def read(self):
ret = Mask()
debug("framebuffer read")
if not self.noread:
rsp = http.get(self.address, "framebuffer", None)
ret = Framebuffer.MaskFromResponse(rsp)
return ret
def GetTiming(self): #TODO
debug("rendering timings get {:s}".format(self.address))
if self.noread:
return None
rsp = http.get(self.address, "rendering/timings", None)
if rsp == None:
return None
val = rsp.read()
# todo
return None
def getMode(self):
debug("rendering mode get {:s}".format(self.address))
if self.noread:
return None
rsp = http.get(self.address, "rendering/mode", None)
if rsp == None:
return None
val = rsp.read()
if val == Rendering.Mode.full.value:
return Rendering.Mode.full
if val == Rendering.Mode.diff.value:
return Rendering.Mode.diff
return None
def read(self, x, y):
y = FRAMESIZE.h - y - 1
if x >= FRAMESIZE.w or y >= FRAMESIZE.h:
raise Error("invalid read pixel {:d}/{:d}".format(x, y))
params = {'x': x, 'y': y}
val = False
if not self.noread:
rsp = http.get(self.address, "pixel", params)
if rsp == None:
raise Error("fail read pixel {:d}/{:d}".format(x, y))
val = rsp.read()
if val == b'X\x00':
return True
return False
def flip(self, x, y, val=None):
y = FRAMESIZE.h - y - 1
if x >= FRAMESIZE.w or y >= FRAMESIZE.h:
error("invalid write pixel {:d}/{:d}".format(x, y))
return False
params = {'x': x, 'y': y}
rsp = None
if val == None: # get current pixel value
val = False
if not self.noread:
rsp = http.get(self.address, "pixel", params)
if rsp == None:
error("fail flip pixel {:d}/{:d}".format(x, y))
return False
if rsp.read() == b'X\x00':
val = True
ret = False
if val == True:
debug("pixel {:3d}/{:2d} flip ⬛︎ bright".format(x, y))
if self.nowrite:
return True
rsp = http.post(self.address, "pixel", params, data=None)
if rsp == None:
error("fail flip bright pixel {:3d}/{:2d}".format(x, y))
return False
ret = rsp.read()
elif val == False:
debug("pixel {:3d}/{:2d} flip ⬜︎ dark".format(x, y))
if self.nowrite:
return False
rsp = http.delete(self.address, "pixel", params)
if rsp == None:
error("fail flip dark pixel {:3d}/{:2d}".format(x, y))
return False
ret = rsp.read()
if ret == b'X\x00':
return True
return False