 |
 |
 FAQ Forum Help Official CCS Support  Search
 Register
 Profile  Log in to check your private messages  Log in
|
CCS does not monitor this forum on a regular basis. Please do not post bug reports on this forum. Send them to CCS Technical Support |
| Search found 9 matches |
| Author | Message |
|---|---|
 Topic: PIC16F628A with SIM900A GSM |
|
| huihuang1992 Replies: 15 Views: 27581 |
 Forum: General CCS C Discussion Posted: Tue Feb 23, 2016 11:20 am Subject: PIC16F628A with SIM900A GSM |
| Sorry for these disasters, it is my first time to do it..
First, in INT_RB, you _must_ read at least one bit of portB. This is in the data sheet, and has been explained here. The act of reading the ... |
|
| Topic: PIC16F628A with SIM900A GSM |
|
| huihuang1992 Replies: 15 Views: 27581 |
Forum: General CCS C Discussion Posted: Tue Feb 23, 2016 8:29 am Subject: PIC16F628A with SIM900A GSM |
| please post a 'link' to the GSM module you are using so I can get the dataspecs on it.
Here is the link where I bought it: http://www.ebay.es/itm/SIM900A-Transmission-Extension-GSM-GPRS-Board ... |
|
| Topic: Communication between SIM900A and 16F628A |
|
| huihuang1992 Replies: 6 Views: 13449 |
Forum: General CCS C Discussion Posted: Tue Feb 23, 2016 8:24 am Subject: Communication between SIM900A and 16F628A |
| Hi Huihuang1992,
Your PIC is running at 5v, correct? Your SIM900 is running at 3.8V, or thereabouts, is that also correct? Can you describe the interface between the PIC and the SIM900? Are you con ... |
|
| Topic: PIC16F628A with SIM900A GSM |
|
| huihuang1992 Replies: 15 Views: 27581 |
Forum: General CCS C Discussion Posted: Tue Feb 23, 2016 8:18 am Subject: PIC16F628A with SIM900A GSM |
|
Personally, I'm not interested in helping you anymore with this project. You've got two threads going on this topic, and you've not answered the several questions that were asked of you in the oth ... |
|
| Topic: PIC16F628A with SIM900A GSM |
|
| huihuang1992 Replies: 15 Views: 27581 |
Forum: General CCS C Discussion Posted: Tue Feb 23, 2016 7:57 am Subject: PIC16F628A with SIM900A GSM |
| Thank you guys for reply.
Here is my code, please ignore comments > #include <16f628a.h> #include <string.h> #fuses NOWDT //Watch dog timer no esta activado desde principio ... |
|
| Topic: PIC16F628A with SIM900A GSM |
|
| huihuang1992 Replies: 15 Views: 27581 |
Forum: General CCS C Discussion Posted: Tue Feb 23, 2016 5:19 am Subject: PIC16F628A with SIM900A GSM |
| I try to use INT_RDA to wake up from sleep, and it doesn't work.
I have read that INT_RDA works in SLAVE MODE, and it need a external clock, where should I put this clock? and how to configure it to ... |
|
| Topic: Communication between SIM900A and 16F628A |
|
| huihuang1992 Replies: 6 Views: 13449 |
Forum: General CCS C Discussion Posted: Thu Feb 18, 2016 11:48 am Subject: Communication between SIM900A and 16F628A |
| First at all, thank you ezflyr for the great response.
I'm sure that GSM receive data, because I have tried with AT command and it works great. The thing is likes the captures of date was not correc ... |
|
| Topic: Communication between SIM900A and 16F628A |
|
| huihuang1992 Replies: 6 Views: 13449 |
Forum: General CCS C Discussion Posted: Wed Feb 17, 2016 1:08 pm Subject: Communication between SIM900A and 16F628A |
| Hello,
What I try to do is call from my mobile to SIM900A, and it answers with a message location. But I see that the characters are not correct, and I have tried many times and can not find the so ... |
|
| Topic: PIC16F628A with SIM900A GSM |
|
| huihuang1992 Replies: 15 Views: 27581 |
Forum: General CCS C Discussion Posted: Fri Feb 12, 2016 10:21 am Subject: PIC16F628A with SIM900A GSM |
| Hi, I'm working on this pic and sim900a, and I have some questions.
I want to send a number to SIM900A, so it will receive and give me back with a call, so I use #int_rda to do it. #INT_RDA ... |
|
All times are GMT - 6 Hours |
Powered by phpBB © 2001, 2005 phpBB Group