diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b9d6bd9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,215 @@
+#################
+## Eclipse
+#################
+
+*.pydevproject
+.project
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.classpath
+.settings/
+.loadpath
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# CDT-specific
+.cproject
+
+# PDT-specific
+.buildpath
+
+
+#################
+## Visual Studio
+#################
+
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.sln.docstates
+
+# Build results
+
+[Dd]ebug/
+[Rr]elease/
+x64/
+build/
+[Bb]in/
+[Oo]bj/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+*_i.c
+*_p.c
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.log
+*.scc
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opensdf
+*.sdf
+*.cachefile
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# NCrunch
+*.ncrunch*
+.*crunch*.local.xml
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.Publish.xml
+*.pubxml
+
+# NuGet Packages Directory
+## TODO: If you have NuGet Package Restore enabled, uncomment the next line
+#packages/
+
+# Windows Azure Build Output
+csx
+*.build.csdef
+
+# Windows Store app package directory
+AppPackages/
+
+# Others
+sql/
+*.Cache
+ClientBin/
+[Ss]tyle[Cc]op.*
+~$*
+*~
+*.dbmdl
+*.[Pp]ublish.xml
+*.pfx
+*.publishsettings
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file to a newer
+# Visual Studio version. Backup files are not needed, because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+App_Data/*.mdf
+App_Data/*.ldf
+
+#############
+## Windows detritus
+#############
+
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Mac crap
+.DS_Store
+
+
+#############
+## Python
+#############
+
+*.py[co]
+
+# Packages
+*.egg
+*.egg-info
+dist/
+build/
+eggs/
+parts/
+var/
+sdist/
+develop-eggs/
+.installed.cfg
+
+# Installer logs
+pip-log.txt
+
+# Unit test / coverage reports
+.coverage
+.tox
+
+#Translations
+*.mo
+
+#Mr Developer
+.mr.developer.cfg
diff --git a/Balance.py b/Balance.py
new file mode 100644
index 0000000..c60a0d5
--- /dev/null
+++ b/Balance.py
@@ -0,0 +1,38 @@
+# Control bot that throws treats using a servo
+
+import pyb
+
+servoNums = [1, 2]
+ledNum = 3
+
+def pitchtoangle( aPitch ):
+  return aPitch * 90 / 32
+
+def setservo( aServo, aPitch ):
+  aServo.angle(pitchtoangle(aPitch))
+
+def main(  ) :
+  a = pyb.Accel()
+  pitches = [ a.x, a.y ]
+  servos = [ pyb.Servo(sn) for sn in servoNums ]
+  curangles = [-100, -100]
+
+#   mn, mx, _, a, s = s1.calibration()
+#   s1.calibration(mn, mx, servoCenter, a, s)
+#   s1.speed(0)
+
+  l = pyb.LED(ledNum)
+  sw = pyb.Switch()
+
+  while(1):
+    if sw():
+      break;
+    for i in range(len(pitches)):
+      p = pitches[i]()
+      if curangles[i] != p:
+        curangles[i] = p
+        setservo(servos[i], p)
+    pyb.delay(20)
+
+if __name__ == '__main__':
+  main()
diff --git a/Lib/ST7735.py b/Lib/ST7735.py
new file mode 100644
index 0000000..157cff6
--- /dev/null
+++ b/Lib/ST7735.py
@@ -0,0 +1,725 @@
+#driver for Sainsmart 1.8" TFT display ST7735
+#Translated by Guy Carver from the ST7735 sample code.
+
+import pyb
+from math import sqrt
+
+ST_NOP = 0x0
+ST_SWRESET = 0x01
+ST_RDDID = 0x04
+ST_RDDST = 0x09
+
+ST_SLPIN  = 0x10
+ST_SLPOUT  = 0x11
+ST_PTLON  = 0x12
+ST_NORON  = 0x13
+
+ST_INVOFF = 0x20
+ST_INVON = 0x21
+ST_DISPOFF = 0x28
+ST_DISPON = 0x29
+ST_CASET = 0x2A
+ST_RASET = 0x2B
+ST_RAMWR = 0x2C
+ST_RAMRD = 0x2E
+
+ST_COLMOD = 0x3A
+ST_MADCTL = 0x36
+
+ST_FRMCTR1 = 0xB1
+ST_FRMCTR2 = 0xB2
+ST_FRMCTR3 = 0xB3
+ST_INVCTR = 0xB4
+ST_DISSET5 = 0xB6
+
+ST_PWCTR1 = 0xC0
+ST_PWCTR2 = 0xC1
+ST_PWCTR3 = 0xC2
+ST_PWCTR4 = 0xC3
+ST_PWCTR5 = 0xC4
+ST_VMCTR1 = 0xC5
+
+ST_RDID1 = 0xDA
+ST_RDID2 = 0xDB
+ST_RDID3 = 0xDC
+ST_RDID4 = 0xDD
+
+ST_PWCTR6 = 0xFC
+
+ST_GMCTRP1 = 0xE0
+ST_GMCTRN1 = 0xE1
+
+#TFTRotations and TFTRGB are bits to set
+# on MADCTL to control display rotation/color layout
+#Looking at display with pins on top.
+#00 = upper left printing right
+#10 = does nothing (MADCTL_ML)
+#20 = upper left printing down (backwards) (Vertical flip)
+#40 = upper right printing left (backwards) (X Flip)
+#80 = lower left printing right (backwards) (Y Flip)
+#04 = (MADCTL_MH)
+
+#60 = 90 right rotation
+#C0 = 180 right rotation
+#A0 = 270 right rotation
+TFTRotations = [0x00, 0x60, 0xC0, 0xA0]
+TFTBGR = 0x08 #When set color is bgr else rgb.
+TFTRGB = 0x00
+
+class Point(object):
+  """2D point class"""
+
+  def __init__(self, x = 0, y = 0) :
+    self.x = x
+    self.y = y
+
+  def __str__(self) :
+    return "ST7735.Point(" + str(self.x) + "," + str(self.y)+ ")"
+
+  def __repr__(self) :
+    return self.__str__()
+
+  def clone( self ) :
+    return Point(self.x, self.y)
+
+def clamp( aValue, aMin, aMax ) :
+  return max(aMin, min(aMax, aValue))
+
+def TFTColor( aR, aG, aB ) :
+  '''Create a 16 bit rgb value from the given R,G,B from 0-255.
+     This assumes rgb 565 layout and will be incorrect for bgr.'''
+  return ((aR & 0xF8) << 8) | ((aG & 0xFC) << 3) | (aB >> 3)
+
+BLACK = 0
+RED = TFTColor(0xFF, 0x00, 0x00)
+MAROON = TFTColor(0x80, 0x00, 0x00)
+GREEN = TFTColor(0x00, 0xFF, 0x00)
+BLUE = TFTColor(0x00, 0x00, 0xFF)
+NAVY = TFTColor(0x00, 0x00, 0x80)
+CYAN = TFTColor(0x00, 0xFF, 0xFF)
+YELLOW = TFTColor(0xFF, 0xFF, 0x00)
+PURPLE = TFTColor(0xFF, 0x00, 0xFF)
+WHITE = TFTColor(0xFF, 0xFF, 0xFF)
+GRAY = TFTColor(0x80, 0x80, 0x80)
+
+ScreenSize = Point(128, 160)
+
+class TFT(object) :
+  """Sainsmart TFT 7735 display driver."""
+
+  @staticmethod
+  def makecolor(aR, aG, aB):
+    '''Create a 565 rgb TFTColor value'''
+    return TFTColor(aR, aG, aB)
+
+  def __init__(self, aLoc, aDC, aReset) :
+    """aLoc SPI pin location is either 1 for 'X' or 2 for 'Y'.
+       aDC is the DC pin and aReset is the reset pin."""
+    self.size = ScreenSize.clone()
+    self.rotate = 0                    #Vertical with top toward pins.
+    self.rgb = TFTRGB                  #color order of rgb.
+    self.dc  = pyb.Pin(aDC, pyb.Pin.OUT_PP, pyb.Pin.PULL_DOWN)
+    self.reset = pyb.Pin(aReset, pyb.Pin.OUT_PP, pyb.Pin.PULL_DOWN)
+    rate = 100000000 #Set way high but will be clamped to a maximum in SPI constructor.
+    cs = "X5" if aLoc == 1 else "Y5"
+    self.cs = pyb.Pin(cs, pyb.Pin.OUT_PP, pyb.Pin.PULL_DOWN)
+    self.cs.high()
+    self.spi = pyb.SPI(aLoc, pyb.SPI.MASTER, baudrate = rate, polarity = 0, phase = 1, crc=None)
+    self.colorData = bytearray(2)
+    self.windowLocData = bytearray(4)
+
+  def on( self, aTF = True ) :
+    '''Turn display on or off.'''
+    self._writecommand(ST_DISPON if aTF else ST_DISPOFF)
+
+  def invertcolor( self, aBool ) :
+    '''Invert the color data IE: Black = White.'''
+    self._writecommand(ST_INVON if aBool else ST_INVOFF)
+
+  def setrgb( self, aTF = True ) :
+    '''True = rgb else bgr'''
+    self.rgb = TFTRBG if aTF else TFTBGR
+    self._setMADCTL()
+
+  def setrotation( self, aRot ) :
+    '''0 - 3. Starts vertical with top toward pins and rotates 90 deg
+       clockwise each step.'''
+    if (0 <= aRot < 4):
+      rotchange = self.rotate ^ aRot
+      self.rotate = aRot
+      #If switching from vertical to horizontal swap x,y
+      # (indicated by bit 0 changing).
