Updates for Sunton ESP32 2432S028 (Cheap Yellow Display) new CP firmware

Author: RetiredWizard

PyDOS.py

@@ -67,7 +67,7 @@ def PyDOS():
     global envVars
     if "envVars" not in globals().keys():
         envVars = {}
-    _VER = "1.33"
+    _VER = "1.34"
     prmpVals = ['>','(',')','&','|','\x1b','\b','<','=',' ',_VER,'\n','$','']
 
     print("Starting Py-DOS...")

cpython/CheapYellowDisplay/lib/pydos_bcfg.py

@@ -0,0 +1,13 @@
+import board
+Pydos_pins = {
+    'sndPin'    : (board.SPEAKER,"SPEAKER"),
+    'SCL'       : (board.SCL,"SCL"),
+    'SDA'       : (board.SDA,"SDA"),
+    'SCK'       : [(board.SD_SCK,"SD_SCK")],
+    'MISO'      : [(board.SD_MISO,"SD_MISO")],
+    'MOSI'      : [(board.SD_MOSI,"SD_MOSI")],
+    'CS'        : [(board.SD_CS,"SD_CS")],
+    'LED_RED'   : (board.LED_RED,"LED_RED"),
+    'LED_GREEN' : (board.LED_GREEN,"LED_GREEN"),
+    'LED_BLUE'  : (board.LED_BLUE,"LED_BLUE")
+}

cpython/CheapYellowDisplay/lib/pydos_ui.py

@@ -173,24 +173,3 @@ def check_keyboard(self):
 
         return new_char_buffer
 
-# Exmple Usage:
-#
-#cardputer = Cardputer()
-
-#while True:
-#    print(cardputer.check_keyboard(),end="")
-
-#s = None
-#l = None
-#o = None
-#while True:
-#    ol = l
-#    os = s
-#    oo = o
-#    a = cardputer.check_keyboard()
-#    s = cardputer.shift
-#    l = cardputer.shift_lock
-#    o = cardputer.opt
-#    if a != "" or s != os or l != ol or o != oo:
-#        print(("opt" if o else "   "),("lock" if l else "    "),("shift" if s else "     "),a)
-

cpython/boardconfigs/pydos_bcfg_sunton_esp32_2432S028.py

@@ -82,6 +82,12 @@
         Pydos_pins['i2s_BitClock'] = (board.SPEAKER_SCK,"board.SPEAKER_SCK")
         Pydos_pins['i2s_WordSelect'] = (board.SPEAKER_WS,"board.SPEAKER_WS")
         Pydos_pins['i2s_Data'] = (board.SPEAKER_DOUT,"board.SPEAKER_DOUT")
+    if 'LED_RED' in dir(board):
+        Pydos_pins['LED_RED'] = (board.LED_RED,"LED_RED")
+    if 'LED_GREEN' in dir(board):
+        Pydos_pins['LED_GREEN'] = (board.LED_GREEN,"LED_GREEN")
+    if 'LED_BLUE' in dir(board):
+        Pydos_pins['LED_BLUE'] = (board.LED_BLUE,"LED_BLUE")
     if 'NEOPIXEL' in dir(board):
         Pydos_pins['neoPixel'] = (board.NEOPIXEL,"NEOPIXEL")
     if 'NEOPIXEL_POWER' in dir(board):

cpython/cardputer/lib/m5stackcardputerkbd.py

@@ -7,6 +7,15 @@
     import uselect
 elif implementation.name.upper() == "CIRCUITPYTHON":
     from supervisor import runtime
+    import board
+    sizeFrmDisp = False
+    if 'DISPLAY' in dir(board):
+        try:
+            import displayio
+            import terminalio
+            sizeFrmDisp = True
+        except:
+            pass
 
 class PyDOS_UI:
 
