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TI RTOS with GSM/GPRS stack

sumit kumar1
Prodigy 70 points
Other Parts Discussed in Thread: CC3100

hiii,

i have to design a remote monitoring and controlling system and i want to use GSM/GPRS modem with HTTP GET and HTTP POST methodology for the communication. Along with remote monitoring i have to store the data locally on SD/MMC.

so i have to select the device (micro controller) on which i can run the TI RTOS and over the Ti RTOS i want to communicate with GSM modem for the sending and receiving the data using HTTP GET/POST.

so please suggest me the device which support Ti RTOS and on which i can port GSM HTTP Stack for parsing HTTP data.

 

  • TI__Mastermind 45025 points
    Hi,

    Some more details might be useful. What kind of network connection will you use? Wired Ethernet? WiFi?

    The Tiva series has a lot of memory, which may useful in porting your GSM stack (not sure what its memory requirements might be). Tiva boards have Ethernet built into them.

    For wireless connectivity, SimpleLink devices such as the CC3100 might fulfill your needs.

    Steve
  • in reply to Steven Connell
    Prodigy 70 points

    Hi,

    Actually i have to sense the parameters at remote location where there is no internet connectivity means no WiFi and no Ethernet available. so the only option available is GSM/GPRS modem on which i can rely for the communocation

    so i decided to use QUECTEL M95 GSM Modem for communication now i have to finalize the MCU by which i can sense the parameters along with controlling appliances and can communicate  with my server through GSM/GPRS technology (with HTTP Protocol)


    following parameter i have to sense

    Temperature, Humidity, current, voltage, motion detection, light etc....

    so the idea that i want to implement is that

    In MCU i want to implement multiple thread on TO RTOS

    1. in one thread i want to sense all the parameters

    2. in another thread i want to store all the parameters on local SD/MMC

    3.in another thread i want to control all the appliances.

    4. in another thread i want to communicate with GSM/GPRS Modem wirh HTTP protocol.

    and i do not need Ethernet, WiFi because i have to communicate with modem through UART and with SD/MMC through SPI 

    so for this idea suggest me any microcontroller.

  • in reply to sumit kumar1
    TI__Mastermind 45025 points
    Ok, thanks for clarifying your needs.

    I can point you to a couple of device families, depending on your applications memory needs (high or low), you might want to have a look at the TivaC devices and MSP430 devices:

    www.ti.com/.../overview.page;k_clickid=a4752bca-76c6-4a5c-8613-02b934fd7827

    www.ti.com/.../msp430f5529

    Here's a link to the MCU device page, including a link to a tool which you input your hardware requirements and it will give you some devices that satisfy your needs:

    www.ti.com/.../overview.page
    www.ti.com/.../products.page

    Steve
  • in reply to Steven Connell
    Prodigy 70 points

    Hi,

    Thanks for your suggestion

    I found TI launches new series of  MSP i.e. MSP432 with Cortex M4.

    is this device suitable for my application that i previously defined ?

  • in reply to sumit kumar1
    TI__Mastermind 18320 points
    Sumit,

    This question is outside the expertise of the TI-RTOS team. I suggest you file a new thread in the MSP Low-Power Microcontroller Forum. But you should check out the FAQ sticky post and other MSP432 related posts first.