+      if (rotchange & 1):
+        self.size.x, self.size.y = self.size.y, self.size.x
+      self._setMADCTL()
+
+  def drawpixel( self, aPos, aColor ) :
+    '''Draw a pixel at the given position'''
+    if 0 <= aPos.x < self.size.x and 0 <= aPos.y < self.size.y:
+      self._setwindowpoint(aPos)
+      self._pushcolor(aColor)
+
+  def drawstring( self, aPos, aString, aColor, aFont, aSize = 1 ) :
+    '''Draw a string at the given position.  If the string reaches the end of the
+       display it is wrapped to aPos.x on the next line.  aSize may be an integer
+       which will size the font uniformly on w,h or a Point with x,y scales or
+       any type that may be indexed with [0] or [1].'''
+
+    #Make a size either from single value or 2 elements.
+    if (type(aSize) == int) or (type(aSize) == float):
+      wh = Point(aSize, aSize)
+    elif (type(aSize) == Point):
+      wh = aSize
+    else:
+      wh = Point(aSize[0], aSize[1])
+
+    pos = aPos.clone()
+    width = wh.x * aFont["Width"] + 1
+    for c in aString:
+      self.drawchar(pos, c, aColor, aFont, wh)
+      pos.x += width
+      #We check > rather than >= to let the right (blank) edge of the
+      # character print off the right of the screen.
+      if pos.x + width > self.size.x:
+        pos.y += aFont["Height"] * wh.y + 1
+        pos.x = aPos.x
+
+  def drawchar( self, aPos, aChar, aColor, aFont, aSizes ) :
+    '''Draw a character at the given position using the given font and color.
+       aSizes is a Point with x, y as integer scales indicating the
+       # of pixels to draw for each pixel in the character.'''
+
+    if aFont == None:
+      return
+
+    startchar = aFont['Start']
+    endchar = aFont['End']
+
+    ci = ord(aChar)
+    if (startchar <= ci <= endchar):
+      fontw = aFont['Width']
+      fonth = aFont['Height']
+      ci = (ci - startchar) * fontw
+
+      charA = aFont["Data"][ci:ci + fontw]
+      pos = aPos.clone()
+      if aSizes.x <= 1 and aSizes.y <= 1 :
+        for c in charA :
+          pos.y = aPos.y
+          for r in range(fonth) :
+            if c & 0x01 :
+              self.drawpixel(pos, aColor)
+            pos.y += 1
+            c >>= 1
+          pos.x += 1
+      else:
+        for c in charA :
+          pos.y = aPos.y
+          for r in range(fonth) :
+            if c & 0x01 :
+              self.fillrect(pos, aSizes, aColor)
+            pos.y += aSizes.y
+            c >>= 1
+          pos.x += aSizes.x
+
+  def drawline( self, aStart, aEnd, aColor ) :
+    '''Draws a line from aStart to aEnd in the given color.  Vertical or horizontal
+       lines are forwarded to vline and hline.'''
+    if aStart.x == aEnd.x:
+      #Make sure we use the smallest y.
+      pnt = aEnd if (aEnd.y < aStart.y) else aStart
+      self.vline(pnt, abs(aEnd.y - aStart.y) + 1, aColor)
+    elif aStart.y == aEnd.y:
+      #Make sure we use the smallest x.
+      pnt = aEnd if aEnd.x < aStart.x else aStart
+      self.hline(pnt, abs(aEnd.x - aStart.x) + 1, aColor)
+    else:
+      slope = float(aEnd.y - aStart.y) / (aEnd.x - aStart.x)
+      if (abs(slope) < 1.0):
+        for x in range(aStart.x, aEnd.x + 1) :
+          y = (x - aStart.x) * slope + aStart.y
+          self.drawpixel(Point(x, int(y + 0.5)), aColor)
+      else:
+        for y in range(aStart.y, aEnd.y + 1) :
+          x = (y - aStart.y) / slope + aStart.x
+          self.drawpixel(Point(int(x + 0.5), y), aColor)
+
+  def vline( self, aStart, aLen, aColor ) :
+    '''Draw a vertical line from aStart for aLen. aLen may be negative.'''
+    start = Point(clamp(aStart.x, 0, self.size.x), clamp(aStart.y, 0, self.size.y))
+    stop = Point(start.x, clamp(start.y + aLen, 0, self.size.y))
+    #Make sure smallest y 1st.
+    if (stop.y < start.y):
+      start, stop = stop, start
+    self._setwindowloc(start, stop)
+    self._draw(aLen, aColor)
+
+  def hline( self, aStart, aLen, aColor ) :
+    '''Draw a horizontal line from aStart for aLen. aLen may be negative.'''
+    start = Point(clamp(aStart.x, 0, self.size.x), clamp(aStart.y, 0, self.size.y))
+    stop = Point(clamp(start.x + aLen, 0, self.size.x), start.y)
+    #Make sure smallest x 1st.
+    if (stop.x < start.x):
+      start, stop = stop, start
+    self._setwindowloc(start, stop)
+    self._draw(aLen, aColor)
+
+  def rect( self, aStart, aSize, aColor ) :
+    '''Draw a hollow rectangle.  aStart is the smallest coordinate corner
+       and aSize is a Point indicating width, height.'''
+    self.hline(aStart, aSize.x, aColor)
+    self.hline(Point(aStart.x, aStart.y + aSize.y - 1), aSize.x, aColor)
+    self.vline(aStart, aSize.y, aColor)
+    self.vline(Point(aStart.x + aSize.x - 1, aStart.y), aSize.y, aColor)
+
+  def fillrect( self, aStart, aSize, aColor ) :
+    '''Draw a filled rectangle.  aStart is the smallest coordinate corner
+       and aSize is a Point indicating width, height.'''
+    start = Point(clamp(aStart.x, 0, self.size.x), clamp(aStart.y, 0, self.size.y))
+    end = Point(clamp(start.x + aSize.x - 1, 0, self.size.x), clamp(start.y + aSize.y - 1, 0, self.size.y))
+
+    if (end.x < start.x):
+      end.x, start.x = start.x, end.x
+    if (end.y < start.y):
+      end.y, start.y = start.y, end.y
+
+    self._setwindowloc(start, end)
+    numPixels = (end.x - start.x + 1) * (end.y - start.y + 1)
+    self._draw(numPixels, aColor)
+
+  def circle( self, aPos, aRadius, aColor ) :
+    '''Draw a hollow circle with the given radius and color with aPos as center.'''
+    self.colorData[0] = aColor >> 8
+    self.colorData[1] = aColor
+    xend = int(0.7071 * aRadius) + 1
+    rsq = aRadius * aRadius
+    for x in range(xend) :
+      y = int(sqrt(rsq - x * x))
+      xp = aPos.x + x
+      yp = aPos.y + y
+      xn = aPos.x - x
+      yn = aPos.y - y
+      xyp = aPos.x + y
+      yxp = aPos.y + x
+      xyn = aPos.x - y
+      yxn = aPos.y - x
+
+      self._setwindowpoint(Point(xp, yp))
+      self._writedata(self.colorData)
+      self._setwindowpoint(Point(xp, yn))
+      self._writedata(self.colorData)
+      self._setwindowpoint(Point(xn, yp))
+      self._writedata(self.colorData)
+      self._setwindowpoint(Point(xn, yn))
+      self._writedata(self.colorData)
+      self._setwindowpoint(Point(xp, yn))
+      self._writedata(self.colorData)
+      self._setwindowpoint(Point(xyp, yxp))
+      self._writedata(self.colorData)
+      self._setwindowpoint(Point(xyp, yxn))
+      self._writedata(self.colorData)
+      self._setwindowpoint(Point(xyn, yxp))
+      self._writedata(self.colorData)
+      self._setwindowpoint(Point(xyn, yxn))
+      self._writedata(self.colorData)
+
+  def fillcircle( self, aPos, aRadius, aColor ) :
+    '''Draw a filled circle with given radius and color with aPos as center'''
+    rsq = aRadius * aRadius
+    for x in range(aRadius) :
+      y = int(sqrt(rsq - x * x))
+      y0 = aPos.y - y
+      ln = y * 2
+      self.vline(Point(aPos.x + x, y0), ln, aColor)
+      self.vline(Point(aPos.x - x, y0), ln, aColor)
+
+  def fill( self, aColor ) :
+    '''Fill screen with the given color.'''
+    self.fillrect(Point(0, 0), self.size, aColor)
+    self._draw(self.size.x * self.size.y, aColor)
+
+  def _draw( self, aPixels, aColor ) :
+    '''Send given color to the device aPixels times.'''
+    self.colorData[0] = aColor >> 8
+    self.colorData[1] = aColor
+
+    self.dc.high()
+    self.cs.low()
+    for i in range(aPixels):
+      self.spi.send(self.colorData)
+    self.cs.high()
+
+  def _setwindowpoint( self, aPos ) :
+    '''Set a single point for drawing a color to.'''
+    x = int(aPos.x)
+    y = int(aPos.y)
+    self._writecommand(ST_CASET)            #Column address set.
+    self.windowLocData[0] = 0x00
+    self.windowLocData[1] = x
+    self.windowLocData[2] = 0x00
+    self.windowLocData[3] = x
+    self._writedata(self.windowLocData)
+
+    self._writecommand(ST_RASET)            #Row address set.
+    self.windowLocData[1] = y
+    self.windowLocData[3] = y
+    self._writedata(self.windowLocData)
+    self._writecommand(ST_RAMWR)            #Write to RAM.
+
+  def _setwindowloc( self, aPos0, aPos1 ) :
+    '''Set a rectangular area for drawing a color to.'''
+    self._writecommand(ST_CASET)            #Column address set.
+    self.windowLocData[0] = 0x00
+    self.windowLocData[1] = int(aPos0.x)
+    self.windowLocData[2] = 0x00
+    self.windowLocData[3] = int(aPos1.x)
+    self._writedata(self.windowLocData)
+
+    self._writecommand(ST_RASET)            #Row address set.
+    self.windowLocData[1] = int(aPos0.y)
+    self.windowLocData[3] = int(aPos1.y)
+    self._writedata(self.windowLocData)
+
+    self._writecommand(ST_RAMWR)            #Write to RAM.
+
+  def _writecommand( self, aCommand ) :
+    '''Write given command to the device.'''
