19268: shell_lock: don't set CONFIG_SHELL_SHUTDOWN_ON_EXIT r=benpicco a=benpicco
Co-authored-by: Benjamin Valentin <benpicco@beuth-hochschule.de>
Co-authored-by: Benjamin Valentin <benjamin.valentin@ml-pa.com>
19601: SUIT: Prepared manifests r=chrysn a=chrysn
### Contribution description
While SUIT can generally be used already with manifests that are "dropped into memory" (by any mechanism), the convenient SUIT worker thread mechanism so far could not be used with it.
This adds the suit_worker_try_prepare / suit_worker_trigger_prepared
pair for using the SUIT worker, and breaks suit_handle_manifest_buf out
of suit_handle_url (where the latter now calls the former).
#### By-catch
As part of factoring out reaping of the zombie worker thread, a locking
error that deadlocks the SUIT worker in case the race between the mutex
being unlocked and the thread being reaped hits the necessary handling
code is fixed (and mutex_unlock is called in the error path).
### Testing procedure
SUIT tests should pass.
https://github.com/RIOT-OS/RIOT/pull/19659 provides a demo of how the new API is used.
### Issues/PRs references
I think that the currently employed mechanism of having a resource to which a URL with the manifest gets posted is contrary to the design goals of SUIT -- the signed manifest should be what justifies the device to spend resources (eg. get data from a server), not a URI that is just *not* signed.
This PR makes it easier to implement a resource to which the manifest can be POSTed, rather than a CoAP URI that represents the manifest, as is proposed (but not mature) in
https://github.com/RIOT-OS/RIOT/pull/19659.
[edit: Adjusted to reflect decisions made during review]
Co-authored-by: chrysn <chrysn@fsfe.org>
This adds the suit_worker_try_prepare / suit_worker_trigger_prepared
pair for using the SUIT worker, and breaks suit_handle_manifest_buf out
of suit_handle_url (where the latter now calls the former).
As part of factoring out reaping of the zombie worker thread, a locking
error that deadlocks the SUIT worker in case the race between the mutex
being unlocked and the thread being reaped hits the necessary handling
code is fixed (and mutex_unlock is called in the error path).
This drops special handling for Mac OS (X) `native`, which is not
supported anymore anyway and causing issues when building for
non-`native` targets on Mac OS.
19368: debug: add DEBUG_BREAKPOINT() macro, set breakpoint on failed assertion r=benpicco a=benpicco
19529: cpu/stm32/periph/dac: optimize setting DAC r=benpicco a=Enoch247
### Contribution description
The current implmentation right shifted the 16 bit value passed into `dac_set()` down to the 12 bits that the DAC is actually capable of. This patch drops the shift and instead writes the 16 bit value to the DAC's left aligned 12 bit wide data holding register.
### Testing procedure
do something like:
``` c
#include "perip/dac.h"
int main(void)
{
dac_set(DAC_LINE(0), 0xffff/2);
return 0;
}
```
- observe DAC's output is half of vref
### Issues/PRs references
- none known
19531: tests/unittests: allow passing `UNIT_TESTS` via env r=benpicco a=kaspar030
Co-authored-by: Benjamin Valentin <benpicco@beuth-hochschule.de>
Co-authored-by: Joshua DeWeese <jdeweese@primecontrols.com>
Co-authored-by: Kaspar Schleiser <kaspar@schleiser.de>
18620: core: add core_mutex_debug to aid debugging deadlocks r=maribu a=maribu
### Contribution description
Adding `USEMODULE += core_mutex_debug` to your `Makefile` results in
on log messages such as
[mutex] waiting for thread 1 (pc = 0x800024d)
being added whenever `mutex_lock()` blocks. This makes tracing down
deadlocks easier.
### Testing procedure
Run e.g.
```sh
USEMODULE=core_mutex_debug BOARD=nucleo-f767zi make -C tests/mutex_cancel flash test
```
which should provide output such as
```
Welcome to pyterm!
Type '/exit' to exit.
READY
s
[mutex] waiting for thread 1 (pc = 0x8000f35)
START
main(): This is RIOT! (Version: 2022.10-devel-841-g5cc02-core/mutex/debug)
Test Application for mutex_cancel / mutex_lock_cancelable
=========================================================
Test without cancellation: OK
Test early cancellation: OK
Verify no side effects on subsequent calls: [mutex] waiting for thread 1 (pc = 0x800024d)
OK
Test late cancellation: [mutex] waiting for thread 1 (pc = 0x0)
OK
TEST PASSED
```
```sh
$ arm-none-eabi-addr2line -a 0x800024d -e tests/mutex_cancel/bin/nucleo-f767zi/tests_mutex_cancel.elf
0x0800024d
/home/maribu/Repos/software/RIOT/tests/mutex_cancel/main.c:51
```
### Issues/PRs references
Depends on and includes https://github.com/RIOT-OS/RIOT/pull/18619
19296: nanocoap: allow to define CoAP resources as XFA r=maribu a=benpicco
19504: cpu/cc26xx_cc13xx: Fix bogus array-bound warning r=maribu a=maribu
### Contribution description
GCC 12 create a bogus array out of bounds warning as it assumes that because there is special handling for `uart == 0` and `uart == 1`, `uart` can indeed be `1`. There is an `assert(uart < UART_NUMOF)` above that would blow up prior to any out of bounds access.
