Add basic ADC calibration.

2019-10-17 00:12:35 -05:00
parent b9c66fa1b1
commit 6bb17bb179
3 changed files with 23 additions and 5 deletions
--- a/main/CommandHandler.cpp
+++ b/main/CommandHandler.cpp
@@ -1010,11 +1010,13 @@ int setDigitalRead(const uint8_t command[], uint8_t response[])
 int setAnalogRead(const uint8_t command[], uint8_t response[])
 {
  uint8_t pin = command[4];
+  uint8_t atten = command[6];

-  int value = digitalRead(pin);
+  int value = analogRead(pin, atten);

  response[2] = 1; // number of parameters
  response[3] = sizeof(value); // parameter 1 length
+
  memcpy(&response[4], &value, sizeof(value));

  return 5 + sizeof(value);