+    self.dc.low()
+    self.cs.low()
+    self.spi.send(aCommand)
+    self.cs.high()
+
+  def _writedata( self, aData ) :
+    '''Write given data to the device.  This may be
+       either a single int or a bytearray of values.'''
+    self.dc.high()
+    self.cs.low()
+    self.spi.send(aData)
+    self.cs.high()
+
+  def _pushcolor( self, aColor ) :
+    '''Push given color to the device.'''
+    self.colorData[0] = aColor >> 8
+    self.colorData[1] = aColor
+    self._writedata(self.colorData)
+
+  def _setMADCTL( self ) :
+    '''Set screen rotation and RGB/BGR format.'''
+    self._writecommand(ST_MADCTL)
+    self._writedata(TFTRotations[self.rotate] | self.rgb)
+
+  def _reset(self):
+    '''Reset the device.'''
+    self.dc.low()
+    self.reset.high()
+    pyb.delay(500)
+    self.reset.low()
+    pyb.delay(500)
+    self.reset.high()
+    pyb.delay(500)
+
+  def _initb(self):
+    '''Initialize blue tab version.'''
+    self.size.x = ScreenSize.x + 2
+    self.size.y = ScreenSize.y + 1
+    self._reset()
+    self._writecommand(ST_SWRESET)              #Software reset.
+    pyb.delay(50)
+    self._writecommand(ST_SLPOUT)               #out of sleep mode.
+    pyb.delay(500)
+
+    data1 = bytearray(1)
+    self._writecommand(ST_COLMOD)               #Set color mode.
+    data1[0] = 0x05                             #16 bit color.
+    self._writedata(data1)
+    pyb.delay(10)
+
+    data3 = bytearray([0x00, 0x06, 0x03])       #fastest refresh, 6 lines front, 3 lines back.
+    self._writecommand(ST_FRMCTR1)              #Frame rate control.
+    self._writedata(data3)
+    pyb.delay(10)
+
+    self._writecommand(ST_MADCTL)
+    data1[0] = 0x08                             #row address/col address, bottom to top refresh
+    self._writedata(data1)
+
+    data2 = bytearray(2)
+    self._writecommand(ST_DISSET5)              #Display settings
+    data2[0] = 0x15                             #1 clock cycle nonoverlap, 2 cycle gate rise, 3 cycle oscil, equalize
+    data2[1] = 0x02                             #fix on VTL
+    self._writedata(data2)
+
+    self._writecommand(ST_INVCTR)               #Display inversion control
+    data1[0] = 0x00                             #Line inversion.
+    self._writedata(data1)
+
+    self._writecommand(ST_PWCTR1)               #Power control
+    data2[0] = 0x02   #GVDD = 4.7V
+    data2[1] = 0x70   #1.0uA
+    self._writedata(data2)
+    pyb.delay(10)
+
+    self._writecommand(ST_PWCTR2)               #Power control
+    data1[0] = 0x05                             #VGH = 14.7V, VGL = -7.35V
+    self._writedata(data1)
+
+#Took this out because with it the screen stays all white.
+#But I tested on green tab version so maybe it will work for blue.
+#     self._writecommand(ST_PWCTR3)           #Power control
+#     data2[0] = 0x01   #Opamp current small
+#     data2[1] = 0x02   #Boost frequency
+#     self._writedata(data2)
+
+    self._writecommand(ST_VMCTR1)               #Power control
+    data2[0] = 0x3C   #VCOMH = 4V
+    data2[1] = 0x38   #VCOML = -1.1V
+    self._writedata(data2)
+    pyb.delay(10)
+
+    self._writecommand(ST_PWCTR6)               #Power control
+    data2[0] = 0x11
+    data2[1] = 0x15
+    self._writedata(data2)
+
+    #These different values don't seem to make a difference.
+#     dataGMCTRP = bytearray([0x0f, 0x1a, 0x0f, 0x18, 0x2f, 0x28, 0x20, 0x22, 0x1f,
+#                             0x1b, 0x23, 0x37, 0x00, 0x07, 0x02, 0x10])
+    dataGMCTRP = bytearray([0x02, 0x1c, 0x07, 0x12, 0x37, 0x32, 0x29, 0x2d, 0x29,
+                            0x25, 0x2b, 0x39, 0x00, 0x01, 0x03, 0x10])
+    self._writecommand(ST_GMCTRP1)
+    self._writedata(dataGMCTRP)
+
+#     dataGMCTRN = bytearray([0x0f, 0x1b, 0x0f, 0x17, 0x33, 0x2c, 0x29, 0x2e, 0x30,
+#                             0x30, 0x39, 0x3f, 0x00, 0x07, 0x03, 0x10])
+    dataGMCTRN = bytearray([0x03, 0x1d, 0x07, 0x06, 0x2e, 0x2c, 0x29, 0x2d, 0x2e,
+                            0x2e, 0x37, 0x3f, 0x00, 0x00, 0x02, 0x10])
+    self._writecommand(ST_GMCTRN1)
+    self._writedata(dataGMCTRN)
+    pyb.delay(10)
+
+    self._writecommand(ST_CASET)                #Column address set.
+    self.windowLocData[0] = 0x00
+    self.windowLocData[1] = 2                   #Start at column 2
+    self.windowLocData[2] = 0x00
+    self.windowLocData[3] = self.size.x - 1
+    self._writedata(self.windowLocData)
+
+    self._writecommand(ST_RASET)                #Row address set.
+    self.windowLocData[1] = 1                   #Start at row 2.
+    self.windowLocData[3] = self.size.y - 1
+    self._writedata(self.windowLocData)
+
+    self._writecommand(ST_NORON)                #Normal display on.
+    pyb.delay(10)
+
+    self._writecommand(ST_RAMWR)
+    pyb.delay(500)
+
+    self._writecommand(ST_DISPON)
+    self.cs.high()
+    pyb.delay(500)
+
+  def _initr(self):
+    '''Initialize a red tab version.'''
+    self._reset()
+
+    self._writecommand(ST_SWRESET)              #Software reset.
+    pyb.delay(150)
+    self._writecommand(ST_SLPOUT)               #out of sleep mode.
+    pyb.delay(500)
+
+    data3 = bytearray([0x01, 0x2C, 0x2D])       #fastest refresh, 6 lines front, 3 lines back.
+    self._writecommand(ST_FRMCTR1)              #Frame rate control.
+    self._writedata(data3)
+
+    self._writecommand(ST_FRMCTR2)              #Frame rate control.
+    self._writedata(data3)
+
+    data6 = bytearray([0x01, 0x2c, 0x2d, 0x01, 0x2c, 0x2d])
+    self._writecommand(ST_FRMCTR3)              #Frame rate control.
+    self._writedata(data6)
+    pyb.delay(10)
+
+    data1 = bytearray(1)
+    self._writecommand(ST_INVCTR)               #Display inversion control
+    data1[0] = 0x07                             #Line inversion.
+    self._writedata(data1)
+
+    self._writecommand(ST_PWCTR1)               #Power control
+    data3[0] = 0xA2
+    data3[1] = 0x02
+    data3[2] = 0x84
+    self._writedata(data3)
+
+    self._writecommand(ST_PWCTR2)               #Power control
+    data1[0] = 0xC5   #VGH = 14.7V, VGL = -7.35V
+    self._writedata(data1)
+
+    data2 = bytearray(2)
+    self._writecommand(ST_PWCTR3)               #Power control
+    data2[0] = 0x0A   #Opamp current small
+    data2[1] = 0x00   #Boost frequency
+    self._writedata(data2)
+
+    self._writecommand(ST_PWCTR4)               #Power control
+    data2[0] = 0x8A   #Opamp current small
+    data2[1] = 0x2A   #Boost frequency
+    self._writedata(data2)
+
+    self._writecommand(ST_PWCTR5)               #Power control
+    data2[0] = 0x8A   #Opamp current small
+    data2[1] = 0xEE   #Boost frequency
+    self._writedata(data2)
+
+    self._writecommand(ST_VMCTR1)               #Power control
+    data1[0] = 0x0E
+    self._writedata(data1)
+
+    self._writecommand(ST_INVOFF)
+
+    self._writecommand(ST_MADCTL)               #Power control
+    data1[0] = 0xC8
+    self._writedata(data1)
+
+    self._writecommand(ST_COLMOD)
+    data1[0] = 0x05
+    self._writedata(data1)
+
+    self._writecommand(ST_CASET)                #Column address set.
+    self.windowLocData[0] = 0x00
+    self.windowLocData[1] = 0x00
+    self.windowLocData[2] = 0x00
+    self.windowLocData[3] = self.size.x - 1
+    self._writedata(self.windowLocData)
+
+    self._writecommand(ST_RASET)                #Row address set.
+    self.windowLocData[3] = self.size.y - 1
+    self._writedata(self.windowLocData)
+
+    dataGMCTRP = bytearray([0x0f, 0x1a, 0x0f, 0x18, 0x2f, 0x28, 0x20, 0x22, 0x1f,
+                            0x1b, 0x23, 0x37, 0x00, 0x07, 0x02, 0x10])
+    self._writecommand(ST_GMCTRP1)
+    self._writedata(dataGMCTRP)
+
+    dataGMCTRN = bytearray([0x0f, 0x1b, 0x0f, 0x17, 0x33, 0x2c, 0x29, 0x2e, 0x30,
+                            0x30, 0x39, 0x3f, 0x00, 0x07, 0x03, 0x10])
+    self._writecommand(ST_GMCTRN1)
+    self._writedata(dataGMCTRN)
+    pyb.delay(10)
+
+    self._writecommand(ST_DISPON)
+    pyb.delay(100)
+
+    self._writecommand(ST_NORON)                #Normal display on.
+    pyb.delay(10)
+
+    self.cs.high()
+
+  def _initg(self):
+    '''Initialize a green tab version.'''
+    self._reset()
+
+    self._writecommand(ST_SWRESET)              #Software reset.
