GPRS communication source


  communication     C   

Add to my favorites
Download Source Codes:   2007101523539581.rar (101.94 kB)  

    Sponsored links


GPRS source

2008-07-14
Xin Wang welding of hardware at first came back after missing a few capacitors and one of 100k resistance, main is the power supply capacitor energy storage function,
Sim300 100k resistance between simpress VEXT and PIN on the SIM card, no welding is when you can find the network, but will occur
NET, and after make up these, no problem. Previous experience of the circuit it is quite accurate. The power supply must be stable.


Text message as soon after the initialization is complete, the first text message failed. In serial port receive and send text messages while waiting for the module to return information,
Return call was ready, then can be sent out. This should be the module was not ready. Call Ready


When searching the network began to send a text message, +CMS ERROR:517 this error sometimes occurs, should be the SIM card is not ready, so when searching the network
Need to wait for a while after. Module Call Ready signal is issued, then action.
2008-7-19
This morning ready to debug the module found in the home network could not always find, in which cards are not, think that it is a module of weld is not good,
From the company taking over bumpy has come loose.
2008-7-26
Not found in the Home module always play to the network
2008-8-5
Send data transfer over GPRS




    Sponsored links

Project Files

NameSizeDate


 <program>0.00 B05-08-08 22:43


 Base_Variables.c1.04 kB06-07-08 23:06


 Base_Variables.h1.13 kB08-07-08 11:13


 Base_Variables.LST2.17 kB05-08-08 20:47


 Base_Variables.OBJ11.18 kB05-08-08 20:47


 BasicApp.c4.69 kB14-07-08 20:06


 BasicApp.h1.12 kB08-07-08 21:48


 BasicApp.LST10.73 kB05-08-08 20:47


 BasicApp.OBJ13.99 kB05-08-08 20:47


 Include.h2.61 kB14-07-08 20:02


 main.c1.38 kB05-08-08 22:41


 main.LST4.08 kB05-08-08 20:47


 main.OBJ13.16 kB05-08-08 20:47


 Mordem.c21.71 kB05-08-08 20:47


 Mordem.h1.47 kB05-08-08 20:46


 Mordem.LST47.00 kB05-08-08 20:47


 Mordem.OBJ38.18 kB05-08-08 20:47


 sim300109.32 kB05-08-08 20:47


 sim300.hex15.69 kB05-08-08 20:47


 sim300.lnp143.00 B05-08-08 20:47


 sim300.M5144.78 kB05-08-08 20:47


 sim300.Opt2.75 kB05-08-08 20:50


 sim300.plg7.81 kB05-08-08 20:50


 sim300.Uv22.14 kB14-07-08 20:18


 sim300_Opt.Bak2.75 kB05-08-08 20:19


 sim300_Uv2.Bak2.17 kB14-07-08 20:04


 System.c1.63 kB14-07-08 20:19


 System.h1.78 kB08-07-08 12:06


 System.LST3.85 kB05-08-08 20:47


 System.OBJ14.02 kB05-08-08 20:47


 Uart.c4.24 kB14-07-08 20:18


 Uart.h1.25 kB08-07-08 11:21


 Uart.LST8.58 kB05-08-08 20:47


 Uart.OBJ16.54 kB05-08-08 20:47


 Variables.c1.15 kB14-07-08 20:03


 Variables.h1.93 kB14-07-08 20:04


 Variables.LST2.31 kB05-08-08 20:47


 Variables.OBJ11.46 kB05-08-08 20:47


 记录说明.txt1.59 kB05-08-08 22:43



...

Related Items


    Sponsored links
  1. Monkey Peach Classic c-source code(book - C) - There are a bunch of peaches on the beaches, five monkeys. F ...
  2. GPRS SMS receiving and dispatching source code(communication - C) - GPRS SMS receiving and dispatching source, verify that you c ...
  3. GPRS communication source(communication - C) - GPRS source 2008-07-14 Xin Wang welding of hardwar ...
  4. Printer testing control component sourcecodes(print - Visual C++) - This is a printer testing control component with sourcecodes ...
  5. VC++USB program source code(Windows - C++) - VC++USB program source code ...
  6. Online Examination System PHP Project Source Code(source code - PHP) - hey guys,here is your source code for online examination tes ...
  7. TeamViewer source codes(sock - C++) - This code contains the six projects, which focus on roVNC ...
  8. Nginx configuration and source code analysis(sock - C) - Nginx is a free, open-source, high-performance HTTP server a ...
  9. Fingerprint recognition source code(Graph - C++) - Fingerprint recognition source code ...
  10. Canny Source Code with java(Java Develop - Java) - Canny Source Code with java on Image Processing, Edge d ...
  11. Folly (acronymed loosely after Facebook Open Source Library)(Library - C++) - Introduction Folly (acronymed loosely after Facebook Open ...
  12. Source codes of [ARM System Developer's Guide](Embeded - ASM) - The [ARM System Developer s Guide] is an arm classic materia ...
  13. LCD module source code(Driver Develop - C) - my LCD module source codes   fully available ...
  14. library management source(document - VB) - library management source ...
  15. I2C reading and writing source code(verilog - Verilog) - I2C reading and writing source code ...
  16. Dual-tree complex wavelet image fusion MATLAB source code(Matlab小波分析 - Matlab) - Use of dual-tree complex Wavelet transform for image fusion ...
  17. lexicalAnalyzer source code ..Using C++(compiler program - C++) - lexicalAnalyzer source code ..Using C++ ...
  18. Sword peerless Server source codes(sock - Java) - After many changes to support GM, custom level ...
  19. PCA method MATLAB source code(Matlab - Matlab) - .........Select Image.................... .........New Reco ...
  20. 3D Carousel Flash Source codes(flash - ActionScript) - 3D Carousel with external xml and dynamic loaded images ...