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Hi, Apologies for the slow reply .. I didn't get any notifications so I assumed nobody had responded to this. The flash is available from LCSC.com and is manufactured by Zetta. The datasheet is here: datasheet.lcsc.com/lcsc/220316…D25WQ16BUIGR_C2983691.pdf It behaves exactly the same as the standard flash in the Pico ... although it does have some more granular flash erase sizes. I'm quite surprised you couldn't find it ... if you just google the part number the top response seems to be one of y…
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Hi, I have a custom board that I've created with an RP2040 and a ZD25WQ16 flash chip (this is very similar to the standard Pico flash device.) I can happily use the Picoprobe to program and debug the device (well I say happily, it's painfully slow, hence my desire to use my J-Link Edu Mini) so I'm pretty sure that most if not all of the standard flash capabilities are the same as the standard Pico. I can also use the J-Link for any ram based stuff, it all works ok, which makes me think the basic…
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Hi, I'm working with the RP2040 and their SDK which is heavily dependent on cmake. Setting up an "externally built executable" works well, as documented on other parts of this forum, however there are a couple of problems... 1. Manually managing the user_include_directories is painful (I know it doesn't change much, but seems bad to hardcode stuff) ... and this is needed to ensure the editor looks in all the right places for prototypes etc. 2. Any defines in the CMakeLists.txt file are not visib…