@@ -35,30 +44,34 @@ def read_keyboard(self,num):
         return stdin.read(num)
 
     def get_screensize(self):
-        print("Screen set to 24 rows, 80 col. Press any key to continue...",end="")
-        stdout.write('\x1b[2K')
-        stdout.write('\x1b[999;999H\x1b[6n')
-        pos = ''
-        char = ''
-        try:
-            char = stdin.read(1) ## expect ESC[yyy;xxxR
-        except:
-            return(24,80)
-        if char != '\x1b':
-            return(24,80)
+        if sizeFrmDisp:
+            height = round(board.DISPLAY.height/(terminalio.FONT.bitmap.height*displayio.CIRCUITPYTHON_TERMINAL.scale))-1
+            width = round(board.DISPLAY.width/((terminalio.FONT.bitmap.width/95)*displayio.CIRCUITPYTHON_TERMINAL.scale))-2
+        else:
+            print("Screen set to 24 rows, 80 col. Press any key to continue...",end="")
+            stdout.write('\x1b[2K')
+            stdout.write('\x1b[999;999H\x1b[6n')
+            pos = ''
+            char = ''
+            try:
+                char = stdin.read(1) ## expect ESC[yyy;xxxR
+            except:
+                return(24,80)
+            if char != '\x1b':
+                return(24,80)
 
-        while char != 'R':
-            pos += char
-            char = stdin.read(1)
-        print()
+            while char != 'R':
+                pos += char
+                char = stdin.read(1)
+            print()
 
-        width = int(pos.lstrip("\n\x1b[").split(';')[1],10)
-        height = int(pos.lstrip("\n\x1b[").split(';')[0],10)
+            width = int(pos.lstrip("\n\x1b[").split(';')[1],10)
+            height = int(pos.lstrip("\n\x1b[").split(';')[0],10)
 
-        if width < 1:
-            width = 80
-        if height < 1:
-            height = 24
+            if width < 1:
+                width = 80
+            if height < 1:
+                height = 24
 
         return(height,width)
 

lib/pydos_bcfg.py

@@ -289,7 +289,11 @@ def close(self):
                 self._esp32_reset.deinit()
                 self._spi.deinit()
             else:
-                self._https._free_sockets()
+                # Temporary until CP 8.x no longer supported
+                try:
+                    self._https._free_sockets()
+                except:
+                    pass
                 self._https = None
                 self._socket = None
                 #self.response.close()  Takes too long, effectivly hangs....

lib/pydos_ui.py

@@ -112,7 +112,8 @@ def pFmt(dPath,trailSlh=True):
             t.write("    print('****ERROR**** running '+'"+tmpDir+newdir+"')\n")
             t.write("os.chdir('/')\n")
             t.write("os.remove('/"+startupfile+".py')\n")
-            t.write("os.rename('/"+startupfile+"._PyD','/"+startupfile+".py')\n")
+            if startupfile+'._PyD' in os.listdir('/'):
+                t.write("os.rename('/"+startupfile+"._PyD','/"+startupfile+".py')\n")
             t.write('print("\\n\\nIf PyDOS doesn'+"'"+'t start, press Ctrl-D at the >>> REPL prompt")\n')
             t.write('print("===========================================================\\n\\n")\n')
             if sys.implementation.name.upper() == "CIRCUITPYTHON":

lib/pydos_wifi.py

@@ -93,21 +93,8 @@ set _ans2 = A
 goto skip_touchmsg
 
 :not_cardputer
-if not "%_boardID%" == "adafruit_huzzah32_breakout" goto not_huzzah_bo
-set/p _cyd = Is this board a Cheap Yellow Display board (Y/N)?:
-if %_cyd% == N goto not_huzzah_bo
-if %_cyd% == n goto not_huzzah_bo
-if %_cyd% == Y goto copy_cyd
-if %_cyd% == y goto copy_cyd
-echo Invalid Selection (Y or N)
-goto not_cardputer
-:copy_cyd
-copy/y /cpython/CheapYellowDisplay/lib/*.py /lib/
-copy/y /cpython/kbdFeatherWing/lib/adafruit_ili9341.* /lib/
-goto tablet
-
-:not_huzzah_bo
 if "%_boardID%" == "makerfabs_tft7" goto makerfabs_tablet
+if "%_boardID%" == "sunton_esp32_2432S028" goto tablet
 if "%_boardID%" == "espressif_esp32s3_devkitc_1_n8r8_hacktablet" goto tablet
 goto not_tablet