first trigger new measurement

git-svn-id: http://moon:8086/svn/projects/HendiControl@243 fda53097-d464-4ada-af97-ba876c37ca34
2019-04-15 21:01:17 +00:00
parent 2d538f3384
commit 941bdbe6fe
1 changed files with 1 additions and 1 deletions
@@ -25,10 +25,10 @@ class Max31865(ATemperatureSensor):
 		self.spi.xfer([addr+0x80, data])

 	def read_digits(self):
+		self.write_reg(0x00, 0xA3)
 		msb = self.read_reg(0x01)
 		lsb = self.read_reg(0x02)
 		digits = float(256*msb + lsb)/2
-		self.write_reg(0x00, 0xA3)

 		return digits