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Raduio buttons for i2c device

This commit is contained in:
James Bowman 2019-03-02 08:00:29 -08:00
parent c3f1499162
commit 6bc558fba4
1 changed files with 44 additions and 3 deletions
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47
python/samples/i2cgui.py
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@ -77,6 +77,8 @@ class Frame(wx.Frame):
wx.Frame.__init__(self, None, -1, "I2CDriver")
self.bold = self.GetFont().Bold()
self.label_serial = wx.StaticText(self, label = "-", style = wx.ALIGN_RIGHT)
self.label_voltage = wx.StaticText(self, label = "-", style = wx.ALIGN_RIGHT)
self.label_current = wx.StaticText(self, label = "-", style = wx.ALIGN_RIGHT)
@ -94,7 +96,11 @@ class Frame(wx.Frame):
self.Bind(EVT_PING, self.refresh)
self.heat = {i:label("%02X" % i) for i in range(8, 112)}
def addrbutton(s):
r = wx.RadioButton(self, label = s)
r.Bind(wx.EVT_RADIOBUTTON, self.choose_addr)
return r
self.heat = {i:addrbutton("%02X" % i) for i in range(8, 112)}
[self.hot(i, False) for i in self.heat]
devgrid = wx.GridSizer(8, 14, 8)
for i,l in self.heat.items():
@ -105,15 +111,33 @@ class Frame(wx.Frame):
self.ckM = wx.CheckBox(self, label = "Monitor mode")
self.ckM.Bind(wx.EVT_CHECKBOX, self.check_m)
ps = self.GetFont().GetPointSize()
self.txVal = HexTextCtrl(self, size=wx.DefaultSize, style=0)
self.txVal.SetMaxLength(2)
self.txVal.SetFont(wx.Font(14 * ps // 10,
wx.MODERN,
wx.FONTSTYLE_NORMAL,
wx.FONTWEIGHT_BOLD))
# txButton = wx.Button(self, label = "device")
# txButton.Bind(wx.EVT_BUTTON, partial(self.transfer, self.txVal))
# txButton.SetDefault()
self.allw = [self.ckM]
[w.Enable(False) for w in self.allw]
self.devs = self.devices()
cb = wx.ComboBox(self, choices = sorted(self.devs.keys()), style = wx.CB_READONLY)
cb.Bind(wx.EVT_COMBOBOX, self.choose_device)
self.addr = None
vb = vbox([
label(""),
hcenter(cb),
label(""),
hcenter(self.ckM),
label(""),
hcenter(pair(
vbox([
label("Serial"),
@ -136,8 +160,6 @@ class Frame(wx.Frame):
label(""),
hcenter(devgrid),
label(""),
hcenter(self.ckM),
label(""),
])
self.SetSizerAndFit(vb)
self.SetAutoLayout(True)
@ -151,6 +173,15 @@ class Frame(wx.Frame):
t.setDaemon(True)
t.start()
def transfer(self, htc, e):
if htc.GetValue():
print(htc.GetValue())
# txb = int(htc.GetValue(), 16)
# rxb = struct.unpack("B", self.sd.writeread(struct.pack("B", txb)))[0]
# self.txMOSI.AppendText(" %02X" % txb)
# self.txMISO.AppendText(" %02X" % rxb)
# htc.ChangeValue("")
def devices(self):
if sys.platform == 'darwin':
devdir = "/dev/"
@ -196,6 +227,13 @@ class Frame(wx.Frame):
def choose_device(self, e):
self.connect(self.devs[e.EventObject.GetValue()])
def choose_addr(self, e):
o = e.EventObject
v = o.GetValue()
if v:
self.addr = int(o.GetLabel(), 16)
print('i2c address %02x' % self.addr)
def check_m(self, e):
self.monitor = e.EventObject.GetValue()
self.sd.monitor(self.monitor)
@ -207,8 +245,11 @@ class Frame(wx.Frame):
l = self.heat[i]
if s:
l.SetForegroundColour((0,0,0))
l.SetFont(self.bold)
else:
l.SetForegroundColour((160,) * 3)
l.SetFont(self.GetFont())
l.Enable(s)
if __name__ == '__main__':
app = wx.App(0)