trim floats to 3 digits after the decimal

diff --git a/ui/app.py b/ui/app.py
index f870275c18ce740d61e6c6b441246b434bfc24f4..efc7593d697dc80c1688075bc2c0c9d875bf594c 100755 (executable)
--- a/ui/app.py
+++ b/ui/app.py
@@ -108,13 +108,13 @@ class App:
       voltage = (float(rawstring) + float(OFFSET)) * float(SCALE) / 1000
       match chan.id:
         case 'voltage0':
-          pressure = voltage
+          pressure = '%.3f'%(voltage)
         case 'voltage1':
-          thrust = voltage
+          thrust = '%.3f'%(voltage)
         case 'voltage2':
-          pyro = voltage
+          pyro = '%.3f'%(voltage)
         case 'voltage3':
-          battery = voltage
+          battery = '%.3f'%(voltage / (22/222))
 
     armed = sense_armed()