[pull] release from tinygo-org:release#9
Merged
pull[bot] merged 42 commits intonebula-aac:releasefrom Aug 19, 2025
Merged
Conversation
Signed-off-by: deadprogram <ron@hybridgroup.com>
This is what the Pico SDK does[0] and may fix #4936. [0] https://github.com/raspberrypi/pico-sdk/blob/ee68c78d0afae2b69c03ae1a72bf5cc267a2d94c/src/rp2_common/hardware_adc/include/hardware/adc.h#L101
This shouldn't affect Linux or MacOS, but it's good to have them fixed.
* fix: add SPI and I2C to teensy 4.1 * fix: add SPI3 variables back * fix: formatting Signed-off-by: Emrick Sorensen <emrickishere@gmail.com>
Signed-off-by: deadprogram <ron@hybridgroup.com>
This fixes/improves a few issues with I2C support:
* Validate I2C pins, so only pins that are supported by the hardware
can be used (similar to how it's done with PWM).
* Add address to Tx API (without it, the simulator can't really
simulate I2C).
* Add frequency when configuring. Not currently used, but might be
useful in the future and adding it now avoids possibly breaking
changes.
This is a breaking change, but since the simulator doesn't support I2C
yet that seems fine to me. (It does in my local changes, but those need
to be cleaned up before I can push them).
This probably looks better anyway.
Similar to PWM, I2C can only be used on some pins. To automatically generate this information per board, we need to add extra comments that can then be interpreted by doc-gen for the tinygo.org website.
These things are specified in the shared chip Go file, not in the board pin aliases.
Much like the STMicro SVDs, Renesas SVDs are fully proprietary and not under an FOSS license.
The previous versions calculated at init() prevented `interp` from running in many cases, increasing compile times due to the increased need to revert the partially interpreted results and also increasing binary runtime because fewer optimizations had happened during interp.
Running tests against an installed TinyGoRoot fails with:
```
=== CONT TestBuild/WebAssembly/gc.go-boehm
main_test.go:441: wasi-libc: did not find any files for pattern builder.filePattern{glob:"dlmalloc/src/dlmalloc.c", exclude:[]string(nil)}
```
because these files are not there, and are required with Boehm GC.
This fixes the bug that if there was a compiler error, it was silently ignored.
This makes sure system calls like read don't return EINTR but instead restart the call on an interrupt. This is by far the more sensible option, the default POSIX behavior of returning EINTR is extremely error-prone. Found this bug while trying to use the upstream testing package instead of our own.
Found this bug while trying to use the upstream testing package instead of our own. The io/fs package wasn't passing, because the test was run in a separate goroutine (and therefore a separate thread, with its own stack) instead of all in the same thread with our own stack creation/switching implementation.
Since we switched to OS threads for goroutines, the testdata/goroutines.go test has been flaky. Not surprising, if threads need to be scheduled within 1ms on a busy CI system. This PR makes the test a bit less flaky (hopefully) by increasing the time to 100ms.
This gets the path package tests to pass, so we can move ahead with Go 1.25. It should be implemented in the future at some point (that, or we'll use the upstream testing package instead).
Signed-off-by: deadprogram <ron@hybridgroup.com>
Account for the sleep queue base time in the computation of the wakeup
time.
Tested with the following program on pico2.
func main() {
go func() {
for i := range 60 {
const delay = 20 * time.Millisecond
before := time.Now()
time.Sleep(delay)
if d := time.Since(before); true || d < delay {
log.Println(i, "actual", d, "delay", delay)
}
}
}()
time.Sleep(500 * time.Millisecond)
log.Println("******** done sleeping ********")
select {}
}
Without this change, the program would print lines such as:
17 actual 15.494ms delay 20ms
18 actual 15.49ms delay 20ms
19 actual 15.585ms delay 20ms
20 actual 15.493ms delay 20ms
21 actual 15.494ms delay 20ms
22 actual 15.487ms delay 20ms
23 actual 15.498ms delay 20ms
******** done sleeping ********
24 actual 15.548ms delay 20ms
25 actual 20.011ms delay 20ms
26 actual 20.01ms delay 20ms
27 actual 20.011ms delay 20ms
28 actual 20.015ms delay 20ms
Note that while more than one sleeping goroutine is in the timer queue,
the sleep duration is 5ms short.
* feat: add metro-rp2350 board definition * chore: add smoke test
Signed-off-by: deadprogram <ron@hybridgroup.com>
Signed-off-by: deadprogram <ron@hybridgroup.com>
…to rate-limits on Dockerhub Signed-off-by: deadprogram <ron@hybridgroup.com>
…r base image Signed-off-by: deadprogram <ron@hybridgroup.com>
… where this was not already the case. Signed-off-by: deadprogram <ron@hybridgroup.com>
Signed-off-by: deadprogram <ron@hybridgroup.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
11 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
See Commits and Changes for more details.
Created by
pull[bot] (v2.0.0-alpha.3)
Can you help keep this open source service alive? 💖 Please sponsor : )