Author |
Message |
Topic: write_eeprom and read_eeprom as function calls and not macro |
GoldServe
Replies: 2
Views: 7261
|
Forum: General CCS C Discussion Posted: Sun Jul 31, 2005 7:56 am Subject: write_eeprom and read_eeprom as function calls and not macro |
Doh!!
Why didn't I think of it...create a wrapper!! Thanks! |
Topic: write_eeprom and read_eeprom as function calls and not macro |
GoldServe
Replies: 2
Views: 7261
|
Forum: General CCS C Discussion Posted: Sat Jul 30, 2005 10:29 pm Subject: write_eeprom and read_eeprom as function calls and not macro |
In an effor to squeeze every possible rom space out of the PIC12F675, is it possible to implement write_eeprom as my own function call instead of having the compiler paste the assembly code in like a ... |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Thu Jun 30, 2005 8:31 pm Subject: Simple circuit but something wrong? |
How i'm measuring it is from the time I turn the PIC on, I count 3 seconds and the output from the LDO goes high to ~3V. When I count another 3 seconds, I'll see the voltage try to dip to 2.8V and the ... |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Thu Jun 30, 2005 8:30 pm Subject: Simple circuit but something wrong? |
How i'm measuring it is from the time I turn the PIC on, I count 3 seconds and the output from the LDO goes high to ~3V. When I count another 3 seconds, I'll see the voltage try to dip to 2.8V and the ... |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Thu Jun 30, 2005 8:25 pm Subject: Simple circuit but something wrong? |
Which compiler version are you using?
I compiled your first version in v3.226 and the configuration looks ok. I don't have the hardware so couldn't confirm a correct timing.
I'm using compiler ... |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Thu Jun 30, 2005 8:17 pm Subject: Simple circuit but something wrong? |
Sorry DJ, I didn't mean to take credit or not give you credit. I just didn't want people e-mailing you thinking it was me or something! Sorry again! |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Thu Jun 30, 2005 6:21 am Subject: Simple circuit but something wrong? |
How i'm measuring it is from the time I turn the PIC on, I count 3 seconds and the output from the LDO goes high to ~3V. When I count another 3 seconds, I'll see the voltage try to dip to 2.8V and the ... |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Wed Jun 29, 2005 5:03 pm Subject: Simple circuit but something wrong? |
Can someone tell me why i'm getting a 3sec delay instead of a 1second delay using:
// Setup timer 0 - 1000000 / 4 / 256 = 1ms
setup_counters(RTCC_INTERNAL,RTCC_DIV_4);
setup_timer_1(T1_D ... |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Wed Jun 29, 2005 9:25 am Subject: Simple circuit but something wrong? |
Thanks. That makes sense. I'll give it a try.
All I will do now is not use the directive #use_fastio and not set the trisio register. Just use the bits (output them high or low). That sounds correc ... |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Wed Jun 29, 2005 5:57 am Subject: Simple circuit but something wrong? |
First comment: Well done, on posting readable code!. Far better than most questioners. :-)
Thanks!
What are the components to the right of the PIC?. The top right pin is labelled apparently as ... |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Tue Jun 28, 2005 4:08 pm Subject: Simple circuit but something wrong? |
Thanks for any help you can give me. I simulated the circuit using a simulator and the pin is toggling every 1 second so that seems to work. The problem I might be having is something to do with the c ... |
Topic: Simple circuit but something wrong? |
GoldServe
Replies: 18
Views: 22257
|
Forum: General CCS C Discussion Posted: Tue Jun 28, 2005 9:36 am Subject: Simple circuit but something wrong? |
Hi, I'm new to PIC programming but this circuit and program is too simple but it doesn't work. Below is the circuit I'm working with:
http://img200.echo.cx/img200/8544/popschematics9dr.th.png
#inc ... |
|