fabian18

nanocoap: problem with [re]transmission behaviour: (some blocks are sent twice immediately)

13

#### Description During the testing of #17962, I discovered that something in the transmission behaviour of `nanocoap` is not working correctly. Using e.g. `tests/nanocoap_cli`: `client put fe80::3478:9157:9fd5:81c3%5 5683 /somepath somedata`,...

sys/ztimer: add ZTIMER_NSEC from PTP backend

3

### Contribution description This PR adds a `ZTIMER_NSEC` clock, based on `periph_ptp`. ### Testing procedure Try `tests/ztimer_xsec` ### Issues/PRs references #16309

sys: preprocessor successor module

1

### Contribution description Generate a header file, containing successor definitions up to a fixed maximum. This allows to use the preprocessor to compute the successor of a number and is...

#### Description I was actually trying to reproduce a packet leak (hence the unrelated branch name), but I found another race condition when `ENABLE_DEBUG 1` in `core/mbox.c`. and data is...

ipv6/nib: do not allocate an NCE for a prefix

1

### Contribution description Motivated by the findings in #20371 I would propose this, to not allocate a dummy NCE without an IPv6 for a prefix in the prefix list. Previously...

nib: some fixes when a router or a prefix is deleted

3

### Contribution description I still had some fixes for NIB lying around. I remember they were necessary during my thesis. The fixes are old and probably would need some confirmation,...

sys: runtime configuration module with persistent storage backends

12

### Contribution description This provides a generic configuration module for setting/getting runtime configuration parameters of modules which require to store configuration parameters on persistent storage. It should serve the same...

ieee802154_security: add internal descriptor organization for replay protection

1

### Contribution description At the RIOT summit I got the impression, that there is a big interest in extending the `gnrc` IEEE 802.15.4 security implementation. I remembered that I had...

vfs: increase FATFS_VFS_FILE_BUFFER_SIZE (again)

8

### Contribution description With `_FATFS_FILE_CACHE` `_FATFS_FILE_SEEK_PTR` `_FATFS_FILE_EXFAT` the problem of #20297 is still present :/, so I increased `FATFS_VFS_FILE_BUFFER_SIZE` once again. ### Testing procedure `CPU_MODEL = samd51j20a` ``` In file...

tests/periph/flashpage: make mtd_raw command write bytes instead of ASCII

2

### Contribution description Given the name of the command `write_raw` in `tests/periph/flashpage`, it should accept raw bytes instead of a string. This enables more possible test input. ### Testing procedure...