I’m trying to test SPI on the esp32 board , but nothing happens , there are no clockpulses on the SCK pin.
I’m using ulisp 2.7 for esp32
I also have this problem on the esp8266.
Can you confirm this , or am I mistaking something ?
I use this to test on the oscilloscope :
(with-spi (str 12) (write-byte 0 str))
Kind regards ,