I have to wait 3ms to be able to initialize my lcd controller from epson. How could I calculate this time with the Realview Compiler? Is there a specific function where I could say the controller should wait for 3ms to do the next instruction?
I'm working with the LCP2214 controller.
Gerd
but there's no specific wait function in Keil uvision for ARM controllers? (like in GCC or WinARM)
Joe
Only the developer - you - really know what hardware you can spare for implementing a timing feature.
Only the developer - you - know what timing resolution that is meaningful for the project.
Only the developer - you - know if timing hardware should be used with an ISR or if it should be polled.
Only the developer - your - know at what delay length it is meaningful to switch between busy-looping and switching over doing something else.
Several good reasons why Keil shouldn't try to guess what is a correct implementation of a delay function.
What kind of wait function does GCC or WinARM provide?
-- Joost