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Author SHA1 Message Date
Hmvp
9d539b0e7d Simplify uf2 flashing 2021-07-31 18:52:50 +10:00
Rudo2204
2d1086915c Fix unsigned hardware divide/modulo 2021-07-30 10:50:58 +10:00
Hmvp
ae8fe512bd Pico explorer board support 2021-07-27 19:37:29 +10:00
Hmvp
bcfbd72ed1 Update embedded time 2021-07-27 09:41:03 +10:00
9names
512172179a
Add unsafe blocks around write_with_zero calls (#68) 
The newer version of svd2rust used in the PAC marks write_with_zero calls as unsafe, where the old one did not.
This PR wraps the only 2 calls instances of this in the HAL with unsafe blocks to fix the compile errors.
 2021-07-27 09:31:19 +10:00
Hmvp
4970075974 Also clippy check examples 2021-07-26 20:37:08 +10:00
Hmvp
ffa97842e2
Improve clock frequency stuff for uninitialized clocks and add some examples (#64) 
* Improve clock frequency stuff for uninitialized clocks

- Made clocks singletons so the frequency handling actually works as expected
- Added initial frequencies
- Improved the docs
- Added a Clock trait

* Add pico examples.

These have the benefit of knowing which external crystal is attached.
Even though it always should be a 12 MHz crystal.
Thus we can setup the clocks properly

I also changed the rp2040 examples to work out of the box for pico boards since that will probably be used most of the time
 2021-07-26 20:24:58 +10:00
Andrea Nall
25cf81fdfe Add Adafruit Macropad BSP 2021-07-26 10:04:36 +10:00
Jonathan Nilsson
148cc2b8ea Warn missing docs, deny in ci 2021-07-25 02:17:43 +10:00
Jonathan Nilsson
1bf47df553 Deny warnings in ci 2021-07-25 02:17:43 +10:00
Jonathan Nilsson
077cba68f5
I2C (#56) 
* I2C implementation based on C SDK

* Basic I2C Example
 2021-07-25 02:16:07 +10:00
Marcuss2
a02c8131ff
Add HD44780 example (#60) 
* Added HD44780 lcd example

* Formatting lcd_display.rs

* Formatting Cargo.toml

* Fixed import formatting issue

* Fixed line with spaces
 2021-07-23 18:37:36 +10:00
Hmvp
f310d92b64
Refactor clocks (#54) 
* Remove unneeded lines

* Reduce macro boilerplate

* Refactor clocks
 2021-07-08 20:58:48 +10:00
9names
d2aa2b238d Run pwm.rs and pwm_blink.rs through cargo-fmt 2021-07-07 23:55:45 +10:00
Tyler Stowell
f87d7ba768
PWM implementation (#44) 
* PWM functionality

* Updated prelude.rs

* Added example, cleaned up the PWM HAL.

* Renamed a file for clarity

* Changes to address C-CTOR recommendations, only 8 PWM channels, restructuring

* Forgot to remove a test function, and added a quick comment.

* Cleaned up code now that PWM channels are clustered in the PAC.
 2021-07-07 23:44:57 +10:00
Hmvp
17e65c4fd5
Initial ADC impl (#52) 
* Initial ADC + temp sensor support
 2021-07-07 23:38:25 +10:00
Andrea Nall
17f8a5ab99
Add 'rt' feature (#53) 
For the HAL, currently just passes the feature to the PAC.

Also pass the 'rt' feature through to the HAL for all the BSP crates.
 2021-07-07 19:33:36 +10:00
Hmvp
614180eda3
Clock init (#49) 
Add preliminary clock init function
 2021-07-07 01:30:44 +10:00
Hmvp
c4f30a8ba6 Add bsp for Pico and Pimoroni Pico LiPo 2021-07-07 00:17:57 +10:00
Hmvp
0d4b0e5645 Add Pico Explorer board support 2021-07-07 00:17:57 +10:00
Hmvp
1c6a336104
Spi (#50) 
Add SPI support to the HAL
 2021-07-06 09:42:05 +10:00
Andrea Nall
711c0230b1 fix minor issues 2021-07-03 10:32:43 +10:00
Andrea Nall
e3be4f8025 Massive GPIO refactor 
Bring in line with atsamd-hal GPIO v2

Copied as much as possible. Docs lifted mostly as-is.