+    pyb.delay(150)
+    self._writecommand(ST_SLPOUT)               #out of sleep mode.
+    pyb.delay(255)
+
+    data3 = bytearray([0x01, 0x2C, 0x2D])       #fastest refresh, 6 lines front, 3 lines back.
+    self._writecommand(ST_FRMCTR1)              #Frame rate control.
+    self._writedata(data3)
+
+    self._writecommand(ST_FRMCTR2)              #Frame rate control.
+    self._writedata(data3)
+
+    data6 = bytearray([0x01, 0x2c, 0x2d, 0x01, 0x2c, 0x2d])
+    self._writecommand(ST_FRMCTR3)              #Frame rate control.
+    self._writedata(data6)
+    pyb.delay(10)
+
+    self._writecommand(ST_INVCTR)               #Display inversion control
+    self._writedata(0x07)
+
+    self._writecommand(ST_PWCTR1)               #Power control
+    data3[0] = 0xA2
+    data3[1] = 0x02
+    data3[2] = 0x84
+    self._writedata(data3)
+
+    self._writecommand(ST_PWCTR2)               #Power control
+    self._writedata(0xC5)
+
+    data2 = bytearray(2)
+    self._writecommand(ST_PWCTR3)               #Power control
+    data2[0] = 0x0A   #Opamp current small
+    data2[1] = 0x00   #Boost frequency
+    self._writedata(data2)
+
+    self._writecommand(ST_PWCTR4)               #Power control
+    data2[0] = 0x8A   #Opamp current small
+    data2[1] = 0x2A   #Boost frequency
+    self._writedata(data2)
+
+    self._writecommand(ST_PWCTR5)               #Power control
+    data2[0] = 0x8A   #Opamp current small
+    data2[1] = 0xEE   #Boost frequency
+    self._writedata(data2)
+
+    self._writecommand(ST_VMCTR1)               #Power control
+    self._writedata(0x0E)
+
+    self._writecommand(ST_INVOFF)
+
+    self._setMADCTL()
+
+    self._writecommand(ST_COLMOD)
+    self._writedata(0x05)
+
+    self._writecommand(ST_CASET)                #Column address set.
+    self.windowLocData[0] = 0x00
+    self.windowLocData[1] = 0x01                #Start at row/column 1.
+    self.windowLocData[2] = 0x00
+    self.windowLocData[3] = self.size.x - 1
+    self._writedata(self.windowLocData)
+
+    self._writecommand(ST_RASET)                #Row address set.
+    self.windowLocData[3] = self.size.y - 1
+    self._writedata(self.windowLocData)
+
+    dataGMCTRP = bytearray([0x02, 0x1c, 0x07, 0x12, 0x37, 0x32, 0x29, 0x2d, 0x29,
+                            0x25, 0x2b, 0x39, 0x00, 0x01, 0x03, 0x10])
+    self._writecommand(ST_GMCTRP1)
+    self._writedata(dataGMCTRP)
+
+    dataGMCTRN = bytearray([0x03, 0x1d, 0x07, 0x06, 0x2e, 0x2c, 0x29, 0x2d, 0x2e,
+                            0x2e, 0x37, 0x3f, 0x00, 0x00, 0x02, 0x10])
+    self._writecommand(ST_GMCTRN1)
+    self._writedata(dataGMCTRN)
+
+    self._writecommand(ST_NORON)                #Normal display on.
+    pyb.delay(10)
+
+    self._writecommand(ST_DISPON)
+    pyb.delay(100)
+
+    self.cs.high()
+
+def maker():
+  t = TFT(1, "X1", "X2")
+  print("Initializing")
+  t._initr()
+  t.fill(0)
+  return t
+
+def makeb( ):
+  t = TFT(1, "X1", "X2")
+  print("Initializing")
+  t._initb()
+  t.fill(0)
+  return t
+
+def makeg( ):
+  t = TFT(1, "X1", "X2")
+  print("Initializing")
+  t._initg()
+  t.fill(0)
+  return t
diff --git a/Lib/basicfont.py b/Lib/basicfont.py
new file mode 100644
index 0000000..8dc3425
--- /dev/null
+++ b/Lib/basicfont.py
@@ -0,0 +1,265 @@
+#Font used for ST7735 display.
+
+#Each character uses 5 bytes.
+#index using ASCII value * 5.
+#Each byte contains a column of pixels.
+#The character may be 8 pixels high and 5 wide.
+
+basicfont = {"Width": 5, "Height": 8, "Start": 0, "End": 255, "Data": bytearray([
+  0x00, 0x00, 0x00, 0x00, 0x00,
+  0x3E, 0x5B, 0x4F, 0x5B, 0x3E,
+  0x3E, 0x6B, 0x4F, 0x6B, 0x3E,
+  0x1C, 0x3E, 0x7C, 0x3E, 0x1C,
+  0x18, 0x3C, 0x7E, 0x3C, 0x18,
+  0x1C, 0x57, 0x7D, 0x57, 0x1C,
+  0x1C, 0x5E, 0x7F, 0x5E, 0x1C,
+  0x00, 0x18, 0x3C, 0x18, 0x00,
+  0xFF, 0xE7, 0xC3, 0xE7, 0xFF,
+  0x00, 0x18, 0x24, 0x18, 0x00,
+  0xFF, 0xE7, 0xDB, 0xE7, 0xFF,
+  0x30, 0x48, 0x3A, 0x06, 0x0E,
+  0x26, 0x29, 0x79, 0x29, 0x26,
+  0x40, 0x7F, 0x05, 0x05, 0x07,
+  0x40, 0x7F, 0x05, 0x25, 0x3F,
+  0x5A, 0x3C, 0xE7, 0x3C, 0x5A,
+  0x7F, 0x3E, 0x1C, 0x1C, 0x08,
+  0x08, 0x1C, 0x1C, 0x3E, 0x7F,
+  0x14, 0x22, 0x7F, 0x22, 0x14,
+  0x5F, 0x5F, 0x00, 0x5F, 0x5F,
+  0x06, 0x09, 0x7F, 0x01, 0x7F,
+  0x00, 0x66, 0x89, 0x95, 0x6A,
+  0x60, 0x60, 0x60, 0x60, 0x60,
+  0x94, 0xA2, 0xFF, 0xA2, 0x94,
+  0x08, 0x04, 0x7E, 0x04, 0x08,
+  0x10, 0x20, 0x7E, 0x20, 0x10,
+  0x08, 0x08, 0x2A, 0x1C, 0x08,
+  0x08, 0x1C, 0x2A, 0x08, 0x08,
+  0x1E, 0x10, 0x10, 0x10, 0x10,
+  0x0C, 0x1E, 0x0C, 0x1E, 0x0C,
+  0x30, 0x38, 0x3E, 0x38, 0x30,
+  0x06, 0x0E, 0x3E, 0x0E, 0x06,
+  0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x5F, 0x00, 0x00,
+  0x00, 0x07, 0x00, 0x07, 0x00,
+  0x14, 0x7F, 0x14, 0x7F, 0x14,
+  0x24, 0x2A, 0x7F, 0x2A, 0x12,
+  0x23, 0x13, 0x08, 0x64, 0x62,
+  0x36, 0x49, 0x56, 0x20, 0x50,
+  0x00, 0x08, 0x07, 0x03, 0x00,
+  0x00, 0x1C, 0x22, 0x41, 0x00,
+  0x00, 0x41, 0x22, 0x1C, 0x00,
+  0x2A, 0x1C, 0x7F, 0x1C, 0x2A,
+  0x08, 0x08, 0x3E, 0x08, 0x08,
+  0x00, 0x80, 0x70, 0x30, 0x00,
+  0x08, 0x08, 0x08, 0x08, 0x08,
+  0x00, 0x00, 0x60, 0x60, 0x00,
+  0x20, 0x10, 0x08, 0x04, 0x02,
+  0x3E, 0x51, 0x49, 0x45, 0x3E,
+  0x00, 0x42, 0x7F, 0x40, 0x00,
+  0x72, 0x49, 0x49, 0x49, 0x46,
+  0x21, 0x41, 0x49, 0x4D, 0x33,
+  0x18, 0x14, 0x12, 0x7F, 0x10,
+  0x27, 0x45, 0x45, 0x45, 0x39,
+  0x3C, 0x4A, 0x49, 0x49, 0x31,
+  0x41, 0x21, 0x11, 0x09, 0x07,
+  0x36, 0x49, 0x49, 0x49, 0x36,
+  0x46, 0x49, 0x49, 0x29, 0x1E,
+  0x00, 0x00, 0x14, 0x00, 0x00,
+  0x00, 0x40, 0x34, 0x00, 0x00,
+  0x00, 0x08, 0x14, 0x22, 0x41,
+  0x14, 0x14, 0x14, 0x14, 0x14,
+  0x00, 0x41, 0x22, 0x14, 0x08,
+  0x02, 0x01, 0x59, 0x09, 0x06,
+  0x3E, 0x41, 0x5D, 0x59, 0x4E,
