) + + self.SetWindow(0, 0, self.width-1, self.height-1) + self.SetCursor(0, 0) + + self.send_command(0x3c) + self.send_data(0x05) + + self.send_command(0x21) # Display update control + self.send_data(0x00) + self.send_data(0x80) + + self.send_command(0x18) + self.send_data(0x80) + + self.ReadBusy() + + self.SetLut(self.lut_full_update) + return 0 + + ''' + function : Display images + parameter: + image : Image data + ''' + def getbuffer(self, image): + img = image + imwidth, imheight = img.size + if(imwidth == self.width and imheight == self.height): + img = img.convert('1') + elif(imwidth == self.height and imheight == self.width): + # image has correct dimensions, but needs to be rotated + img = img.rotate(90, expand=True).convert('1') + else: + logger.warning("Wrong image dimensions: must be " + str(self.width) + "x" + str(self.height)) + # return a blank buffer + return [0x00] * (int(self.width/8) * self.height) + + buf = bytearray(img.tobytes('raw')) + return buf + + ''' + function : Sends the image buffer in RAM to e-Paper and displays + parameter: + image : Image data + ''' + def display(self, image): + if self.width%8 == 0: + linewidth = int(self.width/8) + else: + linewidth = int(self.width/8) + 1 + + self.send_command(0x24) + for j in range(0, self.height): + for i in range(0, linewidth): + self.send_data(image[i + j * linewidth]) + self.TurnOnDisplay() + + ''' + function : Sends the image buffer in RAM to e-Paper and partial refresh + parameter: + image : Image data + ''' + def displayPartial(self, image): + if self.width%8 == 0: + linewidth = int(self.width/8) + else: + linewidth = int(self.width/8) + 1 + + epdconfig.digital_write(self.reset_pin, 0) + epdconfig.delay_ms(1) + epdconfig.digital_write(self.reset_pin, 1) + + self.SetLut(self.lut_partial_update) + self.send_command(0x37) + self.send_data(0x00) + self.send_data(0x00) + self.send_data(0x00) + self.send_data(0x00) + self.send_data(0x00) + self.send_data(0x40) + self.send_data(0x00) + self.send_data(0x00) + self.send_data(0x00) + self.send_data(0x00) + + self.send_command(0x3C) #BorderWavefrom + self.send_data(0x80) + + self.send_command(0x22) + self.send_data(0xC0) + self.send_command(0x20) + self.ReadBusy() + + self.SetWindow(0, 0, self.width - 1, self.height - 1) + self.SetCursor(0, 0) + + self.send_command(0x24) # WRITE_RAM + for j in range(0, self.height): + for i in range(0, linewidth): + self.send_data(image[i + j * linewidth]) + self.TurnOnDisplayPart() + + ''' + function : Refresh a base image + parameter: + image : Image data + ''' + def displayPartBaseImage(self, image): + if self.width%8 == 0: + linewidth = int(self.width/8) + else: + linewidth = int(self.width/8) + 1 + + self.send_command(0x24) + for j in range(0, self.height): + for i in range(0, linewidth): + self.send_data(image[i + j * linewidth]) + + self.send_command(0x26) + for j in range(0, self.height): + for i in range(0, linewidth): + self.send_data(image[i + j * linewidth]) + self.TurnOnDisplay() + + ''' + function : Clear screen + parameter: + ''' + def Clear(self, color): + if self.width%8 == 0: + linewidth = int(self.width/8) + else: + linewidth = int(self.width/8) + 1 + # logger.debug(linewidth) + + self.send_command(0x24) + for j in range(0, self.height): + for i in range(0, linewidth): + self.send_data(color) + + self.TurnOnDisplay() + + ''' + function : Enter sleep mode + parameter: + ''' + def sleep(self): + self.send_command(0x10) #enter deep sleep + self.send_data(0x01) + + epdconfig.delay_ms(2000) + epdconfig.module_exit() + +### END OF FILE ### diff --git a/pwnagotchi/ui/hw/libs/waveshare/v3/epdconfig.py b/pwnagotchi/ui/hw/libs/waveshare/v3/epdconfig.py new file mode 100644 index 0000000..861f43d --- /dev/null +++ b/pwnagotchi/ui/hw/libs/waveshare/v3/epdconfig.py @@ -0,0 +1,154 @@ +# /***************************************************************************** +# * | File : epdconfig.py +# * | Author : Waveshare team +# * | Function : Hardware underlying interface +# * | Info : +# *---------------- +# * | This version: V1.0 +# * | Date : 2019-06-21 +# * | Info : +# ****************************************************************************** +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documnetation 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 +# furished 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 OR 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. +# + +import os +import logging +import sys +import time + + +class RaspberryPi: + # Pin definition + RST_PIN = 17 + DC_PIN = 25 + CS_PIN = 8 + BUSY_PIN = 24 + + def __init__(self): + import spidev + import RPi.GPIO + + self.GPIO = RPi.GPIO + + # SPI device, bus = 0, device = 0 + self.SPI = spidev.SpiDev(0, 0) + + def digital_write(self, pin, value): + self.GPIO.output(pin, value) + + def digital_read(self, pin): + return self.GPIO.input(pin) + + def delay_ms(self, delaytime): + time.sleep(delaytime / 1000.0) + + def spi_writebyte(self, data): + self.SPI.writebytes(data) + + def module_init(self): + self.GPIO.setmode(self.GPIO.BCM) + self.GPIO.setwarnings(False) + self.GPIO.setup(self.RST_PIN, self.GPIO.OUT) + self.GPIO.setup(self.DC_PIN, self.GPIO.OUT) + self.GPIO.setup(self.CS_PIN, self.GPIO.OUT) + self.GPIO.setup(self.BUSY_PIN, self.GPIO.IN) + self.SPI.max_speed_hz = 4000000 + self.SPI.mode = 0b00 + return 0 + + def module_exit(self): + logging.debug("spi end") + self.SPI.close() + + logging.debug("close 5V, Module enters 0 power consumption ...") + self.GPIO.output(self.RST_PIN, 0) + self.GPIO.output(self.DC_PIN, 0) + + self.GPIO.cleanup() + + +class JetsonNano: + # Pin definition + RST_PIN = 17 + DC_PIN = 25 + CS_PIN = 8 + BUSY_PIN = 24 + + def __init__(self): + import ctypes + find_dirs = [ + os.path.dirname(os.path.realpath(__file__)), + '/usr/local/lib', + '/usr/lib', + ] + self.SPI = None + for find_dir in find_dirs: + so_filename = os.path.join(find_dir, 'sysfs_software_spi.so') + if os.path.exists(so_filename): + self.SPI = ctypes.cdll.LoadLibrary(so_filename) + break + if self.SPI is None: + raise RuntimeError('Cannot find sysfs_software_spi.so') + + import Jetson.GPIO + self.GPIO = Jetson.GPIO + + def digital_write(self, pin, value): + self.GPIO.output(pin, value) + + def digital_read(self, pin): + return self.GPIO.input(self.BUSY_PIN) + + def delay_ms(self, delaytime): + time.sleep(delaytime / 1000.0) + + def spi_writebyte(self, data): + self.SPI.SYSFS_software_spi_transfer(data[0]) + + def module_init(self): + self.GPIO.setmode(self.GPIO.BCM) + self.GPIO.setwarnings(False) + self.GPIO.setup(self.RST_PIN, self.GPIO.OUT) + self.GPIO.setup(self.DC_PIN, self.GPIO.OUT) + self.GPIO.setup(self.CS_PIN, self.GPIO.OUT) + self.GPIO.setup(self.BUSY_PIN, self.GPIO.IN) + self.SPI.SYSFS_software_spi_begin() + return 0 + + def module_exit(self): + logging.debug("spi end") + self.SPI.SYSFS_software_spi_end() + + logging.debug("close 5V, Module enters 0 power consumption ...") + self.GPIO.output(self.RST_PIN, 0) + self.GPIO.output(self.DC_PIN, 0) + + self.GPIO.cleanup() + + +if os.path.exists('/sys/bus/platform/drivers/gpiomem-bcm2835'): + implementation = RaspberryPi() +else: + implementation = JetsonNano() + +for func in [x for x in dir(implementation) if not x.startswith('_')]: + setattr(sys.modules[__name__], func, getattr(implementation, func)) + + +### END OF FILE ### diff --git a/pwnagotchi/ui/hw/waveshare3.py b/pwnagotchi/ui/hw/waveshare3.py new file mode 100644 index 0000000..f75ee2c --- /dev/null +++ b/pwnagotchi/ui/hw/waveshare3.py @@ -0,0 +1,48 @@ +import logging + +import pwnagotchi.ui.fonts as fonts +from pwnagotchi.ui.hw.base import DisplayImpl + + +class WaveshareV3(DisplayImpl): + def __init__(self, config): + super(WaveshareV3, self).__init__(config, 'waveshare_3') + self._display = None + + def layout(self): + fonts.setup(10, 8, 10, 25, 25, 9) + self._layout['width'] = 250 + self._layout['height'] = 122 + self._layout['face'] = (0, 40) + self._layout['name'] = (5, 20) + self._layout['channel'] = (0, 0) + self._layout['aps'] = (28, 0) + self._layout['uptime'] = (185, 0) + self._layout['line1'] = [0, 14, 250, 14] + self._layout['line2'] = [0, 108, 250, 108] + self._layout['friend_face'] = (0, 92) + self._layout['friend_name'] = (40, 94) + self._layout['shakes'] = (0, 109) + self._layout['mode'] = (225, 109) + self._layout['status'] = { + 'pos': (125, 20), + 'font': fonts.status_font(fonts.Medium), + 'max': 20 + } + + return self._layout + + def initialize(self): + logging.info("initializing waveshare v3 display") + from pwnagotchi.ui.hw.libs.waveshare.v3.epd2in13_V3 import EPD + self._display = EPD() + self._display.init() + self._display.Clear(0xFF) + + def render(self, canvas): + buf = self._display.getbuffer(canvas) + self._display.displayPartial(buf) + + def clear(self): + #pass + self._display.Clear(0xFF) diff --git a/pwnagotchi/utils.py b/pwnagotchi/utils.py index b91659b..29c3632 100644 --- a/pwnagotchi/utils.py +++ b/pwnagotchi/utils.py @@ -248,6 +248,9 @@ def load_config(args): elif config['ui']['display']['type'] in ('ws_2', 'ws2', 'waveshare_2', 'waveshare2'): config['ui']['display']['type'] = 'waveshare_2' + elif config['ui']['display']['type'] in ('ws_3', 'ws3', 'waveshare_3', 'waveshare3'): + config['ui']['display']['type'] = 'waveshare_3' + elif config['ui']['display']['type'] in ('ws_27inch', 'ws27inch', 'waveshare_27inch', 'waveshare27inch'): config['ui']['display']['type'] = 'waveshare27inch'