Merge #19346 #19512 #19513 #19514

19346: pkg/tinydtls: allow build for AVR r=benpicco a=benpicco



19512: SUBSYSTEMS.md: add jia200x to subsystems r=benpicco a=jia200x



19513: boards/nrf52840dongle/doc: Update nrfutil pointers r=benpicco a=chrysn

### Contribution description

Nordic changed its nrfutil; this change adjust to it.

I'm not fully happy with recommending that tool at all due to its bad quality (see rambling in https://github.com/RIOT-OS/RIOT/issues/19511), but short of soldering on a debug header or touch-probing it with wires it's the only way in to the device. I may later add follow-up recommendations to switch to riotboot, but this now at least fixes the immediate issue.

### Testing procedure

* Look at the updated documentation.

### Issues/PRs references

Closes: https://github.com/RIOT-OS/RIOT/issues/19511

19514: dist/testbed-support: remove obsolete boards from iotlab archi r=benpicco a=aabadie



Co-authored-by: Benjamin Valentin <benjamin.valentin@ml-pa.com>
Co-authored-by: Benjamin Valentin <benjamin.valentin@bht-berlin.de>
Co-authored-by: Jose Alamos <jose@alamos.cc>
Co-authored-by: chrysn <chrysn@fsfe.org>
Co-authored-by: Alexandre Abadie <alexandre.abadie@inria.fr>

SUBSYSTEMS.md

@@ -36,6 +36,28 @@ affect more than one module.
 ## Network devices
 ### IEEE 802.15.4
 
+ - José I. Álamos (@jia200x)
+
+### NRF802154
+
+ - José I. Álamos (@jia200x)
+
+### CC2538
+
+ - José I. Álamos (@jia200x)
+
+### KW2XRF
+
+ - José I. Álamos (@jia200x)
+
+### MRF24J40
+
+ - José I. Álamos (@jia200x)
+
+### AT86RF2XX
+
+ - José I. Álamos (@jia200x)
+
 #### AT86RF215
 
  - Benjamin Valentin (@benpicco)
@@ -44,6 +66,8 @@ affect more than one module.
 
 ### LoRa
 
+ - José I. Álamos (@jia200x)
+
 ### CC110X
 
 ### ESP-NOW
@@ -101,6 +125,10 @@ affect more than one module.
 
  - Benjamin Valentin (@benpicco)
 
+#### Netif
+
+ - José I. Álamos (@jia200x)
+
 #### UDP
 
 - Martine S. Lenders (@miri64)
@@ -109,19 +137,27 @@ affect more than one module.
 
 ### OpenThread
 
+ - José I. Álamos (@jia200x)
+
 ### LWIP
 
 - Martine S. Lenders (@miri64)
 
 ### OpenWSN
 
+ - José I. Álamos (@jia200x)
+
 ## Physical/Link Layer
 ### LoRaWAN
 
+ - José I. Álamos (@jia200x)
+
 ### BLE (nimble)
 
 ### IEEE 802.15.4
 
+ - José I. Álamos (@jia200x)
+
 ## Interfaces
 ### Sock
 
@@ -129,8 +165,12 @@ affect more than one module.
 
 ### Netif
 
+ - José I. Álamos (@jia200x)
+
 ### Netdev
 
+ - José I. Álamos (@jia200x)
+
 ## Application protocols
 ### CoAP
 

boards/nrf52840dongle/doc.txt

@@ -29,14 +29,17 @@ reset button as well as 15 configurable external pins.
 - [nRF52840 web page](https://www.nordicsemi.com/?sc_itemid=%7BCDCCA013-FE4C-4655-B20C-1557AB6568C9%7D)
 - [documentation and hardware description](https://infocenter.nordicsemi.com/topic/ug_nrf52840_dongle/UG/nrf52840_Dongle/intro.html?cp=3_0_5)
 
-### <a name=nrf52840dongle_flash> Flash the board </a>
+### Flash the board {#nrf52840dongle_flash}
 
-The board is flashed using its on-board boot loader; the
+The board is flashed using its on-board boot loader; the proprietary
-[nrfutil](https://github.com/NordicSemiconductor/pc-nrfutil) program needs to
+[nrfutil](https://www.nordicsemi.com/Products/Development-tools/nRF-Util) program needs to
-be installed. That can turn the binary into a suitable zip file and send it to the
+be installed, and `nrfutil install nrf5sdk-tools` needs to be executed. Note
-bootloader.
+that nrfutil, even when not running the "install" command, will install itself
+into `~/.nrfutil`. The older Python based version of nrfutil is no longer
+maintained by Nordic, and has become dysfunctional on Python 3.11.
 
-The process is automated in the usual `make flash` target.
+The nrfutil can turn the binary into a suitable zip file and send it to the
+bootloader. The process is automated in the usual `make flash` target.
 
 If RIOT is already running on the board, it will automatically reset the CPU and enter
 the bootloader.
@@ -45,13 +48,6 @@ manually by pressing the board's reset button.
 
 Readiness of the bootloader is indicated by LD2 pulsing in red.
 
