The regparm keyword instructs the function to go to the eax register to find the value of the regs argument; as seen above, eax points to the stack location containing the last register value pushed on by SAVE_
Oh, yes, you may program in Verilog in creator 2.1. There is a bunch of videos and documents, just type "verilog creator" into the keyword search and the browse through the 500 results (smile) As an extra: every UDB (a PSoC has 24 max) contains a small programmable ALU, a bi-direc...
We now follow the same logical steps, but this time using C-syntax for our ISR-function. Source Identification. We must tell the compiler what module is the source for the interrupt: #pragma vector=4 __interrupt void isr_module4() {} The #pragma directive and keyword __interrupt infor...
Ideally, C programmers like to write everything in C, including their ISRs. Withmodern compilers, it becomes simple to get rid of the short routines for interrupt handlers that you used to write in assembly language. All you need to do is use theinterruptkeyword when declaring a function. ...
If global structures get declared as constant (with const being the typical C keyword for that), the compiler/linker will place them in the read-only data section, and if this section's mapping flags are honored, they are no longer modifiable. On the other hand, if they need to change ...
Since we used the #pragma INTERRUPT() and declared the RTI handler as an IRQ, which I believe is functionally equivalent to using the 'interrupt' keyword in the function definition, the LR is being pushed onto the stac...
@twanekThis issue covers using pins 9 and 10 as interrupt, and I think we can establish that they work as interrupt. BTW, don't forget that your ISRs need to have the ICACHE_RAM_ATTR keyword. About the eeprom thing, please investigate further, especially the schematic of your device, ...
(0, 0%, 100%, 0.5)","keywordColor":"#0076a9","functionColor":"#d3284b","variableColor":"#c14700","__typename":"PrismThemeSettings"},"rte":{"bgColor":"var(--lia-bs-white)","borderRadius":"var(--lia-panel-border-radius)","boxShadow":" var(--lia-panel-box-shadow)","...
This also happens using the plain old `interrupt` keyword in place of the `__interrupt` I did check if I could alter this behaviour via the CCS Window > Preferences panel, but as it seems to be a matter of what CCS believes consitutes a correct C function I...
Last thing, if i use the keyword interrupt, _interrupt, _interrupt_ or _declspec(interrupt) eclipse marks it as syntax error. So could someone please provide a simple, working example of how to use for example the RTI interrupt in a C project within CW 10? Thanks in advance Labels: Gene...