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  Topic: interrupt in bootloader
edgarp

Replies: 8
Views: 4640

PostForum: General CCS C Discussion   Posted: Tue Jul 02, 2024 10:41 am   Subject: interrupt in bootloader
There can be an advantage to doing this, but it does bring potential
issues.
So (for example), imagine you have a very well written neat serial
handler, and are using no other interrupts. Provid ...
  Topic: interrupt in bootloader
edgarp

Replies: 8
Views: 4640

PostForum: General CCS C Discussion   Posted: Tue Jul 02, 2024 10:26 am   Subject: Re: interrupt in bootloader
I know a thing or two about bootloaders. The question to ask yourself is why do you need a bootloader to support interrupts?

A bootloader really has a single task - to bootload an image.

Addin ...
  Topic: interrupt in bootloader
edgarp

Replies: 8
Views: 4640

PostForum: General CCS C Discussion   Posted: Fri Jun 28, 2024 5:42 pm   Subject: interrupt in bootloader
device : 16F1939

compiler version: 5.116

from what I understood in this post,
https://www.ccsinfo.com/forum/viewtopic.php?t=60380
if you use the bootloader example the ISR would be placed at ...
  Topic: example documentation
edgarp

Replies: 8
Views: 5504

PostForum: General CCS C Discussion   Posted: Wed Jun 19, 2024 11:19 am   Subject: example documentation
That's in the API.ZIP archive with the examples.
It helps handle the re-vectoring (actually done by the #INT_GLOBAL in
this code). Creates a separate vector table, that can be called by this
routin ...
  Topic: example documentation
edgarp

Replies: 8
Views: 5504

PostForum: General CCS C Discussion   Posted: Wed Jun 19, 2024 10:31 am   Subject: example documentation
Interesting. What version of CCS C are you using?
I have searched every file in the latest version and cannot find that line
and there is no reference to that in any documentation I can find.

I ...
  Topic: example documentation
edgarp

Replies: 8
Views: 5504

PostForum: General CCS C Discussion   Posted: Tue Jun 18, 2024 2:09 pm   Subject: example documentation
I am working to make a bootloader using interrupts and I came across this line in one of the examples provided by CCS (bootloader.c)

#build(share_interrupts)// allows both programs to receive inter ...
 
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