correction of a FW written with IAR on STM32L it is a gsm gprs 2g module device.

I have a FW written with IAR on STM32L

This is a GPS and GSM locator with ublox modules, the device sends its position via GPRS connection to a server web site Map.

everything works great in the FW only one problem i have,

sometimes by switch on the device, the tracker no longer works (it can no longer send data to the server, to make it work again I have to send them a command via SMS.

so i believe there is a problem in the programming or in the eeprom.

skill requested: IAR, knowledge with GSM modules.

Навыки: STM32, A-GPS, Internet of Things (IoT), Программирование на C++, GPS

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О работодателе:
( 6 отзыв(-а, -ов) ) marina di leuca, Italy

ID проекта: #30531246

4 фрилансеров(-а) готовы выполнить эту работу в среднем за $188


Hi i have read your project description and willing to check your system. i will check your software for why the device is not responding after some time please forward the protocol for checking. thanks.

$220 USD за 7 дней(-я)
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Hi, I am Electrical and Electronics Engineer with 14 years experience in micro controller programming. Please share your firmware I can go through it and find if any bug and fix it. Also please provide the schematics o Больше

$250 USD за 15 дней(-я)
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Hi There, I have gone through your project details, as per your requirements your Project will be completed within less time by meeting the criteria of quality work. I’m eagerly waiting to work with you and to create s Больше

$140 USD за 7 дней(-я)
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Good day! We had experience in developing a device similar to yours using stm32L151 and SIM800h. The FW for this device was developed and debugged in the IAR environment. We can try to solve your problem. Best regards, Больше

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