In any case, optimizing out the special handling of `uart == 1` for when `UART_NUMOF == 1` likely improves the generated code and fixes the warning.
/home/maribu/Repos/software/RIOT/cc2650/cpu/cc26xx_cc13xx/periph/uart.c:88:8: error: array subscript 1 is above array bounds of 'uart_isr_ctx_t[1]' [-Werror=array-bounds]
88 | ctx[uart].rx_cb = rx_cb;
| ~~~^~~~~~
/home/maribu/Repos/software/RIOT/cc2650/cpu/cc26xx_cc13xx/periph/uart.c:52:23: note: while referencing 'ctx'
52 | static uart_isr_ctx_t ctx[UART_NUMOF];
| ^~~
/home/maribu/Repos/software/RIOT/cc2650/cpu/cc26xx_cc13xx/periph/uart.c:89:8: error: array subscript 1 is above array bounds of 'uart_isr_ctx_t[1]' [-Werror=array-bounds]
89 | ctx[uart].arg = arg;
| ~~~^~~~~~
/home/maribu/Repos/software/RIOT/cc2650/cpu/cc26xx_cc13xx/periph/uart.c:52:23: note: while referencing 'ctx'
52 | static uart_isr_ctx_t ctx[UART_NUMOF];
| ^~~
### Testing procedure
The actual change is a pretty obvious one-liner, so that code review and a green CI should be sufficient. If not, running any UART example app without regression should do.
### Issues/PRs references
None
19506: tools/openocd: Fix handling of OPENOCD_CMD_RESET_HALT r=maribu a=maribu
### Contribution description
The OPENOCD_CMD_RESET_HALT was not longer correctly passed to the script. This fixes the issue.
### Testing procedure
Flashing of e.g. the `cc2650-launchpad` with upstream OpenOCD should work again.
### Issues/PRs references
The change was added to https://github.com/RIOT-OS/RIOT/pull/19050 after testing the PR and before merging. I'm not sure if the fix never worked because of this, or if behavior of `target-export-variables` or GNU Make changed.
Co-authored-by: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
Co-authored-by: Benjamin Valentin <benjamin.valentin@bht-berlin.de>
Co-authored-by: Benjamin Valentin <benjamin.valentin@ml-pa.com>
This extends support for the GET STATUS requests to support endpoints
and interfaces as recipient. It also adds the SET and CLEAR FEATURE
requests for the endpoints with support to set and clear the halt
condition on an endpoint.
Instead of directly stalling an endpoint, handlers should enable the
halt condition on an usbus endpoint to signal error condition.
This can then be cleared via a CLEAR FEATURE request from the host.
19392: ztimer: Fix doc on ztimer_remove r=benpicco a=bergzand
### Contribution description
See the subject
### Testing procedure
Read the modified docs
### Issues/PRs references
None
19398: gnrc_ipv6_static_addr: fix build with only static address r=benpicco a=benpicco
19399: drivers/usbdev_synopsys_dwc2: add ESP32x power management r=benpicco a=gschorcht
### Contribution description
This PR adds power management handling for ESP32x SoCs.
### Testing procedure
Use and ESP32-S2 or ESP32-S3 board and flash `tests/periph_pm` using the `stdio_cdc_acm`
```
USEMODULE=stdio_cdc_acm BOARD=esp32s3-devkit make -j8 -C tests/periph_pm flash
```
Connect the terminal to the board and execute command:
```
set_rtc 1 1
```
The console should continue to work after the 1-s light sleep.
### Issues/PRs references
Co-authored-by: Koen Zandberg <koen@bergzand.net>
Co-authored-by: Benjamin Valentin <benpicco@beuth-hochschule.de>
Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
To be able to check during compilation that the number of endpoints provided by a USB peripheral is not exceeded, each interface class has to define the number of IN and OUT endpoints it requires.
19365: bootloaders: fix bootloader button logic r=benpicco a=dylad
### Contribution description
In lastest master, the `BTN_BOOTLOADER_INVERTED` logic doesn't work as expected.
This PR fixes the underlying logic by replacing the `BTN_BOOTLOADER_INVERTED` macro definition by a runtime function.
In fact the current code:
```
#ifndef BTN_BOOTLOADER_INVERTED
#if (BTN0_MODE == GPIO_IN_PD)
#define BTN_BOOTLOADER_INVERTED false
#else
#define BTN_BOOTLOADER_INVERTED true
#endif
#endif
```
cannot work because both `BTN0_MODE` and `GPIO_IN_PD` are not known by the precompiler as they are enum values defined at cpu level.
Thus, replaces it by a runtime function in our bootloader applications.
I've also add `GPIO_OD_PU` along side `GPIO_IN_PU` and add a new define (which can be override at board level or app level) in case an external pullup is used.
