Ai-Thinker-Open / GPRS_C_SDK

Ai-Thinker A9/A9G GPRS (with GPS(A9G)) module C development SDK
https://ai-thinker-open.github.io/GPRS_C_SDK_DOC
MIT License
449 stars 236 forks source link

cool host time out error #280

Open ghost opened 5 years ago

ghost commented 5 years ago

1. SDK version(SDK 版本)

{

}


2. In what kind of operation problems appear, and how to reproduce the problem ?(什么样的操作步骤问题会出现,是否是稳定复现,如何复现问题?)

{

}


wsangam commented 5 years ago

which usb to ttl converter you are using ?? recommended is cp210x

LeonSerri commented 5 years ago

Hi,

I have the same issue. When I try to download, by using cool watcher, the .lod file I receive 'CHST_Read32': Request to coolhost timed out ! (CoolHostTimeoutError).

I am using CH340 chip for USB to TTL, and seems to works fine (tested using putty).

I have also tried to press the reset button on pudding a9g but the issue remain.

Could you please help me?

Thank you in advance

DomolinBolivia commented 3 years ago

La solucion esta en presionar el boton turn off chip y luego restart chip desde la aplicacion CoolWatcher developer.

A mi me funciono.

Richelfo commented 1 year ago

La solucion esta en presionar el boton turn off chip y luego restart chip desde la aplicacion CoolWatcher developer.

A mi me funciono.

cuando hago eso recibo tambien errores. Que cable has usado con el A9G y que sistema operativo usas ?

collins-kariuki commented 7 months ago

@Richelfo @LeonSerri @DomolinBolivia Any progress on this? I am also getting `CHST_ReadInternal': Request to coolhost timed out ! (CoolHostTimeoutError)