+  0x7C, 0x12, 0x11, 0x12, 0x7C,
+  0x7F, 0x49, 0x49, 0x49, 0x36,
+  0x3E, 0x41, 0x41, 0x41, 0x22,
+  0x7F, 0x41, 0x41, 0x41, 0x3E,
+  0x7F, 0x49, 0x49, 0x49, 0x41,
+  0x7F, 0x09, 0x09, 0x09, 0x01,
+  0x3E, 0x41, 0x41, 0x51, 0x73,
+  0x7F, 0x08, 0x08, 0x08, 0x7F,
+  0x00, 0x41, 0x7F, 0x41, 0x00,
+  0x20, 0x40, 0x41, 0x3F, 0x01,
+  0x7F, 0x08, 0x14, 0x22, 0x41,
+  0x7F, 0x40, 0x40, 0x40, 0x40,
+  0x7F, 0x02, 0x1C, 0x02, 0x7F,
+  0x7F, 0x04, 0x08, 0x10, 0x7F,
+  0x3E, 0x41, 0x41, 0x41, 0x3E,
+  0x7F, 0x09, 0x09, 0x09, 0x06,
+  0x3E, 0x41, 0x51, 0x21, 0x5E,
+  0x7F, 0x09, 0x19, 0x29, 0x46,
+  0x26, 0x49, 0x49, 0x49, 0x32,
+  0x03, 0x01, 0x7F, 0x01, 0x03,
+  0x3F, 0x40, 0x40, 0x40, 0x3F,
+  0x1F, 0x20, 0x40, 0x20, 0x1F,
+  0x3F, 0x40, 0x38, 0x40, 0x3F,
+  0x63, 0x14, 0x08, 0x14, 0x63,
+  0x03, 0x04, 0x78, 0x04, 0x03,
+  0x61, 0x59, 0x49, 0x4D, 0x43,
+  0x00, 0x7F, 0x41, 0x41, 0x41,
+  0x02, 0x04, 0x08, 0x10, 0x20,
+  0x00, 0x41, 0x41, 0x41, 0x7F,
+  0x04, 0x02, 0x01, 0x02, 0x04,
+  0x40, 0x40, 0x40, 0x40, 0x40,
+  0x00, 0x03, 0x07, 0x08, 0x00,
+  0x20, 0x54, 0x54, 0x78, 0x40,
+  0x7F, 0x28, 0x44, 0x44, 0x38,
+  0x38, 0x44, 0x44, 0x44, 0x28,
+  0x38, 0x44, 0x44, 0x28, 0x7F,
+  0x38, 0x54, 0x54, 0x54, 0x18,
+  0x00, 0x08, 0x7E, 0x09, 0x02,
+  0x18, 0xA4, 0xA4, 0x9C, 0x78,
+  0x7F, 0x08, 0x04, 0x04, 0x78,
+  0x00, 0x44, 0x7D, 0x40, 0x00,
+  0x20, 0x40, 0x40, 0x3D, 0x00,
+  0x7F, 0x10, 0x28, 0x44, 0x00,
+  0x00, 0x41, 0x7F, 0x40, 0x00,
+  0x7C, 0x04, 0x78, 0x04, 0x78,
+  0x7C, 0x08, 0x04, 0x04, 0x78,
+  0x38, 0x44, 0x44, 0x44, 0x38,
+  0xFC, 0x18, 0x24, 0x24, 0x18,
+  0x18, 0x24, 0x24, 0x18, 0xFC,
+  0x7C, 0x08, 0x04, 0x04, 0x08,
+  0x48, 0x54, 0x54, 0x54, 0x24,
+  0x04, 0x04, 0x3F, 0x44, 0x24,
+  0x3C, 0x40, 0x40, 0x20, 0x7C,
+  0x1C, 0x20, 0x40, 0x20, 0x1C,
+  0x3C, 0x40, 0x30, 0x40, 0x3C,
+  0x44, 0x28, 0x10, 0x28, 0x44,
+  0x4C, 0x90, 0x90, 0x90, 0x7C,
+  0x44, 0x64, 0x54, 0x4C, 0x44,
+  0x00, 0x08, 0x36, 0x41, 0x00,
+  0x00, 0x00, 0x77, 0x00, 0x00,
+  0x00, 0x41, 0x36, 0x08, 0x00,
+  0x02, 0x01, 0x02, 0x04, 0x02,
+  0x3C, 0x26, 0x23, 0x26, 0x3C,
+  0x1E, 0xA1, 0xA1, 0x61, 0x12,
+  0x3A, 0x40, 0x40, 0x20, 0x7A,
+  0x38, 0x54, 0x54, 0x55, 0x59,
+  0x21, 0x55, 0x55, 0x79, 0x41,
+  0x21, 0x54, 0x54, 0x78, 0x41,
+  0x21, 0x55, 0x54, 0x78, 0x40,
+  0x20, 0x54, 0x55, 0x79, 0x40,
+  0x0C, 0x1E, 0x52, 0x72, 0x12,
+  0x39, 0x55, 0x55, 0x55, 0x59,
+  0x39, 0x54, 0x54, 0x54, 0x59,
+  0x39, 0x55, 0x54, 0x54, 0x58,
+  0x00, 0x00, 0x45, 0x7C, 0x41,
+  0x00, 0x02, 0x45, 0x7D, 0x42,
+  0x00, 0x01, 0x45, 0x7C, 0x40,
+  0xF0, 0x29, 0x24, 0x29, 0xF0,
+  0xF0, 0x28, 0x25, 0x28, 0xF0,
+  0x7C, 0x54, 0x55, 0x45, 0x00,
+  0x20, 0x54, 0x54, 0x7C, 0x54,
+  0x7C, 0x0A, 0x09, 0x7F, 0x49,
+  0x32, 0x49, 0x49, 0x49, 0x32,
+  0x32, 0x48, 0x48, 0x48, 0x32,
+  0x32, 0x4A, 0x48, 0x48, 0x30,
+  0x3A, 0x41, 0x41, 0x21, 0x7A,
+  0x3A, 0x42, 0x40, 0x20, 0x78,
+  0x00, 0x9D, 0xA0, 0xA0, 0x7D,
+  0x39, 0x44, 0x44, 0x44, 0x39,
+  0x3D, 0x40, 0x40, 0x40, 0x3D,
+  0x3C, 0x24, 0xFF, 0x24, 0x24,
+  0x48, 0x7E, 0x49, 0x43, 0x66,
+  0x2B, 0x2F, 0xFC, 0x2F, 0x2B,
+  0xFF, 0x09, 0x29, 0xF6, 0x20,
+  0xC0, 0x88, 0x7E, 0x09, 0x03,
+  0x20, 0x54, 0x54, 0x79, 0x41,
+  0x00, 0x00, 0x44, 0x7D, 0x41,
+  0x30, 0x48, 0x48, 0x4A, 0x32,
+  0x38, 0x40, 0x40, 0x22, 0x7A,
+  0x00, 0x7A, 0x0A, 0x0A, 0x72,
+  0x7D, 0x0D, 0x19, 0x31, 0x7D,
+  0x26, 0x29, 0x29, 0x2F, 0x28,
+  0x26, 0x29, 0x29, 0x29, 0x26,
+  0x30, 0x48, 0x4D, 0x40, 0x20,
+  0x38, 0x08, 0x08, 0x08, 0x08,
+  0x08, 0x08, 0x08, 0x08, 0x38,
+  0x2F, 0x10, 0xC8, 0xAC, 0xBA,
+  0x2F, 0x10, 0x28, 0x34, 0xFA,
+  0x00, 0x00, 0x7B, 0x00, 0x00,
+  0x08, 0x14, 0x2A, 0x14, 0x22,
+  0x22, 0x14, 0x2A, 0x14, 0x08,
+  0xAA, 0x00, 0x55, 0x00, 0xAA,
+  0xAA, 0x55, 0xAA, 0x55, 0xAA,
+  0x00, 0x00, 0x00, 0xFF, 0x00,
+  0x10, 0x10, 0x10, 0xFF, 0x00,
+  0x14, 0x14, 0x14, 0xFF, 0x00,
+  0x10, 0x10, 0xFF, 0x00, 0xFF,
+  0x10, 0x10, 0xF0, 0x10, 0xF0,
+  0x14, 0x14, 0x14, 0xFC, 0x00,
+  0x14, 0x14, 0xF7, 0x00, 0xFF,
+  0x00, 0x00, 0xFF, 0x00, 0xFF,
+  0x14, 0x14, 0xF4, 0x04, 0xFC,
+  0x14, 0x14, 0x17, 0x10, 0x1F,
+  0x10, 0x10, 0x1F, 0x10, 0x1F,
+  0x14, 0x14, 0x14, 0x1F, 0x00,
+  0x10, 0x10, 0x10, 0xF0, 0x00,
+  0x00, 0x00, 0x00, 0x1F, 0x10,
+  0x10, 0x10, 0x10, 0x1F, 0x10,
+  0x10, 0x10, 0x10, 0xF0, 0x10,
+  0x00, 0x00, 0x00, 0xFF, 0x10,
+  0x10, 0x10, 0x10, 0x10, 0x10,
+  0x10, 0x10, 0x10, 0xFF, 0x10,
+  0x00, 0x00, 0x00, 0xFF, 0x14,
+  0x00, 0x00, 0xFF, 0x00, 0xFF,
+  0x00, 0x00, 0x1F, 0x10, 0x17,
+  0x00, 0x00, 0xFC, 0x04, 0xF4,
+  0x14, 0x14, 0x17, 0x10, 0x17,
+  0x14, 0x14, 0xF4, 0x04, 0xF4,
+  0x00, 0x00, 0xFF, 0x00, 0xF7,
+  0x14, 0x14, 0x14, 0x14, 0x14,
+  0x14, 0x14, 0xF7, 0x00, 0xF7,
+  0x14, 0x14, 0x14, 0x17, 0x14,
+  0x10, 0x10, 0x1F, 0x10, 0x1F,
+  0x14, 0x14, 0x14, 0xF4, 0x14,
+  0x10, 0x10, 0xF0, 0x10, 0xF0,
+  0x00, 0x00, 0x1F, 0x10, 0x1F,
+  0x00, 0x00, 0x00, 0x1F, 0x14,
+  0x00, 0x00, 0x00, 0xFC, 0x14,
+  0x00, 0x00, 0xF0, 0x10, 0xF0,
+  0x10, 0x10, 0xFF, 0x10, 0xFF,
+  0x14, 0x14, 0x14, 0xFF, 0x14,
+  0x10, 0x10, 0x10, 0x1F, 0x00,
+  0x00, 0x00, 0x00, 0xF0, 0x10,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+  0xF0, 0xF0, 0xF0, 0xF0, 0xF0,
+  0xFF, 0xFF, 0xFF, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0xFF, 0xFF,
+  0x0F, 0x0F, 0x0F, 0x0F, 0x0F,
+  0x38, 0x44, 0x44, 0x38, 0x44,
+  0x7C, 0x2A, 0x2A, 0x3E, 0x14,
+  0x7E, 0x02, 0x02, 0x06, 0x06,
+  0x02, 0x7E, 0x02, 0x7E, 0x02,
+  0x63, 0x55, 0x49, 0x41, 0x63,
+  0x38, 0x44, 0x44, 0x3C, 0x04,
+  0x40, 0x7E, 0x20, 0x1E, 0x20,
+  0x06, 0x02, 0x7E, 0x02, 0x02,
+  0x99, 0xA5, 0xE7, 0xA5, 0x99,
+  0x1C, 0x2A, 0x49, 0x2A, 0x1C,
+  0x4C, 0x72, 0x01, 0x72, 0x4C,
+  0x30, 0x4A, 0x4D, 0x4D, 0x30,
+  0x30, 0x48, 0x78, 0x48, 0x30,
+  0xBC, 0x62, 0x5A, 0x46, 0x3D,
