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pimoroni / picosystem

PicoSystem libraries and examples.
MIT License
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PICO_FLASH_SIZE_BYTES #91

Open fhoedemakers opened 1 year ago

fhoedemakers commented 1 year ago

This PICO_FLASH_SIZE_BYTES definition still returns 2MB as the total amount of flash. Is this correct? Will this prevent flashing above 2MB when using flash_range_erase and flash_range_program in C++?

Gadgetoid commented 1 year ago

Will correct this in https://github.com/pimoroni/picosystem/pull/84

Causes some problems with how we try to ship examples with MicroPython - ends up with a 32MB .uf2 - that I still need to solve.

But yes it does affect flash erase and program - https://github.com/raspberrypi/pico-sdk/blob/f396d05f8252d4670d4ea05c8b7ac938ef0cd381/src/rp2_common/hardware_flash/flash.c#L64