- Host: macos sierra
Hardware:- 3701:4-Digit 7-Segment FeatherWing Display
3010: Feather M0 Winc
Tutorial: https://learn.adafruit.com/micropython- ... e?view=all - 3701:4-Digit 7-Segment FeatherWing Display
I'm copying files using bash/cp so I shouldn't have problems with strange macintosh files. 'ls -la' shows only the expected files.
Can I prune the libraries? I guess I don't need spi support. Anything else?
I would need to save a bunch of space because I need room to download the ntp library as well. I had this mostly working in microPython. I guess it is smaller. Should I switch back? I just ordered 3 M0 feather Express boards and was hoping to standardize firmware. Besides I would have to add a wifi featherwing. The two board solution looks cute and is all soldered up ready for final software. On the other hand I'm guessing the Arduino IDE would have the smallest memory footprint.
-zencuke
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These are the libraries that the tutorial says to install.
bash-3.2$ ls -l adafruit_*
adafruit_bus_device:
total 24
-rw-rw-r--@ 1 smorris staff 1 Apr 10 23:55 __init__.py
-rw-r--r--@ 1 smorris staff 997 Apr 10 23:55 i2c_device.mpy
-rw-r--r--@ 1 smorris staff 1026 Apr 10 23:55 spi_device.mpy
adafruit_ht16k33:
total 24
-rw-rw-r--@ 1 smorris staff 0 Apr 11 18:00 __init__.py
-rw-r--r--@ 1 smorris staff 1840 Apr 11 18:00 ht16k33.mpy
-rw-r--r--@ 1 smorris staff 1400 Apr 11 18:00 matrix.mpy
-rw-r--r--@ 1 smorris staff 2665 Apr 11 18:00 segments.mpy
adafruit_register:
total 40
-rw-rw-r--@ 1 smorris staff 0 Apr 11 22:00 __init__.py
-rw-r--r--@ 1 smorris staff 2432 Apr 11 22:01 i2c_bcd_alarm.mpy
-rw-r--r--@ 1 smorris staff 1755 Apr 11 22:01 i2c_bcd_datetime.mpy
-rw-r--r--@ 1 smorris staff 1131 Apr 11 22:01 i2c_bit.mpy
-rw-r--r--@ 1 smorris staff 1314 Apr 11 22:01 i2c_bits.mpy
-rw-r--r--@ 1 smorris staff 1816 Apr 11 22:01 i2c_struct.mpy
bash-3.2$