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.
AFAICR I have seen app notes from bothe Motorola and Analog Devices on using their DSPs for controlling brushless motors.
Regards Anton Erasmus
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