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| Search found 8 matches |
| Author | Message |
|---|---|
 Topic: INT_RDA never fires |
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| curry Replies: 14 Views: 14583 |
 Forum: General CCS C Discussion Posted: Wed Nov 10, 2010 1:49 am Subject: INT_RDA never fires |
| Solved........the pic and USB-UART interface I am using, have flow control wires tied as well: I forgot to set CTS in order to get data........
Thanks all for your tips....good work guys |
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| Topic: INT_RDA never fires |
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| curry Replies: 14 Views: 14583 |
Forum: General CCS C Discussion Posted: Tue Nov 09, 2010 9:18 am Subject: INT_RDA never fires |
| If could be useful......I tryed to read the first character in the main, and store it in a dummy variable: suddenly the interrupt start firing with successives chars sent ...the problem now is that in ... | |
| Topic: INT_RDA never fires |
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| curry Replies: 14 Views: 14583 |
Forum: General CCS C Discussion Posted: Tue Nov 09, 2010 8:46 am Subject: INT_RDA never fires |
| Tryed....but it doesn't work | |
| Topic: INT_RDA never fires |
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| curry Replies: 14 Views: 14583 |
Forum: General CCS C Discussion Posted: Tue Nov 09, 2010 8:06 am Subject: INT_RDA never fires |
| getchar() used.....printing outside with a flag setted in the ISR... but nothing anymore :-(
I don't need to declare the ISR function since put it in under #INT_RDA: always seen like this in thousa ... |
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| Topic: INT_RDA never fires |
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| curry Replies: 14 Views: 14583 |
Forum: General CCS C Discussion Posted: Tue Nov 09, 2010 6:46 am Subject: INT_RDA never fires |
| Forgot a thing: no MAX, I use FT232RL, a USB to serial UART interface. | |
| Topic: INT_RDA never fires |
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| curry Replies: 14 Views: 14583 |
Forum: General CCS C Discussion Posted: Tue Nov 09, 2010 6:43 am Subject: INT_RDA never fires |
| It doesn't blink a LED....I just wanna try the UART interrupt in order to use it in a bigger code.
I tried to disable ICD: the problem still remains. Yes you're right it's not disable_interrupts(GLO ... |
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| Topic: INT_RDA never fires |
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| curry Replies: 14 Views: 14583 |
Forum: General CCS C Discussion Posted: Tue Nov 09, 2010 5:18 am Subject: INT_RDA never fires |
| Doesn't work.....anyway my 18F2620.h file doesn't have BORV43, I used BORV42....I don't think this is a problem..... | |
| Topic: INT_RDA never fires |
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| curry Replies: 14 Views: 14583 |
Forum: General CCS C Discussion Posted: Tue Nov 09, 2010 5:04 am Subject: INT_RDA never fires |
| Hi everybody, here is my problem.
I'm using pic18F2620 PCWHD v.4.068. I setted up a USART , but when I send a character via Hyperterminal nothing happens, the USART never starts its IRQ. I'm getting ... |
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