+  0x3E, 0x49, 0x49, 0x49, 0x00,
+  0x7E, 0x01, 0x01, 0x01, 0x7E,
+  0x2A, 0x2A, 0x2A, 0x2A, 0x2A,
+  0x44, 0x44, 0x5F, 0x44, 0x44,
+  0x40, 0x51, 0x4A, 0x44, 0x40,
+  0x40, 0x44, 0x4A, 0x51, 0x40,
+  0x00, 0x00, 0xFF, 0x01, 0x03,
+  0xE0, 0x80, 0xFF, 0x00, 0x00,
+  0x08, 0x08, 0x6B, 0x6B, 0x08,
+  0x36, 0x12, 0x36, 0x24, 0x36,
+  0x06, 0x0F, 0x09, 0x0F, 0x06,
+  0x00, 0x00, 0x18, 0x18, 0x00,
+  0x00, 0x00, 0x10, 0x10, 0x00,
+  0x30, 0x40, 0xFF, 0x01, 0x01,
+  0x00, 0x1F, 0x01, 0x01, 0x1E,
+  0x00, 0x19, 0x1D, 0x17, 0x12,
+  0x00, 0x3C, 0x3C, 0x3C, 0x3C,
+  0x00, 0x00, 0x00, 0x00, 0x00
+])}
+
diff --git a/Lib/seriffont.py b/Lib/seriffont.py
new file mode 100644
index 0000000..836d863
--- /dev/null
+++ b/Lib/seriffont.py
@@ -0,0 +1,99 @@
+
+seriffont = {"Width": 6, "Height": 8, "Start": 32, "End": 127, "Data": bytearray([
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x2F, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x03, 0x00, 0x03, 0x00, 0x00, 0x00, #0x00,
+  0x12, 0x3F, 0x12, 0x3F, 0x12, 0x00, #0x00,
+  0x26, 0x7F, 0x32, 0x00, 0x00, 0x00, #0x00,
+  0x13, 0x0B, 0x34, 0x32, 0x00, 0x00, #0x00,
+  0x1A, 0x25, 0x1A, 0x28, 0x00, 0x00, #0x00,
+  0x03, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x7E, 0x81, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x81, 0x7E, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x06, 0x06, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x08, 0x1C, 0x08, 0x00, 0x00, 0x00, #0x00,
+  0x60, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x08, 0x08, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x20, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x38, 0x07, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x1E, 0x21, 0x21, 0x1E, 0x00, 0x00, #0x00,
+  0x02, 0x3F, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x32, 0x29, 0x29, 0x36, 0x00, 0x00, #0x00,
+  0x12, 0x21, 0x25, 0x1A, 0x00, 0x00, #0x00,
+  0x18, 0x16, 0x3F, 0x10, 0x00, 0x00, #0x00,
+  0x27, 0x25, 0x19, 0x00, 0x00, 0x00, #0x00,
+  0x1E, 0x25, 0x25, 0x18, 0x00, 0x00, #0x00,
+  0x03, 0x39, 0x07, 0x00, 0x00, 0x00, #0x00,
+  0x1A, 0x25, 0x25, 0x1A, 0x00, 0x00, #0x00,
+  0x06, 0x29, 0x29, 0x1E, 0x00, 0x00, #0x00,
+  0x24, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x64, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x08, 0x14, 0x22, 0x00, 0x00, 0x00, #0x00,
+  0x14, 0x14, 0x14, 0x00, 0x00, 0x00, #0x00,
+  0x22, 0x14, 0x08, 0x00, 0x00, 0x00, #0x00,
+  0x02, 0x29, 0x05, 0x02, 0x00, 0x00, #0x00,
+  0x1C, 0x22, 0x49, 0x55, 0x59, 0x12, #0x0C,
+  0x30, 0x2C, 0x0B, 0x0B, 0x2C, 0x30, #0x00,
+  0x21, 0x3F, 0x25, 0x25, 0x1A, 0x00, #0x00,
+  0x1E, 0x21, 0x21, 0x21, 0x13, 0x00, #0x00,
+  0x21, 0x3F, 0x21, 0x21, 0x1E, 0x00, #0x00,
+  0x21, 0x3F, 0x25, 0x33, 0x00, 0x00, #0x00,
+  0x21, 0x3F, 0x25, 0x03, 0x00, 0x00, #0x00,
+  0x1E, 0x21, 0x21, 0x29, 0x3B, 0x00, #0x00,
+  0x3F, 0x04, 0x04, 0x3F, 0x00, 0x00, #0x00,
+  0x3F, 0x21, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x21, 0x1F, 0x01, 0x00, 0x00, 0x00, #0x00,
+  0x21, 0x3F, 0x0C, 0x33, 0x21, 0x00, #0x00,
+  0x3F, 0x21, 0x30, 0x00, 0x00, 0x00, #0x00,
+  0x21, 0x3F, 0x0C, 0x30, 0x0C, 0x3F, #0x21,
+  0x3F, 0x03, 0x0C, 0x3F, 0x01, 0x00, #0x00,
+  0x1E, 0x21, 0x21, 0x21, 0x1E, 0x00, #0x00,
+  0x3F, 0x29, 0x06, 0x00, 0x00, 0x00, #0x00,
+  0x1E, 0x21, 0x21, 0x61, 0x1E, 0x00, #0x00,
+  0x21, 0x3F, 0x09, 0x36, 0x00, 0x00, #0x00,
+  0x32, 0x25, 0x25, 0x1B, 0x00, 0x00, #0x00,
+  0x01, 0x3F, 0x01, 0x00, 0x00, 0x00, #0x00,
+  0x1F, 0x21, 0x20, 0x21, 0x1F, 0x00, #0x00,
+  0x03, 0x0D, 0x30, 0x30, 0x0D, 0x03, #0x00,
+  0x0F, 0x31, 0x0C, 0x0C, 0x31, 0x0F, #0x00,
+  0x21, 0x33, 0x0C, 0x0C, 0x33, 0x21, #0x00,
+  0x03, 0x24, 0x38, 0x24, 0x03, 0x01, #0x00,
+  0x29, 0x25, 0x33, 0x00, 0x00, 0x00, #0x00,
+  0x7F, 0x41, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x07, 0x38, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x41, 0x7F, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x02, 0x01, 0x02, 0x00, 0x00, 0x00, #0x00,
+  0x40, 0x40, 0x40, 0x40, 0x00, 0x00, #0x00,
+  0x00, 0x01, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x14, 0x24, 0x38, 0x00, 0x00, 0x00, #0x00,
+  0x3F, 0x28, 0x24, 0x18, 0x00, 0x00, #0x00,
+  0x18, 0x24, 0x24, 0x00, 0x00, 0x00, #0x00,
+  0x18, 0x24, 0x25, 0x3F, 0x00, 0x00, #0x00,
+  0x18, 0x24, 0x28, 0x00, 0x00, 0x00, #0x00,
+  0x3E, 0x25, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x18, 0xA4, 0xA4, 0x7C, 0x00, 0x00, #0x00,
+  0x3F, 0x04, 0x38, 0x00, 0x00, 0x00, #0x00,
+  0x3D, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0xFD, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x3F, 0x18, 0x24, 0x00, 0x00, 0x00, #0x00,
+  0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x3C, 0x04, 0x38, 0x04, 0x38, 0x00, #0x00,
+  0x3C, 0x04, 0x38, 0x00, 0x00, 0x00, #0x00,
+  0x18, 0x24, 0x24, 0x18, 0x00, 0x00, #0x00,
+  0xFC, 0xA4, 0x24, 0x18, 0x00, 0x00, #0x00,
+  0x18, 0x24, 0xA4, 0xFC, 0x00, 0x00, #0x00,
+  0x3C, 0x04, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x28, 0x24, 0x14, 0x00, 0x00, 0x00, #0x00,
+  0x1E, 0x24, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x1C, 0x20, 0x3C, 0x00, 0x00, 0x00, #0x00,
+  0x0C, 0x30, 0x0C, 0x00, 0x00, 0x00, #0x00,
+  0x0C, 0x30, 0x0C, 0x30, 0x0C, 0x00, #0x00,
+  0x24, 0x18, 0x24, 0x00, 0x00, 0x00, #0x00,
+  0x9C, 0x60, 0x1C, 0x00, 0x00, 0x00, #0x00,
+  0x34, 0x24, 0x2C, 0x00, 0x00, 0x00, #0x00,
+  0x08, 0x77, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x77, 0x08, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x00, 0x01, 0x00, 0x00, 0x00, 0x00, #0x00,
+  0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, #0x00
+])}
diff --git a/Lib/terminalfont.py b/Lib/terminalfont.py
new file mode 100644
index 0000000..0ba22f7
