20e4c9f8f6
Flash from user code ( #35 )
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* 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
a4de9d2f3e
add SPI hal ( #33 )
2 years ago
58d73abc08
Update microzig ( #24 )
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* update microzig
* update paths and for loops
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Co-authored-by: mattnite <mattnite@users.noreply.github.com>
2 years ago
7d81ecf654
Regz rewrite ( #20 )
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* update to new regz output
* snake case
* update with changes to microzig
* remove symlink
* add microzig submodule
2 years ago
0713809eaf
catch up to master ( #17 )
2 years ago
144d557357
remove hal.uart.panic
2 years ago
e9af302b69
uart improvements and improved definition of how many clock units there are ( #16 )
2 years ago
b0b90a7cf0
Implements UART.reader()
2 years ago
7b69211d41
Implements gpio.setPullUpDown
2 years ago
86d383e673
Implements ADC and PWM support in pin config, simplifies Pins() type.
2 years ago
5c07800cdb
Removes debug code.
2 years ago
c899778c87
Clock setup fixes.
2 years ago
a55df1b52c
Some debug logs in adc.reset() and resets.reset(), fixes some bugs with booleans.
2 years ago
fe14d4f03b
Implements input, pull up/down and uart routing.
2 years ago
5c853fd23a
use compile errors instead of comments ( #15 )
2 years ago
7c8d430237
adc bindings, mostly there but not quite ( #14 )
2 years ago
29aee14fd2
Update to latest master. ( #13 )
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Co-authored-by: Felix "xq" Queißner <xq@random-projects.net>
2 years ago
d4a74cb4f3
move examples in here ( #12 )
2 years ago
9fa748ff13
Pin config ( #9 )
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* pin config
* wip
* wip
* try some experimental pwm stuff
2 years ago
f0e51f8302
Uart ( #8 )
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* refined clock configuration, uart works with clk_peri at xosc frequency
* fix pll_sys configuration
2 years ago
2d89410305
add directive to inline asm ( #6 )
2 years ago
8751f6753d
Clock config ( #5 )
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* use array access for better codegen
* frequency counter
* wip
* wip
* refactor clock config and plls to reduce binary size
2 years ago
ed05258e7e
clean up gpios
2 years ago
303c9f183f
add busy sleep functions
2 years ago
0659bcd8c6
multicore: use camelCase for function names
2 years ago
e541f966d4
multicore: add initial support
2 years ago
7d68b0bcba
pads bank bits set when setting gpio function
2 years ago
a501e63286
init
2 years ago
David Sugar
Vlad Panazan
Matt Knight
Matt Knight
Felix "xq" Queißner
Felix Queißner
Maciej 'vesim' Kuliński