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Author SHA1 Message Date
Cam Buss cb8dbbf917
Add Pico RTIC Timer Blinky Example (#109) 
* Add RTIC Timer Blinky Example
 2021-09-14 23:59:55 +10:00
9names 8b1c9fc3e5 Add port of usb-twitchy-mouse 2021-09-11 18:36:44 +10:00
9names 0cc4614888 Add interrupt-driven USB example 2021-09-11 18:36:19 +10:00
9names 7afa19a82b
Usb fixes (#104) 
* Remove check for ep0 buffer.len == 64

* Simplify EP buffer check
 2021-09-11 18:31:45 +10:00
Jonathan Nilsson 0e5d582363 Fix adc giving wrong values on sequential reads of multiple channels 2021-09-10 20:34:24 +10:00
Wilfried Chauveau db11231f49
Implement usb_device for rp2040 (#98) 
Implement usb_device for rp2040

Limitations
- RP2040-E5 (Device enumeration workaround) is not implemented
- Suspend/resume is not implemented
- VBus detection is not tested and may not be fully implemented
 2021-09-09 17:55:30 +10:00
9names 9d2e18dc70
Add ADC example and doc-example (#93) 2021-09-02 22:40:13 +10:00
9names 301281cba8
i2c lockup fix (#94) 
* Fix check for empty tx-fifo

* Add read trait

* Move from asserts to Err for read/write errors
 2021-09-02 22:34:12 +10:00
Hmvp ffa39f65f5
Pwm improvements (#61) 
* Reimplement PWM driver using typestates
* Improve docs
 2021-09-02 09:37:17 +10:00
Hmvp 216aad2c76 Update and move readmes 
The READMEs that go to crates.io need to be in the crate dir
 2021-08-26 00:18:55 +10:00
Jonathan 'theJPster' Pallant db7217192a
Merge pull request #96 from 9names/gpio-doc 
Add doc example for gpio
 2021-08-23 22:31:36 +01:00
9names 4c38af0079 Add doc-example to gpio 2021-08-23 23:15:20 +10:00
Jonathan 'theJPster' Pallant ee5e6ee1cb
Merge pull request #90 from 9names/i2c-hacks 
I2c fixes
 2021-08-21 19:43:04 +01:00
Michael Zill 199ad891ed
Adafruit feather rp2040 (#91) 
* added example for Feather RP2040
 2021-08-21 21:22:18 +10:00
9names fae1caaca9
Watchdog example (#86) 
* Add watchdog example

* Add watchdog doc-example

* Add changes to the change log
 2021-08-21 21:05:55 +10:00
9names 151b754d90 Remove setting fields set by default() 2021-08-21 15:17:51 +10:00
9names 021221ede3 Switch the modify where C SDK does 2021-08-21 02:16:25 +10:00
9names 31b9aa85d1 Ensure only pull-up or pull-down is enabled 2021-08-21 02:09:26 +10:00
9names e00a432ed5 Enable internal pullups for i2c 2021-08-21 02:07:56 +10:00
9names dbcaf1933a Fix limits on acceptable ranges 2021-08-21 01:47:11 +10:00
9names 50dbb8a22f Fix transposed variable names 2021-08-21 01:46:39 +10:00
9names 6d913f1231
Pin pico_explorer to older boot2 
We updated the behavior of boot2 so that there is now no default bootloader.
Pico_explorer_showcase was the only BSP still using git:main, pin
it to the last git commit before https://github.com/rp-rs/rp2040-boot2-rs/pull/7
 2021-08-20 11:37:16 +10:00
9names 5a4d151519
Update CHANGELOG.md 
Adding timer-counter to the changelog so it doesn't get forgotten
 2021-08-15 14:38:54 +10:00
Gus Caplan 04424fb7d4 implement timer counter 2021-08-15 12:42:56 +10:00
Hmvp d4ec87b2f7 Prepare for first release 2021-08-14 20:03:02 +10:00
Hmvp bfe6903751 Correct clobbering registers in pwm subsystem 2021-08-14 18:49:14 +10:00
Hmvp d3cb29b113
Fix doc examples and add checking (#76) 
* Fix doc examples for peripheral drivers
* Add no_run to doc examples so they can be built by CI
* Enable building doc examples in CI check workflow
 2021-08-11 10:53:42 +10:00
Derek Witt a03052355e
Correctly configure watchdog tick generation (#78) 
Fix: The divider for watchdog tick generation is now being set to the
  source clock frequency in MHz, instead of the clock frequency in Hz.
  Watchdog ticks will now be generated at 1 microsecond intervals
  as intended.
 2021-08-09 13:47:50 +10:00
9names 369ac5a23f
Add UART example + core::fmt support to UART (#73) 
* Add standalone UART example
* Add UART example to docs in UART module
* Add core::fmt::write_str to UART module to allow easy use of format! macro in user code
 2021-08-08 15:36:56 +10:00
RICHΛRD ΛNΛYΛ 553263a5ff
Update README.md (#71) 
Add note about putting Pico in bootloader mode when using cargo run
 2021-08-03 14:11:05 +10:00
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