### Testing procedure
Flash the riotboot_dfu bootloader:
`make BOARD=saml21-xpro -C bootloaders/riotboot_dfu flash`
Then, flash any test app:
`PROGRAMMER=dfu-util USEMODULE=usbus_dfu make BOARD=saml21-xpro -C tests/shell riotboot/flash-slot0`
With master, the application will not start.
With this PR, the application will start after flashing.
### Issues/PRs references
Fixes#19364
19366: nanocoap_sock: don't include token in empty ACK response r=benpicco a=benpicco
19367: cord: bump reference from draft to rfc r=benpicco a=bergzand
### Contribution description
The draft is an RFC, this bumps the "see also" in the docs to the rfc.
### Testing procedure
Check that the correct RFC is linked in the docs.
### Issues/PRs references
None
Co-authored-by: Dylan Laduranty <dylan.laduranty@mesotic.com>
Co-authored-by: Benjamin Valentin <benjamin.valentin@ml-pa.com>
Co-authored-by: Koen Zandberg <koen@bergzand.net>
19343: ztimer: add ztimer_stopwatch convenience functions r=benpicco a=benpicco
19349: cpu/native: Switch to ztimer for gettimeofday r=benpicco a=MrKevinWeiss
### Contribution description
A xtimer is somewhat taken over by ztimer this explicitly uses ztimer instead of relying on the compatibility layer.
### Testing procedure
`make all test -C tests/cpp11_mutex/`
and green murdock I guess.
### Issues/PRs references
19353: doc: add quicklink to boards in navbar r=benpicco a=OlegHahm
### Contribution description
Finding a list of supported boards and how to use them is an essential information. Currently this list is somewhat hidden under "Modules" which is not very intuitive. Hence, I propose to (at least) put a link in the side menu to this overview page.
### Testing procedure
1. Call `make doc`
2. Check the sidebar `${RIOT_BASE}/doc/doxygen/html/index.html` for an entry "Supported Boards"
19361: nanocoap_sock: ensure response address is the same as request address r=benpicco a=benpicco
19363: Fix stm32 timer periodic r=benpicco a=Enoch247
### Contribution description
From the commit msg:
> cpu/stm32/periph/timer: remove unneeded header
>
> I see no reason this header should be included. It does not exist in
> RIOT's source tree. This patch removes the include.
and
> cpu/stm32/periph/timer: fix execution flow
>
> The implmentation of `timer_set_absolute()` has The following problems.
> First, it attempts to restore the auto reload register (ARR) to it's
> default if the ARR was previosly set by `timer_set_periodic()` by
> comparing it to the channel's capture compare (CC) register _after_ it
> has already set the CC register. Secondly, it clears spurious IRQs
> _after_ the CC register has been set. If the value being set is equal to
> the timer's current count (or the two become equal before the supurios
> IRQ clearing happens), this could cause a legitimate IRQ to be cleared.
>
> The implmentation of `timer_set()` has the same error in handling the
> ARR as described above.
>
> This patch reorders the operations of both functions to do:
>
> 1. handle ARR
> 2. clear spurious IRQs
> 3. set channel's CC
> 4. enable IRQ
>
> Additionally, the calulation of `value` in `timer_set()` is moved
> earlier in the function's exec path as a pedantic measure.
### Testing procedure
I tested by doing the following:
1. `make -C tests/periph_timer BOARD=nucleo-f767zi all flash term`
2. press s
3. press [ENTER]
4. observe test passes
5. `make -C tests/periph_timer_periodic BOARD=nucleo-f767zi all flash term`
6. press s
7. press [ENTER]
8. observe test passes
9. `make -C tests/periph_timer_short_relative_set BOARD=nucleo-f767zi all flash term`
10. press s
11. press [ENTER]
12. observe test passes
### Issues/PRs references
- none known
Co-authored-by: Benjamin Valentin <benpicco@beuth-hochschule.de>
Co-authored-by: MrKevinWeiss <weiss.kevin604@gmail.com>
Co-authored-by: Oleg Hahm <oleg@hobbykeller.org>
Co-authored-by: Benjamin Valentin <benjamin.valentin@bht-berlin.de>
Co-authored-by: Joshua DeWeese <jdeweese@primecontrols.com>
19358: sys/usbus/cdc/ecm: fix High-Speed mode r=dylad a=gschorcht
### Contribution description
This PR provides some changes to fix the USBUS CDC ECM interface in High-Speed mode.
In High-Speed mode, the EP data size has to be at least 512 bytes instead of 64 Byte in Full-Speed mode. To be able to define configurations like EP data sizes depending on whether Full-Speed or High-Speed USB device peripherals are used, the feature `periph_usbdev_hs`/`HAD_PERIPH_USBDEV_HS` is introduced.
### Testing procedure
Use `tests/usbus_cdc_ecm` and any board with USB HS connector, for example:
```
USEMODULE=periph_usbdev_hs_utmi BOARD=stm32f723e-disco make -j8 -C tests/usbus_cdc_ecm flash
```
`ping` command works with this PR but doesn't work without this PR.
### Issues/PRs references
Co-authored-by: Gunar Schorcht <gunar@schorcht.net>
