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Hi
I have initialized the Micrium Rtos and there is no error when I compile the project but there is a OSTimeDly function in my code that is not working.
I should notify that when I give the first argument of this function ( related to number of ticks to specify the time delay ) the value of 0...
Sending data in AVR's USART Receiver interrupt . Available or not ?
Hi
I need my MC to consume low power and I prefer no to put my code in any permanent While Loop.
so I want to write all of my code with Interrupts.
Now I need to give the user a response when MC receives a data .
Is it...
Hi
I have the string below and I want to extract the credit from it .
"+CUSD: 0,Credit: 16122 Rial"
Here is my code :
#include <stdio.h>
int useless_value = 0 , credit_value = 0 ,scan = 0 ;
char response[27] = "+CUSD: 0,Credit: 16122 Rial"
void main(void)
{
scan =...
Hi All
I want to connect sim900 module to my webserver , but after using " AT + CIPSTART " AT command , I get this response from sim900 :
STATE : TCP CLOSED
CONNECTION FAIL
what I should do to solve this problem ??
I should mention that I have no problem in connecting to port 80 which...
Hi qwertycoolguy
I'm not done with sim900' Post method to send data yet , and i'm working on it
but I'm sure you can send your data with sim900's GET method .
do this :
.
.
.
HTTPPARA="URL","HTTP://YOURDOMAIN/your_php_page.php?yourdata=XXX"
HTTPACTION=0 (Select GET Method)
in this...
you are right FVM . we are not here to argue :wink:
I'm sending data to my webserver via sim900's GET method ( as you said POST method is possible too) and surly in my webserver I'll need PHP code to receive the data
I'm just looking for this php code :(
Hi FVM
Get is not just for receiving data . It can sends data too . but it's difference with post that it doesn't have enough security because in this Method data is included in the URL and it is visible for everyone
Both of them are methods for sending and recieving data . when data is sent...
Re: Sending a Single data to Web Server via Sim900's Get Method
Hi ogbeni
yes . now I don't get the 404 error and I connected to my host successfully.
my mistake was that I was entering my AT Command with uppercase letters while my nri.php is saved with lowercase letters in my host...
Re: Sending a Single data to Web Server via Sim900's Get Method
Hi horace
thank you . but when I was trying my code in hyperterminal , I entered it correctly with two "//". I'm sure about this part
and '.in' is part of my domain address like .com
any way thank you for reminding my mistake ...
Sending a Single data to Web Server via Sim900's Get Method
HI All
I want to send a single data to my webserver , and I want to use get Method
but after using AT+HTTPACTION sim900 gives me the 404 error
do you know how I should solve that ??
my At Commands are :
AT+SAPBR=1,1
AT+HTTPINIT...
Hi Pratty
You don't need to manage the Start Bit in UART Communication in ARM microcontrollers (Like Avr Microcontrollers )
It's just one of the parameters of the data to send or receive .
You don't need to manage it .
Send Email Via SIM900 : Error 63 (POP3 TCP Connection Error)
Hi
I've Connected the SIM900 to PC and I'm Sending & Receiving codes by "terminals" tool in CodeVison AVR.
I want to send Email from sim900 to one of my E-mail accounts.
In the last step of sending E-mail , after sending the code...
thank you kgshankar
I was considering that the response of POP3READ is just "OK"
So I should save it in a secondary character before getting the "OK" if it is available in the USART buffer , as you said .
and also thanks for your help about the query 2 . I will work on it
Best Wishes
Hi
I'm Starting to Work with Sim900 and I have two problems
I'm going to command the sim900 via an avr microcontroller and get data from sim900
1. in the manual it is written that after using the POP3READ AT Command , the data is read completely and it's ready
my problem is that how to see...
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