Many processors do have build in hardware dedicated for applications such as servomotors. I would like to do a controller for a small brush less DC motor, but I have no experience with controlling such a motor.
Is there a processor where they offer a demo board with drivers for a brush less DC motor and supply some basic software?
Ivar
try microchip "Ivar" a écrit dans le message de news:410d4391$0$176$ snipped-for-privacy@dtext01.news.tele.dk...
less
On Sun, 1 Aug 2004 21:29:50 +0200, "Ivar" wrote in comp.arch.embedded:
The TI 24xx (16-bit) and 28xx (newer 32-bit) DSPs have built-in quadrature decoders and multiple PWMs with space vector modulation operating modes specifically for doing brushless motor control. There are EZ-DSP evaluation boards, although they don't include the drivers for motors.
The software and application notes are downloadable from TI's web site.
-- Jack Klein Home: http://JK-Technology.Com FAQs for comp.lang.c http://www.eskimo.com/~scs/C-faq/top.html comp.lang.c++ http://www.parashift.com/c++-faq-lite/alt.comp.lang.learn.c-c++ http://www.contrib.andrew.cmu.edu/~ajo/docs/FAQ-acllc.html
AFAICR I have seen app notes from bothe Motorola and Analog Devices on using their DSPs for controlling brushless motors.
Regards Anton Erasmus
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.