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disk91 / WioLoRaWANFieldTester

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FlashStorage.cpp - NVMCTRL_CTRLB_Type::<unnamed>' has no member named 'MANW' #35

Closed Kawondo closed 1 year ago

Kawondo commented 2 years ago

Hi,

I've followed the instructions exactly, but FlashStorage.cpp doesn't compile on SAMD51 platforms (Wio Terminal) because the defilnition NVMCTRL->CTRLB.bit.MANW is missing. Tested with Wio development environment 1.8.2, 1.8.1, 1.7.9 on Windows and OSX (clean install). Did I miss something?

KR ... /Users/devel/Library/Arduino15/packages/Seeeduino/hardware/samd/1.8.2/libraries/FlashStorage/src/FlashStorage.cpp: In member function 'void FlashClass::write(const volatile void, const void, uint32_t)': /Users/devel/Library/Arduino15/packages/Seeeduino/hardware/samd/1.8.2/libraries/FlashStorage/src/FlashStorage.cpp:55:22: error: 'volatile struct NVMCTRL_CTRLB_Type::' has no member named 'MANW' NVMCTRL->CTRLB.bit.MANW = 1; ^~~~

disk91 commented 2 years ago

Make sure you completely followed the DEVELOPER.md documentation. Until now, all people having compiled the project succeed in it.

Kawondo commented 2 years ago

Hi, The problem is that the FlashStorage library (v.0.5.0) supplied with the WIO toolchain is not compatible with a SAMD51 chip. There is a more modern one (v.1.0.0) specifically for the D51 on github, so it works without any problems: https://github.com/cmaglie/FlashStorage (A convenient way to store data into Flash memory on the ATSAMD21 and ATSAMD51 processor family)

... Multiple libraries were found for "FlashStorage.h" Used: /Users/devel/Documents/Arduino/libraries/FlashStorage Not used: /Users/devel/Library/Arduino15/packages/Seeeduino/hardware/samd/1.8.2/libraries/FlashStorage

disk91 commented 1 year ago

I confirm you just need to upgrade the FlashStorage from the library manager with version 1.0.0 and it fixes it.