gin66

Hi, the sam/due port is developed by @clazarowitz. Perhaps he can have a look. From studying the code, there may be a side effect of disconnecting a pin. Could you...

For using SPI in interrupts in general: (https://github.com/espressif/esp-idf/issues/1428). Not sure, which multiplexing you have in mind…. The lib has an option to set a dir change delay: ˋ void setDirectionPin(uint8_t...

After some more thoughts, I think an esp32 only solution should be ok. The new idea is to introduce a new bit in the command queue entry called e.g. “wait_external_dir”....

The repo master branch contains an experimental solution for external direction pin. Not tested on hw. If you have time, you could give it a try.

Please feedback your results, when you have tested the new feature. There is no support for different acceleration and deceleration values. The application can change acceleration values, while the stepper...

works?

unknown derivate errors comes for esp32 compilation in this scenario: ``` #if defined(ARDUINO_ARCH_ESP32) #if CONFIG_IDF_TARGET_ESP32 ``` The first passes, which is good. The latter seems to fail. Could you please...

The conditional test above is in src/common.h. For a quick test, you could override the second test to be always true. Then check, if compilation works or not.

Good to hear, that this is a solution for you. So I need to find out, how to detect the current ESP32 derivate with 1.8.19 and how to check under...

Thanks for your willingness to test on esp32-s3. Please be patient, because these days I am quite busy. Hope to start on the adaptation within the next two weeks. The...