Also add sample BSP for the Feather RP2040 in boards/feather_rp2040

May include a few random fixes from currently futile attempt to get doctests working.
 2021-07-03 10:32:43 +10:00
Andrea Nall
71a7057b76 split rom_data into safe and unsafe functions 2021-06-29 19:36:19 +10:00
Hmvp
e7c2ef39c4 Add missing clocks 
Also reorderd the macro invocations to match the datasheet
 2021-06-29 19:35:08 +10:00
Hmvp
6edfc60960 Fix gpio docs 
The sio argument does not work with a bare pac SIO struct
 2021-06-28 23:18:22 +10:00
Andrea Nall
90a6f8414d fix clippy, run fmt 2021-06-27 14:50:06 +10:00
Nic0w
0d19834b2e Change all write to modify 2021-06-27 14:50:06 +10:00
Nic0w
4220b45c24 Cargo fmt 2021-06-27 14:50:06 +10:00
Nic0w
ef7f8fe9b7 Initial commit on clocks 2021-06-27 14:50:06 +10:00
jspaulsen
c4cd2ffe52 Add documentation to public functions and struct, fix logic issue with max period 2021-06-25 18:18:07 +10:00
jspaulsen
c568f0d3df Panic if period exceeds maximum value, fmt 2021-06-25 18:18:07 +10:00
jspaulsen
cdd9a553ad Add pause_on_debug, disable watchdog prior to enabling 2021-06-25 18:18:07 +10:00
jspaulsen
fe72637972 Fix logic issue with delay_ms 2021-06-25 18:18:07 +10:00
jspaulsen
596bea309b Initial watchdog implementation 2021-06-25 18:18:07 +10:00
Rudo
a14cbb5819
Hardware divide/modulo support (#40) 
* Initial SIO div/mod implementation
* Implement signed/unsigned methods for HwDivider
 2021-05-29 22:26:49 +10:00
9names
9bef0821d9
Merge pull request #38 from anall/bugfix/pll-uart-reset 
Have the `pll` and `uart` HAL modules bring the hardware out of reset
 2021-05-29 20:36:17 +10:00
Andrea Nall
8d0fde20c6 Add SubsystemReset trait to handle subsystem resets 
dd a `SubsystemReset` trait which adds a `reset_bring_up` function to the
relevant PAC types to handle bringing subsystems out of reset.

Also, correct that the PLL and UART modules did not bring the relevant
subsystems out of reset and refactor the GPIO module to use the
SubsystemReset trait.
 2021-05-16 13:12:26 -05:00
9names
9e7e785e22
Merge pull request #36 from anall/feature/sio 
add module to manage ownership of parts of SIO
 2021-05-12 00:12:45 +10:00
Andrea Nall
35464a1c4b typo fix, rustfmt 2021-05-10 08:29:59 -05:00
Andrea Nall
2ef1343c05 add module to manage ownership of parts of SIO 2021-05-09 22:33:36 -05:00
9names
877c967466
Merge pull request #28 from Nic0w/uart 
Working implementation of an UART HAL.
 2021-05-09 18:07:05 +10:00
9names
c5da7659c9
Merge pull request #27 from Nic0w/pll 
Working HAL for PLLs
 2021-05-09 17:59:27 +10:00
Nic0w
9b082b012d Clippy, second pass for errors in CI. 2021-05-09 09:53:22 +02:00
Nic0w
a663b1f552 Clippy, second pass for errors in CI. 2021-05-09 09:42:31 +02:00
Nic0w
e18111d564 Merge branch 'uart' of github.com:Nic0w/rp-hal into uart 2021-05-05 08:10:34 +02:00
Nic0w
020c9d9a3d cargo clippy & fmt 2021-05-05 08:06:47 +02:00
Nic0w
c35358f475 Change comment on baudrate calculation 2021-05-05 08:02:53 +02:00
Nic0w
64dee52dd5 Satisfies clippy 2021-05-05 07:55:51 +02:00
9names
72127aa8e7
Remove duplicate entry in Cargo.toml 
Remove accidental duplication of embedded-time dependency introduced when performing merge-conflict resolution
 2021-05-05 12:48:40 +10:00