JN5179:Load Binary File into Flash Memory

wupengfei — Tue, 12 Sep 2017 13:06:48 GMT

1) Failed to read chip details on COM3

2） $ JN51xxProgrammer.exe -s COM3 -f AN1180_154_HomeSensorCoord_JN5168.bin

reading chip ID -check cabling and power

Re: JN5179:Load Binary File into Flash Memory

davidashraf — Wed, 13 Sep 2017 00:07:37 GMT

Follow these connections when flashing
-> Make sure you connect RX of programmer ->TX of module and vice versa
-> VDD of module -> 3.3v ( not higher or lower )
-> GND of module -> ground
-> SPIMISO -> Ground
-> RESET -> Ground then 3.3v and then leave it on 3.3v

Also Make sure the driver for your serial programmer is installed correctly

Flashing now should succeed
after it's done make sure you return SPIMISO pin to 3.3v before doing a RESET else the code will be removed ( this might have been you're problem )

I hope this help
Let me know if it worked for you

Regards
David

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JN5179:Load Binary File into Flash Memory

Re: JN5179:Load Binary File into Flash Memory