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Author SHA1 Message Date
Jonathan Pallant (42 Technology) bc68ee32fb Add Pimoroni Pico Lipo README and example. 2021-09-21 16:17:14 +01:00
Jonathan Pallant (42 Technology) f0fc4ed3ad Typo in comments. 2021-09-21 12:43:16 +01:00
Jonathan Pallant (42 Technology) 25d87b838b Good ol' clippy. 2021-09-21 12:42:34 +01:00
Jonathan Pallant (42 Technology) b89e728e9c Polishing the USB interrupt examples. 
Answers on a postcard please on how to avoid `static mut` when you have
lazy initialization, and static objects holding references to other
static objects.
 2021-09-21 12:37:44 +01:00
Jonathan Pallant (42 Technology) ba6c409f21 Update non-IRQ USB example. 2021-09-21 10:54:13 +01:00
Jonathan Pallant (42 Technology) 35f001f61d Polishing the PWM and USB examples. 2021-09-21 10:47:43 +01:00
Jonathan Pallant (42 Technology) 3e036cf9b0 Polishing the blinky examples. 2021-09-21 10:03:47 +01:00
Jonathan 'theJPster' Pallant dc42c714e1
Merge pull request #126 from 42-technology-ltd/update_pico_docs 
Update Pico BSP docs
 2021-09-21 09:28:28 +01:00
Jonathan Pallant (42 Technology) 8d4407d846 Mouse twitches the other way. 
You'd think I'd know the difference between the X-axis and the Y-axis
by now.
 2021-09-21 09:23:58 +01:00
Jonathan 'theJPster' Pallant 1dff38551e
Merge pull request #125 from 42-technology-ltd/add_sparkfun_to_readme 
Add README to Pro Micro RP2040 BSP.
 2021-09-21 09:22:42 +01:00
Jonathan Pallant 410d951429 Add more example details. 2021-09-20 14:50:02 +01:00
Jonathan Pallant 0525b3deaf Examples do need to include the board name. 
This is because we build in a workspace and they all share a target folder.
 2021-09-20 14:39:44 +01:00
Jonathan Pallant da89317219 WIP README for Pico 2021-09-20 14:38:48 +01:00
Jonathan Pallant c992fc9967 Add README to Pro Micro RP2040 BSP. 
Also add BSP to top-level README, and some extra comments in the
example.
 2021-09-20 14:33:46 +01:00
Jonathan Pallant dd3c136650
Update README with examples (#124) 
* Update CoC with copy from REWG.

* Expand on HAL and BSP crates.

* Expand on contribution process and acknowledgements.
 2021-09-20 19:43:36 +10:00
Henrik Lievonen 904b6f0ab9
Implement GPIO override (#123) 
* Implement GPIO override

Interrupt status, input, output enable and output can be overridden.
See documentation for GPIO0_CTRL.

* Fix override enum names

* Use override_value instead of raw identifier
 2021-09-20 19:38:12 +10:00
Henrik Lievonen 25e477b73e
Fix PWM set/clr_inverted (#122) 2021-09-20 12:20:42 +10:00
9names ac7a17f6e1
Add doc example for i2c (#112) 2021-09-19 22:34:11 +10:00
9names 0942a170f1
Add basic SPI example (#113) 2021-09-19 22:33:36 +10:00
Wilfried Chauveau 1d5dd15092 Work around enumeration issues with small ep0 max packet size. 
Prevents DataIn of the previous request from being sent to the host when
a new setup is received.
 2021-09-19 22:27:17 +10:00
Wilfried Chauveau 63dd0b3066 add Pro Micro rainbow example (uses PIO & Timer's Countdown) 2021-09-17 21:17:42 +10:00
9names 98b8e3ae9c
Handle usb interrupt flags in driver (#106) 
Set interrupt enable flags in USB driver. The flags were already being cleared in the USB driver.
Update USB examples to remove interrupt flag set/check as it is no longer necessary.
 2021-09-17 09:40:10 +10:00
Wilfried Chauveau c509b9d22f
Add embedded_hal::timer support (#110) 
* Add embedded_hal::timer support

* fixup: add pico countdown based blinky example & rework get_counter(&self) -> u16
 2021-09-16 18:47:34 +10:00
Gus Caplan 833b69819e use pio instruction encoding apis 2021-09-16 17:40:25 +10:00
Jonathan Nilsson b399c96cf5
Fixed u8 overflow in spi with large postdiv (#111) 2021-09-16 10:12:58 +10:00
Henrik Lievonen d941f5637b
PIO support (#74) 
Initial implementation of PIO 

Add all of the infrastructure required to include PIO programs and interact with PIO peripheral registers.
This was a massive effort between @devsnek and @henkkuli. It's great that it's now ready to go.

Co-authored-by: Gus Caplan <me@gus.host>
 2021-09-16 00:32:00 +10:00
Jonathan Nilsson 8a42d6cf8a
Update pac so we can use rt 0.7 (#107) 
* Update pac so we can use rt 0.7

* Update pac in all board crates
 2021-09-15 15:07:25 +10:00
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