--- /dev/null
+++ b/Lib/terminalfont.py
@@ -0,0 +1,100 @@
+
+terminalfont = {"Width": 6, "Height": 8, "Start": 32, "End": 127, "Data": bytearray([
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x06, 0x5F, 0x06, 0x00,
+  0x00, 0x07, 0x03, 0x00, 0x07, 0x03,
+  0x00, 0x24, 0x7E, 0x24, 0x7E, 0x24,
+  0x00, 0x24, 0x2B, 0x6A, 0x12, 0x00,
+  0x00, 0x63, 0x13, 0x08, 0x64, 0x63,
+  0x00, 0x36, 0x49, 0x56, 0x20, 0x50,
+  0x00, 0x00, 0x07, 0x03, 0x00, 0x00,
+  0x00, 0x00, 0x3E, 0x41, 0x00, 0x00,
+  0x00, 0x00, 0x41, 0x3E, 0x00, 0x00,
+  0x00, 0x08, 0x3E, 0x1C, 0x3E, 0x08,
+  0x00, 0x08, 0x08, 0x3E, 0x08, 0x08,
+  0x00, 0x00, 0xE0, 0x60, 0x00, 0x00,
+  0x00, 0x08, 0x08, 0x08, 0x08, 0x08,
+  0x00, 0x00, 0x60, 0x60, 0x00, 0x00,
+  0x00, 0x20, 0x10, 0x08, 0x04, 0x02,
+  0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E,
+  0x00, 0x00, 0x42, 0x7F, 0x40, 0x00,
+  0x00, 0x62, 0x51, 0x49, 0x49, 0x46,
+  0x00, 0x22, 0x49, 0x49, 0x49, 0x36,
+  0x00, 0x18, 0x14, 0x12, 0x7F, 0x10,
+  0x00, 0x2F, 0x49, 0x49, 0x49, 0x31,
+  0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30,
+  0x00, 0x01, 0x71, 0x09, 0x05, 0x03,
+  0x00, 0x36, 0x49, 0x49, 0x49, 0x36,
+  0x00, 0x06, 0x49, 0x49, 0x29, 0x1E,
+  0x00, 0x00, 0x6C, 0x6C, 0x00, 0x00,
+  0x00, 0x00, 0xEC, 0x6C, 0x00, 0x00,
+  0x00, 0x08, 0x14, 0x22, 0x41, 0x00,
+  0x00, 0x24, 0x24, 0x24, 0x24, 0x24,
+  0x00, 0x00, 0x41, 0x22, 0x14, 0x08,
+  0x00, 0x02, 0x01, 0x59, 0x09, 0x06,
+  0x00, 0x3E, 0x41, 0x5D, 0x55, 0x1E,
+  0x00, 0x7E, 0x11, 0x11, 0x11, 0x7E,
+  0x00, 0x7F, 0x49, 0x49, 0x49, 0x36,
+  0x00, 0x3E, 0x41, 0x41, 0x41, 0x22,
+  0x00, 0x7F, 0x41, 0x41, 0x41, 0x3E,
+  0x00, 0x7F, 0x49, 0x49, 0x49, 0x41,
+  0x00, 0x7F, 0x09, 0x09, 0x09, 0x01,
+  0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A,
+  0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F,
+  0x00, 0x00, 0x41, 0x7F, 0x41, 0x00,
+  0x00, 0x30, 0x40, 0x40, 0x40, 0x3F,
+  0x00, 0x7F, 0x08, 0x14, 0x22, 0x41,
+  0x00, 0x7F, 0x40, 0x40, 0x40, 0x40,
+  0x00, 0x7F, 0x02, 0x04, 0x02, 0x7F,
+  0x00, 0x7F, 0x02, 0x04, 0x08, 0x7F,
+  0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E,
+  0x00, 0x7F, 0x09, 0x09, 0x09, 0x06,
+  0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E,
+  0x00, 0x7F, 0x09, 0x09, 0x19, 0x66,
+  0x00, 0x26, 0x49, 0x49, 0x49, 0x32,
+  0x00, 0x01, 0x01, 0x7F, 0x01, 0x01,
+  0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F,
+  0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F,
+  0x00, 0x3F, 0x40, 0x3C, 0x40, 0x3F,
+  0x00, 0x63, 0x14, 0x08, 0x14, 0x63,
+  0x00, 0x07, 0x08, 0x70, 0x08, 0x07,
+  0x00, 0x71, 0x49, 0x45, 0x43, 0x00,
+  0x00, 0x00, 0x7F, 0x41, 0x41, 0x00,
+  0x00, 0x02, 0x04, 0x08, 0x10, 0x20,
+  0x00, 0x00, 0x41, 0x41, 0x7F, 0x00,
+  0x00, 0x04, 0x02, 0x01, 0x02, 0x04,
+  0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+  0x00, 0x00, 0x03, 0x07, 0x00, 0x00,
+  0x00, 0x20, 0x54, 0x54, 0x54, 0x78,
+  0x00, 0x7F, 0x44, 0x44, 0x44, 0x38,
+  0x00, 0x38, 0x44, 0x44, 0x44, 0x28,
+  0x00, 0x38, 0x44, 0x44, 0x44, 0x7F,
+  0x00, 0x38, 0x54, 0x54, 0x54, 0x08,
+  0x00, 0x08, 0x7E, 0x09, 0x09, 0x00,
+  0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C,
+  0x00, 0x7F, 0x04, 0x04, 0x78, 0x00,
+  0x00, 0x00, 0x00, 0x7D, 0x40, 0x00,
+  0x00, 0x40, 0x80, 0x84, 0x7D, 0x00,
+  0x00, 0x7F, 0x10, 0x28, 0x44, 0x00,
+  0x00, 0x00, 0x00, 0x7F, 0x40, 0x00,
+  0x00, 0x7C, 0x04, 0x18, 0x04, 0x78,
+  0x00, 0x7C, 0x04, 0x04, 0x78, 0x00,
+  0x00, 0x38, 0x44, 0x44, 0x44, 0x38,
+  0x00, 0xFC, 0x44, 0x44, 0x44, 0x38,
+  0x00, 0x38, 0x44, 0x44, 0x44, 0xFC,
+  0x00, 0x44, 0x78, 0x44, 0x04, 0x08,
+  0x00, 0x08, 0x54, 0x54, 0x54, 0x20,
+  0x00, 0x04, 0x3E, 0x44, 0x24, 0x00,
+  0x00, 0x3C, 0x40, 0x20, 0x7C, 0x00,
+  0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C,
+  0x00, 0x3C, 0x60, 0x30, 0x60, 0x3C,
+  0x00, 0x6C, 0x10, 0x10, 0x6C, 0x00,
+  0x00, 0x9C, 0xA0, 0x60, 0x3C, 0x00,
+  0x00, 0x64, 0x54, 0x54, 0x4C, 0x00,
+  0x00, 0x08, 0x3E, 0x41, 0x41, 0x00,
+  0x00, 0x00, 0x00, 0x77, 0x00, 0x00,
+  0x00, 0x00, 0x41, 0x41, 0x3E, 0x08,
+  0x00, 0x02, 0x01, 0x02, 0x01, 0x00,
+  0x00, 0x3C, 0x26, 0x23, 0x26, 0x3C
+])}
+
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..ee4a483
--- /dev/null
+++ b/README.md
@@ -0,0 +1,5 @@
+# My MicroPython repository
+
+## Contents
+
+* ST7735 - Sainsmart LCD display driver.
diff --git a/README.txt b/README.txt
new file mode 100644
index 0000000..7c70b74
--- /dev/null
+++ b/README.txt
@@ -0,0 +1,12 @@
+This is a Micro Python board
+
+You can get started right away by writing your Python code in 'main.py'.
+
+For a serial prompt:
+ - Windows: you need to go to 'Device manager', right click on the unknown device,
+   then update the driver software, using the 'pybcdc.inf' file found on this drive.
+   Then use a terminal program like Hyperterminal or putty.
+ - Mac OS X: use the command: screen /dev/tty.usbmodem*
+ - Linux: use the command: screen /dev/ttyACM0
+
+Please visit http://micropython.org/help/ for further help.
diff --git a/SonarDisplay.py b/SonarDisplay.py
new file mode 100644
index 0000000..b7ab21f
--- /dev/null
+++ b/SonarDisplay.py
@@ -0,0 +1,113 @@
+#Display distance reported by the HC-SR04 on the ST7735 LCD.
+
+import ultrasonic
+import pyb
+from ST7735 import NAVY, CYAN, Point, TFTColor
+import terminalfont
+
+ZeroPoint = Point(0, 0)
+SONAR_DELAY = 100
+FONT_HEIGHT = terminalfont.terminalfont["Height"]
+
+#100-15 = blue
+#15-10  = green
+#10-5   = yellow
+#5-0    = red
+
+COLORS = [(0, 255, 0, 0)
+          (5, 255, 255, 0),
+          (10, 0, 255, 0),
+          (15, 0, 0, 255),
+         ]
+
+def getrgb( aDistance ) :
+  '''Get an interpolated TFTColor based on distance.
+     Uses the COLORS list.'''
