readadc debugging

jtl5770 · jtl5770 · commit aab2e11607f4 · 2025-08-25T08:31:18.000+02:00
diff --git a/platform/rpiplatform.go b/platform/rpiplatform.go
@@ -198,7 +198,6 @@ func (s *RaspberryPiPlatform) spiExchangeMultiplex(index string, data []byte) []
 	if err := s.spiConn.Tx(data, read); err != nil {
 		slog.Error("spi transaction failed", "error", err)
 	}
-	slog.Debug("SPI TX:", "Multiplex:", index, "w:", data, "r:", read)
 	return read
 }
 
@@ -321,5 +320,6 @@ func (s *RaspberryPiPlatform) sensorDriver() {
 func (s *RaspberryPiPlatform) readAdc(multiplex string, channel byte) int {
 	write := []byte{1, (8 + channel) << 4, 0}
 	read := s.spiExchangeMultiplex(multiplex, write)
+	slog.Debug("ReadADC:", "MTPLX:", multiplex, "w:", fmt.Sprintf("%x", write), "r:", fmt.Sprintf("%x", read))
 	return ((int(read[1]) & 3) << 8) + int(read[2])
 }

Original file line number	Diff line number	Diff line change
`@@ -198,7 +198,6 @@ func (s *RaspberryPiPlatform) spiExchangeMultiplex(index string, data []byte) []`
`198`	`198`	`if err := s.spiConn.Tx(data, read); err != nil {`
`199`	`199`	`slog.Error("spi transaction failed", "error", err)`
`200`	`200`	`}`
`201`		`- slog.Debug("SPI TX:", "Multiplex:", index, "w:", data, "r:", read)`
`202`	`201`	`return read`
`203`	`202`	`}`
`204`	`203`
`@@ -321,5 +320,6 @@ func (s *RaspberryPiPlatform) sensorDriver() {`
`321`	`320`	`func (s *RaspberryPiPlatform) readAdc(multiplex string, channel byte) int {`
`322`	`321`	`write := []byte{1, (8 + channel) << 4, 0}`
`323`	`322`	`read := s.spiExchangeMultiplex(multiplex, write)`
	`323`	`+ slog.Debug("ReadADC:", "MTPLX:", multiplex, "w:", fmt.Sprintf("%x", write), "r:", fmt.Sprintf("%x", read))`
`324`	`324`	`return ((int(read[1]) & 3) << 8) + int(read[2])`
`325`	`325`	`}`