This is in continuation with my previous query posted in toradex community. link attached
While using a function, There is delay happening for the function to be called, executed and returns back. This causes my application to delay. how can i reduce this delay time.
On capturing signals from both PIC micro controller and Toradex output. [upload|taVKdMJoKALGXHGE+K3dAVO+hRM=]
upon close zoom of pic16f8ffa signals [upload|/6O47XHCm8Ng2TO13mlpNjdpBro=]
Toradex with shift register [upload|OmAn5rSW0qEoQghX35qt4PZIlAM=]
The 43microseconds delay is caused by using spi ioctl function.
how can i reduce this delay.