microzig

Commit Graph

Author	SHA1	Message	Date
David Sugar	1cef56ad9d	Enable XIP using stage 2 bootloader (#73 ) * flash enable xip calls stage two bootloader using inline assembly * flash erase/program now works in all modes (Debug, ReleaseSmall, ReleaseSafe, ReleaseFast) * further docs added	1 year ago
Matt Knight	2b5c6096b0	builtin type inference fix (#68 )	1 year ago
Felix Queißner	371d4efde4	Runs zig fmt, implements a good bunch of I²C functions (#65 ) Co-authored-by: Felix "xq" Queißner <xq@random-projects.net>	1 year ago
Hubert Jasudowicz	d1e35696d4	examples: Set LED GPIO function (#61 ) Set the pin function to SIO instead of null (default).	1 year ago
Matt Knight	c1c19d221e	Gpio api (#51 ) * improve GPIO API * fix test, update microzig * first DMA functions, new abstraction for enumerating peripherals * rebase main * fix call to reset()	1 year ago
David Sugar	20e4c9f8f6	Flash from user code (#35 ) * support for a subset of the bootrom functions added: fast bit count/ manipulation functions (tested), fast bulk memory fill/ copy functions (tested), flash access functions (NOT tested), debugging support functions (not implemented), miscellaneous functions (not implemented). * added support for erasing and programming flash from user code. between the first and last call in a programming sequence, the SSI is not in a state where it can handle XIP accesses, so the code that calls the intervening functions must be located in SRAM. this is why I added the time_critical section to rp2040.ld (maybe one should create a dedicated section in ram that is rwx and keep data rwNx). * flash_program.zig example added	1 year ago

6 Commits (6f201f7f4c4d3223eb1e30658a97c6776c82926a)