command - data exchange - Raspberry Pi Forums

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i working pimoroni propeller hat , suggestions on passing commands , data between , python 3 program.

propeller programmed in either spin or asm, logic or block diagrams work. propeller has 8, 32bit independent cores lots of commands , data passed , forth. board programmed using ttyama0 com of choice.

want able scale communications depending on doing. (start out small)

there lots of objects available functions stand alone , communicate serial terminal , want use several in robot/rov.

how sense hat format commands / data @ board level?

thanks

if want start simple, have 1 process running on propeller accepts command strings on serial, looks @ prefix byte on command , despatches correct process on propeller, going other way each propeller process prefixes it's data identifier byte, , queues transmission host.
roger
tech-mech wrote:i working pimoroni propeller hat , suggestions on passing commands , data between , python 3 program.

propeller programmed in either spin or asm, logic or block diagrams work. propeller has 8, 32bit independent cores lots of commands , data passed , forth. board programmed using ttyama0 com of choice.

want able scale communications depending on doing. (start out small)

there lots of objects available functions stand alone , communicate serial terminal , want use several in robot/rov.

how sense hat format commands / data @ board level?

thanks


raspberrypi



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