Hi all,
I have a question about stspin220.h.
There are two define as follow:
/// Maximum frequency of the step clock frequency in Hz
#define STSPIN220_MAX_STCK_FREQ (10000)
/// Minimum frequency of the step clock frequency in Hz
#define STSPIN220_MIN_STCK_FREQ (8)
I just wanna know what if I want to use much more high speed.
e.g., #define STSPIN220_MAX_STCK_FREQ (60000)
=> After my experiment, the motor try to get higher than 32k pulse/s
MCU will receive ex-interrupt from (EN/fault) signal, what did the driver IC do inside?
[More info...]
I am using STM32F373 (72MHz)
I measure the step clock ISR takes 7.8 us. That's to say, the maximum tick rate could reach about 128kHz right?
Thanks
