Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - t vago's MPGuino workspace thread, continued

skybolt · 04-29-2017, 02:23 AM

Line 276, I didn't have a board set --- needed to uncomment #define useLegacyBoard true, then it compiles without having debugReadings true. But, then the Adafruit LCD now longer shows any output, just 1 line of black boxes. If I take back out useLegacyBoard and put back in useDebugReadings, the Adafruit LCD works again.

So:
legacyboard = true + useAdafruit + debugReadings false = no display

Nothing set for board (all four board lines around 276 commented out) + useDebugReadings + useAdafruitLCD works, but only with debug readings.

Nothing set for board + useAdafruitLCD + debugReadings commented out = won't compile.

UseLegacyBoard + UseClassicLCD (sic) + debugReadings commented out = compiles and sends readings to the Pi (though possibly inaccurate readings, but that could be my 3.3v zener diodes)

Note: using an 8MHz Pro Mini, with board set to "Arduino Pro or Pro Mini". Arduino 1.8.1, with fairly recent bot not completely recent board definitions. (Last time I updated boards in Feb, lots of things broke).

04-29-2017, 02:23 AM	#108 (permalink)
skybolt deviant Join Date: Oct 2016 Location: Seattle, WA Posts: 69 s2k - '02 Honda s2000 Thanks: 12 Thanked 47 Times in 35 Posts	Line 276, I didn't have a board set --- needed to uncomment #define useLegacyBoard true, then it compiles without having debugReadings true. But, then the Adafruit LCD now longer shows any output, just 1 line of black boxes. If I take back out useLegacyBoard and put back in useDebugReadings, the Adafruit LCD works again. So: legacyboard = true + useAdafruit + debugReadings false = no display Nothing set for board (all four board lines around 276 commented out) + useDebugReadings + useAdafruitLCD works, but only with debug readings. Nothing set for board + useAdafruitLCD + debugReadings commented out = won't compile. UseLegacyBoard + UseClassicLCD (sic) + debugReadings commented out = compiles and sends readings to the Pi (though possibly inaccurate readings, but that could be my 3.3v zener diodes) Note: using an 8MHz Pro Mini, with board set to "Arduino Pro or Pro Mini". Arduino 1.8.1, with fairly recent bot not completely recent board definitions. (Last time I updated boards in Feb, lots of things broke).