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Bug report : W25Q64JV not working. #115
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Hi mate, I have absolutely no idea what the problem is unless you provide me with more information than 'it is not working'. When filing a bug report please follow the template that pops up when you open a new issue. That way we can save a whole bunch of time asking and answering basic questions about the problem. I have attached the template you will need to follow to the end of my reply. Copy the template into your reply and fill in the details of the problems you are facing. Before you do that though, please make sure you have run FlashDiagnostics.ino with ------------------------------------ Template begins -------------------------------------------
------------------------------------- Template ends -------------------------------------------- |
Hi mate, I've finally managed to get my hands on some W25Q64JVs and the current version of the library (v3.1.0) works as it should. Every function passes in Diagnostics.ino. Could you please make sure you are wiring the chip right? |
Hi Marzogh, I pulled up pin3 and pin7 and now every thing works fine. Thanks for your support. |
Fantastic. I'm glad it had a simple solution. 🙂 |
Hello gentlemen, I am not sure if this is the proper place for this, if not please let me know where I should ask. I am experiencing a similar issues with this chip W25Q64JVSSIQ. I am using a ESP32 DevkitV4 (HSPI) and the DEV branch of the SPIMemory library. I have attached my schematics bellow. As you can see, I have 10k ohm pull-ups on CS, MOSI and IO3. (I had to remove the pull-up from MISO as the GPIO12 of the ESP32 apparently has to be low to boot). The CLK pin is pulled down with a 100k resistor. Durring the FlashDiagnostics execution, I get the "Check your wiring. Flash chip is non-responsive. I traced it to the SPIFlash::_chipID function call (specifically _getJedecId) My questions:
Best regards, |
Hi
I'm using this library with W25Q64BV and Arduino MEGA correctly .
I upgraded my flash memory with W25Q64JV. But now library doesn't work.
What could be the problem?
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