Have to apologize 4 being total newbie in relation to|
writing 3-phase/bdlc code 4 56F803, and
would WelCome if someone kind could give a simple
of source that would read encoder counts and/or axis
rotational angle from HP HEDS5500 encoder hooked
to the encoder/quad port of the dsp56f803 ( have
checked with scope that the encoder quadrature signal
and index pulses come trough fine to the board pins ).
Would need sample code to get motivation kick
started after too long hiatus from coding.
Did not find any suitable encoder reading source
code examples from the SDK, such that one could
out easily from the SDK bdlc demos.
Just a simplest of polling codes would be more than
enough, if it is possible to read the counter without
ISRs/additional timer routines.
Could anyone please help with short demo source of how
to do it, and promise will not bug again for some
while. No, this is not a school related, just for
personal learning to find motivation to study further
to one day get a working bdlc-code working with
F803 pwming a siliconix level-shifting fet driver/
hall-commutator and reading the encoder from the
motor,a simple pwm out, encoder in situation where
rest is handled with hw. Thks,