On 11/02/17 09:12, Colin Reese wrote:
> If you could point me to a known working hardware/software configuration on
> or offline I would be quite grateful.
>
> Thanks,
> Colin
>
Ok, so here is a pretty much copy-paste solution which should work:
I'm running with a Mega88 with the internal 8Mhz RC. I have a custom
file "mydevices.cfg" [1] in the moat source dir.
I build & program the device with
make CFG=mydevices.cfg burn_mymoat
Or, to just test build: skip burn_ prefix
avrdude is used to program via an Avr-ISPmkII.
python3 is required for Cfg
the regular AVR stack is required (avr-gcc, avr-objcopy etc)
The first time you run the command it will allocate a random ID and add
"onewire_id" to the cfg file.
Hope this can help you get started!
/Johan
[1] mydevices.cfg:
_include: world.cfg
env:
prog: avrispmkii -P usb
avrdude: avrdude
devices:
_default:
_ref: defaults.target.m88
types:
_ref: defaults.types
code: []
mymoat:
_ref: defaults.target.m88
_doc: Mega88PU-A with 8Mhz RC
types:
port: 12
adc: 9
status: 1
port:
# See world.cfg for what the ^ and * etc symbols mean!
1: B2^* # Green LED (low to light)
2: B1^* # Red LED (low to light)
3: B0_*
4: D7~+*
5: D6_* # Unused
6: D5_* # Unused
7: B7_* # Unused
8: B6_* # Unused
9: D4_* # Unused
10: D3_* # Unused
# # D2 is 1W
11: D1_* # Unused
12: D0_* # Unused
# PC6 is reset, already has external pull-up
# PC0-PC5 + ADC6-7 are used as ADC. No pullup necessary
unused: [B5,B4,B3]
adc:
1: 0*
2: 1*
3: 2*
4: 3*
5: 4*
6: 5*
7: 6*
8: 7*
9: T-* # temperature
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