Commit Graph

3746 Commits

Author SHA1 Message Date
Bob McWhirter
54ada5bae1 Stub in the DMA bits that aren't yet there. 2021-07-01 11:30:54 -04:00
Bob McWhirter
bf3bc92525 Re-enable because intellij. 2021-07-01 11:30:54 -04:00
Bob McWhirter
f83559c6ab Add L4+ example for USART. 2021-07-01 11:30:54 -04:00
Bob McWhirter
497d3aa153 Add USARTv3 support. 2021-07-01 11:30:54 -04:00
Dario Nieuwenhuis
e55c89f890
Merge pull request #262 from Liamolucko/nrf-rng
Add an nRF RNG driver
2021-07-01 01:55:55 +02:00
Thales
334c3a44a4
Merge pull request #265 from thalesfragoso/some-fences
stm32: Adjust some fences around DMA
2021-06-30 19:08:17 -03:00
Thales Fragoso
e07dda8707 stm32: Adjust some fences around DMA
Also bump stm32-data
2021-06-30 18:58:21 -03:00
Dario Nieuwenhuis
d77d411935
Merge pull request #266 from embassy-rs/rp-clocks
rp: spi, clocks improvements
2021-06-30 23:53:35 +02:00
Dario Nieuwenhuis
5fae5d20c0 rp/clocks: don't disrupt PLLs if already running.
This makes it possible to run under https://github.com/majbthrd/pico-debug
2021-06-30 23:46:00 +02:00
Dario Nieuwenhuis
53c236fde8 rp/spi: add configurable pha/pol 2021-06-30 23:46:00 +02:00
Dario Nieuwenhuis
f073bdfe43 rp/spi: add Transfer 2021-06-30 23:46:00 +02:00
Dario Nieuwenhuis
3059923b4f
Merge pull request #258 from embassy-rs/rp-clocks
rp/gpio: add optional pins
2021-06-30 22:47:22 +02:00
Dario Nieuwenhuis
749f4838d5 rp/gpio: add optional pins 2021-06-30 22:43:15 +02:00
Bob McWhirter
da014afb89
Merge pull request #253 from bobmcwhirter/dma_tables
Generate dma-related macro tables.
2021-06-30 10:50:37 -04:00
Bob McWhirter
f3b9c97763 Change atomics and add a fence. 2021-06-30 10:17:25 -04:00
Bob McWhirter
cf5b7dc943 Because IntelliJ makes life hard. 2021-06-30 10:03:18 -04:00
Bob McWhirter
6a0b0f3162 Enable RCC within the USART itself. 2021-06-30 09:57:27 -04:00
Bob McWhirter
e1736114d4 Remove paste. 2021-06-30 09:44:28 -04:00
Liam Murphy
99339e940e fix: check if new_ptr == end, not the old pointer 2021-06-30 16:04:34 +10:00
Liam Murphy
53b95588df Use atomics to share state instead of a RefCell 2021-06-30 15:55:52 +10:00
Liam Murphy
a64dec517c Update RNG example 2021-06-30 12:55:30 +10:00
Liam Murphy
89fdad3a6b Don't wake the future for every byte in fill_bytes 2021-06-30 12:34:57 +10:00
Liam Murphy
ae0219de6f Move initialisation inside of future 2021-06-30 09:45:49 +10:00
Bob McWhirter
d5fb558005 Fix non-DMA USART example. 2021-06-29 13:08:18 -04:00
Bob McWhirter
07a6686879 Protect DMA-related things with cfg. 2021-06-29 13:00:52 -04:00
Bob McWhirter
2a25de3d3e Make the metapac gen enr/rst missing regs non-fatal to the build.
Should be solved in a separate effort.
2021-06-29 12:55:15 -04:00
Bob McWhirter
6b78d56ceb Formatting. 2021-06-29 12:48:58 -04:00
Bob McWhirter
24f18819c8 Adjust example for RCC and DMA. 2021-06-29 11:01:57 -04:00
Bob McWhirter
c53ab325c1 Wire up DMA with USART v1. 2021-06-29 11:01:57 -04:00
Bob McWhirter
b88fc2847a Checkpoint with lifetime issues. 2021-06-29 11:01:57 -04:00
Bob McWhirter
1732551db4 Generate dma-related macro tables. 2021-06-29 11:01:45 -04:00
Liam Murphy
8a4ab29819 Add an nRF RNG driver
Resolves #187

Like the stm32 driver, this has both a non-blocking and blocking API, and implements `rand_core::RngCore` for the blocking API.
2021-06-29 17:26:16 +10:00
Dario Nieuwenhuis
d49adc98be
Merge pull request #260 from Liamolucko/nrf-timer
Add an nRF Timer driver
2021-06-29 07:37:06 +02:00
Liam Murphy
c0ef40d6e9 Correctly unset bits 2021-06-29 15:12:42 +10:00
Liam Murphy
e6d0dba5ca Write bits directly to intenset/clr + shorts 2021-06-29 14:37:37 +10:00
Liam Murphy
87ca902e44 Handle differences between PACs 2021-06-29 13:04:05 +10:00
Liam Murphy
0c0597f775 Don't include extended timer support on chips without it 2021-06-29 12:07:10 +10:00
Liam Murphy
94e13ef053 Fix Cc::event_compare 2021-06-29 11:39:50 +10:00
Liam Murphy
e5a5031f20 Get rid of the TODO about variant names, stop the timer before setting BITMODE and set a default frequency. 2021-06-29 11:29:32 +10:00
Liam Murphy
e7addf094b Fix Cc::wait never resolving and refactor some APIs
I think the interrupt was getting immediately re-triggered as soon as the handler exited, so I disabled the interrupt in the handler.
2021-06-29 10:33:41 +10:00
Dario Nieuwenhuis
f501907f9e
Merge pull request #259 from thalesfragoso/block-timer
Add BlockingTimer and features to choose tick rate
2021-06-28 23:58:51 +02:00
Thales Fragoso
51583afc1e Add docs for BlockingTimer and rename tick features 2021-06-28 18:52:27 -03:00
Thales Fragoso
54197d1663 Add BlockingTimer and features to choose tick rate 2021-06-28 18:01:40 -03:00
Dario Nieuwenhuis
cdb0c72849
Merge pull request #255 from thalesfragoso/od-pin
stm32: Allow for open drain configuration for output pin
2021-06-27 19:29:18 +02:00
Thales Fragoso
c5022b1196 stm32: Make sure Output gpio driver is pushpull 2021-06-27 13:25:35 -03:00
Liam Murphy
02781ed744 Add an nRF Timer driver
Resolves #189
2021-06-26 17:58:36 +10:00
Thales Fragoso
0eaadfc125 stm32: Update gpio examples 2021-06-25 18:16:43 -03:00
Thales Fragoso
a3f0aa02a4 Separate OpenDrain pin to a new type 2021-06-25 17:22:51 -03:00
Dario Nieuwenhuis
e6d6e82e54
Merge pull request #257 from embassy-rs/rp-clocks
rp: fixes and add SPi
2021-06-25 06:43:22 +02:00
Dario Nieuwenhuis
88bc2972f6 rp/spi: add write-only spi driver 2021-06-25 06:24:14 +02:00