+  clr = NAVY
+
+  def interp(l, v0, v1):
+    return (v0 * (1.0 - l) + (v1 * l))
+
+  for i in range(1, len(COLORS)) :
+    c = colors[i]
+    if c[0] >= aDistance:
+      rng0, r0, g0, b0 = colors[i - 1]
+      rng1, r1, g1, b1 = c
+      #interpolate between rng0 and rng1
+      l = (aDistance - rng0) / float(rng1 - rng0)
+      r = interp(l, r0, r1)
+      g = interp(l, g0, g1)
+      b = interp(l, b0, b1)
+      clr = TFTColor(r,g,b)
+
+  return clr
+
+class RangePoint(object):
+  """Display a point on the screen"""
+
+  def __init__(self, aSize):
+    self.size = aSize
+    self.pos = Point(-1, 0)
+    self.prevdistance = -1
+
+  def update( self, aDisplay, aDistance, aTime ) :
+    if (self.prevdistance != aDistance):
+      self._draw(aDisplay, 0)
+      clr = getrgb(aDistance)
+      self.pos.x = int((aDisplay.size.x / 2) - (self.size / 2))
+      y = min(1.0, aDistance / MAXRANGE)
+      self.pos.y = int(y * aDisplay.size.y)
+      self._draw(aDisplay, clr)
+      self.prevdistance = aDistance
+
+  def _draw( self, aDisplay, aColor ) :
+    if self.pos.x >= 0:
+      aDisplay.fillrect(self.pos, self.size, aColor)
+
+class SonarDisplay(object):
+  """Display HC-SR04 distance on ST7735 LCD with text and a box"""
+  def __init__( self, aDisplay, aTrigger, aEcho ):
+    self.display = aDisplay
+    self.triggerpin = aTrigger
+    self.echopin = aEcho
+    self.rangepoint = RangePoint(4)
+    self.hc = ultrasonic.Ultrasonic(self.triggerpin, self.echopin)
+
+  def printdistance( self, aDistance ) :
+    s = "I: " + str(aDistance)
+    aDisplay.fillrect(ZeroPoint, Point(aDisplay.size.x, FONT_HEIGHT), 0)
+    aDisplay.drawstring(ZeroPoint, s, CYAN, terminalfont.terminalfont)
+
+  def run( self ):
+    self.display.fill(0)
+    sw = pyb.Switch()
+    lasttime = pyb.millis()
+    while sw() == False :
+      pyb.delay(SONAR_DELAY)
+      distance = self.hc.distance_in_inches()
+      thistime = pyb.millis()
+      t = thistime - lasttime
+      self.printdistance(distance)
+      self.rangepoint.update(self.display, distance, t / 1000.0)
+      lasttime = thistime
+
+# sensor1_trigPin = pyb.Pin.board.X8
+# sensor1_echoPin = pyb.Pin.board.X7
+
+# sensor1 = ultrasonic.Ultrasonic(sensor1_trigPin, sensor1_echoPin)
+
+# switch = pyb.Switch()
+
+# # function that prints each sensor's distance
+# def print_sensor_values():
+#   # get sensor1's distance in cm
+#   distance1 = sensor1.distance_in_inches()
+
+#   print("Sensor1", distance1, "inches")
+
+# # prints values every second
+# while True:
+#   print("Sensing")
+#   print_sensor_values()
+# #   ultrasonic.wait(10000)
+#   pyb.delay(100)
diff --git a/TreatThrower.py b/TreatThrower.py
new file mode 100644
index 0000000..5f632d9
--- /dev/null
+++ b/TreatThrower.py
@@ -0,0 +1,41 @@
+# Control bot that throws treats using a servo
+
+import pyb
+
+servoNum = 1
+servoCenter = 1440
+servoSpeed = 100
+servoTime = 1450
+ledNum = 3
+triggerInput = 'X3'
+
+def runservo( aServo, aSpeed, aDelay ):
+  aServo.speed(aSpeed)
+  pyb.delay(aDelay)
+  aServo.speed(0)
+
+def main(  ) :
+  s1 = pyb.Servo(servoNum)
+  btn = pyb.Pin(triggerInput, pyb.Pin.IN, pyb.Pin.PULL_UP)
+  mn, mx, _, a, s = s1.calibration()
+  s1.calibration(mn, mx, servoCenter, a, s)
+  s1.speed(0)
+  l = pyb.LED(ledNum)
+
+  def throwit(  ):
+    l.on()
+    runservo(s1, servoSpeed, servoTime)
+    l.off()
+
+  sw = pyb.Switch()
+#  sw.callback(throwit)
+
+  while(1):
+    if (btn.value() == 0):
+      throwit()
+    if sw():
+      break;
+    pyb.delay(20)
+
+if __name__ == '__main__':
+  main()
diff --git a/_SYNCAPP/metadata.xml b/_SYNCAPP/metadata.xml
new file mode 100644
index 0000000..cd6995a
Binary files /dev/null and b/_SYNCAPP/metadata.xml differ
diff --git a/bombs.py b/bombs.py
new file mode 100644
index 0000000..d9b3186
--- /dev/null
+++ b/bombs.py
@@ -0,0 +1,63 @@
+
+import pyb
+import time
+from ST7735 import Point, CYAN, RED, GREEN, YELLOW, TFTColor
+
+#todo: Pick a ransom spot, random radius, random color
+#todo: Animate the spot
+
+colorA = [CYAN, RED, GREEN, YELLOW]
+
+class bomb(object):
+  """Animate a circle on the screen."""
+  def __init__(self, aPos, aRadius, aColor, aSpeed):
+    self.pos = aPos
+    self.radius = aRadius
+    self.color = aColor
+    self.speed = aSpeed
+    self.curradius = 0.0
+    self.state = 0
+
+  def update( self, aDisplay, aTime ) :
+    self.curradius += self.speed * aTime
+    rad = self.curradius
+    color = self.color
+    if self.curradius > self.radius:
+      rad = self.radius
+      self.state += 1
+      self.color = 0
+      self.curradius = 1.0
+
+    aDisplay.fillcircle(self.pos, rad, color)
+
+    return self.state != 2
+
+def randval( aVal ) :
+  v = pyb.rng() & 0xFFFF
+  return aVal * (v / 65535.0)
+
+class bomber(object):
+  """Control a bunch of bombs."""
+  def __init__(self, aDisplay):
+    self.display = aDisplay
+    self.numbombs = 4
+    self.bombs = []
+    self.sw = pyb.Switch()
+
+  def addbomb( self ) :
+    x = int(randval(self.display.size.x))
+    y = int(randval(self.display.size.y))
+    rad = randval(20) + 5
+    r = pyb.rng() & 0xFF
+    g = pyb.rng() & 0xFF
+    b = pyb.rng() & 0xFF
+    spd = randval(30.0) + 1.0
+    clr = TFTColor(r,g,b) #colorA[pyb.rng() & 0x03]
+    self.bombs.insert(0, bomb(Point(x, y), rad, clr, spd))
+
+  def run( self ) :
+    while self.sw() == False :
+      pyb.delay(100)
+      if len(self.bombs) < self.numbombs:
+        self.addbomb()
+      self.bombs = [b for b in self.bombs if b.update(self.display, 0.1) ]
diff --git a/level.py b/level.py
new file mode 100644
index 0000000..62c3bdf
--- /dev/null
+++ b/level.py
@@ -0,0 +1,70 @@
+#Show level bubble run by the accelerometer
+
+import pyb
+from ST7735 import RED, CYAN, Point
+import terminalfont
+
+ZeroPoint = Point(0, 0)
+
+class Bubble(object):
+  """Circle simulating the level bubble."""
+
+  def __init__(self, aCenter, aSpeed, aRadius, aColor):
+    self.center = aCenter.clone()
+    self.pos = aCenter.clone()
+    self.oldpos = pos.clone()
+    self.speed = aSpeed
+    self.radius = aRadius
+    self.color = aColor
+    self.accel = pyb.Accel()
+
+  def update( self, aDisplay, aTime ) :
+    xtilt, ytilt, _ = self.accel.filtered_xyz()
+#     xtilt = self.accel.x()
+#     ytilt = self.accel.y()
+
+    xs = (aDisplay.size.x / 2) / 70.0
+    ys = (aDisplay.size.y / 2) / 60.0
+
+    self.oldpos.x = self.pos.x
+    self.oldpos.y = self.pos.y
+    self.pos.x = int(self.center.x + xtilt * xs)
+    self.pos.y = int(self.center.y - ytilt * ys)
+    s = "x: " + str(xtilt) + " y: " + str(ytilt)
+    aDisplay.fillrect(ZeroPoint, Point(aDisplay.size.x, 10), 0)
+    aDisplay.drawstring(ZeroPoint, s, CYAN, terminalfont.terminalfont)
+#     aTime *= self.speed
+#     self.pos.x += xtilt * aTime
+#     self.pos.y -= ytilt * aTime
+
+    self._clamp(aDisplay)
+    aDisplay.fillcircle(self.oldpos, self.radius, 0)
+    self._draw(aDisplay, self.color)
+
+  def _draw( self, aDisplay, aColor ) :
+    aDisplay.fillcircle(self.pos, self.radius, aColor)
+
+  def _clamp( self, aDisplay ) :
+    l = self.radius
+    t = l
+    r = aDisplay.size.x - l
+    b = aDisplay.size.y - l
+    self.pos.x = max(l, min(self.pos.x, r))
+    self.pos.y = max(t, min(self.pos.y, b))
+
+class Level(object):
+  """Simulate a level by controlling a bubble on the aDisplay
+     controlled by the accelerometer."""
+  def __init__(self, aDisplay):
+    self.display = aDisplay
+    center = aDisplay.size.clone()
+    center.x /= 2
+    center.y /= 2
+    self.bubble = Bubble(center, 10.0, 5, RED)
+
+  def run( self ) :
+    self.display.fill(0)
+    sw = pyb.Switch()
+    while sw() == False :
+      pyb.delay(100)
+      self.bubble.update(self.display, 0.1)
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..b28b1a2
--- /dev/null
+++ b/main.py
@@ -0,0 +1,31 @@
+# main.py -- put your code here!
+
+# import TreatThrower
+# import Balance
+
+# Balance.main()
+
+from basicfont import *
+from seriffont import *
+from terminalfont import *
+from bombs import bomber
+from level import Level
+
+t = makeg()
+
+def tst( aColor ):
+  s = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-=_+[]{}l;'<>?,./!@#$%^&*():"
+  t.drawstring(Point(0, 0), s, aColor, basicfont)
+  t.drawstring(Point(0, 40), s, aColor, seriffont)
+  t.drawstring(Point(0, 80), s, aColor, terminalfont)
+
+# tst(BLUE)
+
+def s(aRot, aColor):
+  t.setrotation(aRot)
+  tst(aColor)
+
+# b = bomber(t)
+t.setrotation(2)
+l = Level(t)
+l.run()