Author |
Message |
Topic: Electronic Enclosures |
xpercad
Replies: 5
Views: 10341
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Forum: General CCS C Discussion Posted: Fri Jan 28, 2005 4:42 pm Subject: Electronic Enclosures |
Thanks a lot guys, I really appreciate it !!!! |
Topic: Electronic Enclosures |
xpercad
Replies: 5
Views: 10341
|
Forum: General CCS C Discussion Posted: Fri Jan 28, 2005 1:51 pm Subject: Electronic Enclosures |
Sorry for the off topic question, but I hope someone can help me ...
For a product under development, I am looking for a supplier of "small"
aluminum extruded enclosures. Any lead ???
Thanks,
... |
Topic: AVR MICRO VS PIC MICRO |
xpercad
Replies: 18
Views: 44590
|
Forum: General CCS C Discussion Posted: Mon Sep 06, 2004 12:05 pm Subject: AVR MICRO VS PIC MICRO |
Has anybody seen the Philips ARM7 family of microcontrollers http://www.semiconductors.philips.com/markets/mms/products/microcontrollers/key_solutions/32bit/index.html ???
I think it is worth havin ... |
Topic: ppp on pic18 |
xpercad
Replies: 9
Views: 18527
|
Forum: General CCS C Discussion Posted: Mon Aug 02, 2004 10:07 am Subject: ppp on pic18 |
I can not disclose exact price figures for the Siemens XT55 beacuse I have a NDA with them. What I can tell you is that their pricing is very attractive. The Wavecom module that includes the GPS is no ... |
Topic: ppp on pic18 |
xpercad
Replies: 9
Views: 18527
|
Forum: General CCS C Discussion Posted: Mon Aug 02, 2004 9:20 am Subject: ppp on pic18 |
I am using a Siemens XT55 (GSM/GPRS + GPS) and it does not include a TCP/IP Stack. There is a big price advantage using this integrated module (GPS is included) but the downside is that there is no TC ... |
Topic: TCP/IP on PIC18F8720 |
xpercad
Replies: 7
Views: 15233
|
Forum: General CCS C Discussion Posted: Mon Aug 02, 2004 9:08 am Subject: TCP/IP on PIC18F8720 |
Try
AN833
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en011993 |
Topic: ppp on pic18 |
xpercad
Replies: 9
Views: 18527
|
Forum: General CCS C Discussion Posted: Mon Aug 02, 2004 8:19 am Subject: ppp on pic18 |
Hi puppie7777,
Did you finally solve the TCP/IP with PPP project on the PIC18 with the GPRS modem ??? I am about to start development for a similar project and would very much like to hear some fe ... |
Topic: TCP/IP & GPRS |
xpercad
Replies: 6
Views: 15036
|
Forum: General CCS C Discussion Posted: Sat Jul 31, 2004 10:58 am Subject: TCP/IP & GPRS |
Thanks a lot guys !!!!!  |
Topic: TCP/IP & GPRS |
xpercad
Replies: 6
Views: 15036
|
Forum: General CCS C Discussion Posted: Fri Jul 30, 2004 11:42 am Subject: TCP/IP & GPRS |
Thanks Mark, I should have put the note that DNS is desired but I can live with out it.
Anybody has a ball-park idea regarding FLASH and RAM requirements for the TCP/IP functions listed (bar DNS) ? ... |
Topic: TCP/IP & GPRS |
xpercad
Replies: 6
Views: 15036
|
Forum: General CCS C Discussion Posted: Fri Jul 30, 2004 8:30 am Subject: TCP/IP & GPRS |
Hi Group,
I need to find out how much code space and RAM will be needed on a PIC 18f252 for a TCP/IP stack like the one Micrchip offers or the Jeremy Bentham code (TCP/IP LEAN) if I need the follow ... |
Topic: I2C question |
xpercad
Replies: 5
Views: 13137
|
Forum: General CCS C Discussion Posted: Thu Jul 15, 2004 8:22 am Subject: I2C question |
Thanks guys. I will try the SLOW option and I'll report back.... |
Topic: I2C question |
xpercad
Replies: 5
Views: 13137
|
Forum: General CCS C Discussion Posted: Wed Jul 14, 2004 8:09 am Subject: Question re-phrased |
What I meant to ask is: the dedicated pins of the PIC18F452 for I2C (RC3 & RC4) have both Schmitt Trigger buffers, and the pins I am using (RA2 & RA3) do not.
Has anybody had any experience ... |
Topic: I2C question |
xpercad
Replies: 5
Views: 13137
|
Forum: General CCS C Discussion Posted: Tue Jul 13, 2004 8:24 am Subject: I2C question |
I am using PIC18F252 PCWH 3.205 and I2C FAST software generated bus for FRAM memories. I have 2 2.2k pull-up resistors and using pin RA2 for SDA signal and pin RA3 for SCL signal.
From time to time ... |
Topic: 3.204 & 3.205 Bug (part 1) |
xpercad
Replies: 22
Views: 43356
|
Forum: General CCS C Discussion Posted: Mon Jul 12, 2004 11:34 am Subject: 3.204 & 3.205 Bug (part 1) |
Thanks for your comments valemike !!!
Unfortunately, I can not go back to 3.180. The generated code won't fit in the PIC18F252 !!!
With the code generated by 3.205 I still have 12% of ROM to sp ... |
Topic: 3.204 & 3.205 Bug (part 1) |
xpercad
Replies: 22
Views: 43356
|
Forum: General CCS C Discussion Posted: Mon Jul 12, 2004 11:20 am Subject: 3.204 & 3.205 Bug (part 3) |
/* NOK.C */
#include <18f252.h>
#use delay(clock=40000000, RESTART_WDT)
#priority EXT,TIMER0
#fuses H4,PROTECT,NOOSCSEN,BROWNOUT,WDT128,WDT,BORV45,PUT,CCP2C1,STVREN,NODEB ... |
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