-#### nrfutil installation
-
-On systems with Python 2 available, `pip install nrfutil` works.
-
-On systems with Python 3, a recent version of pip is required to install all dependencies;
-you may need to run `pip install --upgrade pip` before being able to run `pip install nrfutil` successfully.
-
 ### Accessing STDIO
 
 The usual way to obtain a console on this board is using an emulated USB serial port (CDC-ACM).

cpu/avr8_common/avr_libc_extra/posix_unistd.c

@@ -177,4 +177,9 @@ ssize_t write(int fd, const void *src, size_t count)
 #endif
 }
 
+void perror(const char *s)
+{
+    printf("%s: %s\n", s, strerror(errno));
+}
+
 /** @} */

dist/testbed-support/makefile.iotlab.archi.inc.mk

@@ -4,17 +4,12 @@ IOTLAB_ARCHI_b-l072z-lrwan1 = st-lrwan1:sx1276
 IOTLAB_ARCHI_b-l475e-iot01a = st-iotnode:multi
 IOTLAB_ARCHI_dwm1001        = dwm1001:dw1000
 IOTLAB_ARCHI_firefly        = firefly:multi
-IOTLAB_ARCHI_frdm-kw41z     = frdm-kw41z:multi
 IOTLAB_ARCHI_iotlab-a8-m3   = a8:at86rf231
 IOTLAB_ARCHI_iotlab-m3      = m3:at86rf231
 IOTLAB_ARCHI_microbit       = microbit:ble
-IOTLAB_ARCHI_nrf51dk        = nrf51dk:ble
 IOTLAB_ARCHI_nrf52dk        = nrf52dk:ble
-IOTLAB_ARCHI_nrf52832-mdk   = nrf52832mdk:ble
 IOTLAB_ARCHI_nrf52840dk     = nrf52840dk:multi
-IOTLAB_ARCHI_nrf52840-mdk   = nrf52840mdk:multi
 IOTLAB_ARCHI_nucleo-wl55jc  = nucleo-wl55jc:stm32wl
-IOTLAB_ARCHI_pba-d-01-kw2x  = phynode:kw2xrf
 IOTLAB_ARCHI_samr21-xpro    = samr21:at86rf233
 IOTLAB_ARCHI_samr30-xpro    = samr30:at86rf212b
 IOTLAB_ARCHI_samr34-xpro    = samr34:sx1276

examples/dtls-echo/Makefile.ci

@@ -1,22 +1,30 @@
 BOARD_INSUFFICIENT_MEMORY := \
     airfy-beacon \
-    b-l072z-lrwan1 \
+    arduino-duemilanove \
+    arduino-leonardo \
+    arduino-mega2560 \
+    arduino-nano \
+    arduino-uno \
+    atmega1284p \
+    atmega328p \
+    atmega328p-xplained-mini \
+    atxmega-a3bu-xplained \
     blackpill-stm32f103c8 \
     blackpill-stm32f103cb \
     bluepill-stm32f030c8 \
     bluepill-stm32f103c8 \
     bluepill-stm32f103cb \
     calliope-mini \
-    cc2650-launchpad \
+    derfmega128 \
-    cc2650stk \
     hifive1 \
     hifive1b \
     i-nucleo-lrwan1 \
     im880b \
-    lsn50 \
+    mega-xplained \
-    maple-mini \
     microbit \
-    nrf51dk \
+    microduino-corerf \
+    msb-430 \
+    msb-430h \
     nrf51dongle \
     nrf6310 \
     nucleo-f030r8 \
@@ -24,20 +32,16 @@ BOARD_INSUFFICIENT_MEMORY := \
     nucleo-f042k6 \
     nucleo-f070rb \
     nucleo-f072rb \
-    nucleo-f103rb \
     nucleo-f302r8 \
     nucleo-f303k8 \
     nucleo-f334r8 \
     nucleo-l011k4 \
     nucleo-l031k6 \
     nucleo-l053r8 \
-    nucleo-l073rz \
-    opencm904 \
     samd10-xmini \
     saml10-xpro \
     saml11-xpro \
     slstk3400a \
-    spark-core \
     stk3200 \
     stm32f030f4-demo \
     stm32f0discovery \
@@ -45,5 +49,9 @@ BOARD_INSUFFICIENT_MEMORY := \
     stm32g0316-disco \
     stm32l0538-disco \
     stm32mp157c-dk2 \
+    telosb \
+    waspmote-pro \
     yunjia-nrf51822 \
+    z1 \
+    zigduino \
     #

examples/dtls-sock/Makefile.ci

@@ -3,21 +3,15 @@ BOARD_INSUFFICIENT_MEMORY := \
     b-l072z-lrwan1 \
     blackpill-stm32f103c8 \
     blackpill-stm32f103cb \
+    bluepill-stm32f030c8 \
     bluepill-stm32f103c8 \
     bluepill-stm32f103cb \
-    bluepill-stm32f030c8 \
     calliope-mini \
-    cc1350-launchpad \
-    cc2650-launchpad \
-    cc2650stk \
-    e104-bt5010a-tb \
-    e104-bt5011a-tb \
     hifive1 \
     hifive1b \
     i-nucleo-lrwan1 \
     im880b \
     lsn50 \
-    maple-mini \
     microbit \
     nrf51dongle \
     nrf6310 \
@@ -26,28 +20,22 @@ BOARD_INSUFFICIENT_MEMORY := \
     nucleo-f042k6 \
     nucleo-f070rb \
     nucleo-f072rb \
-    nucleo-f103rb \
     nucleo-f302r8 \
     nucleo-f303k8 \
     nucleo-f334r8 \
     nucleo-l011k4 \
     nucleo-l031k6 \
     nucleo-l053r8 \
-    nucleo-l073rz \
-    olimexino-stm32 \
-    opencm904 \
     samd10-xmini \
     saml10-xpro \
     saml11-xpro \
     slstk3400a \
-    spark-core \
     stk3200 \
     stm32f030f4-demo \
     stm32f0discovery \
     stm32f7508-dk \
     stm32g0316-disco \
     stm32l0538-disco \
-    stm32mindev \
     stm32mp157c-dk2 \
     yunjia-nrf51822 \
     #

examples/gcoap_dtls/Makefile.ci

@@ -1,5 +1,16 @@
 BOARD_INSUFFICIENT_MEMORY := \
     airfy-beacon \
+    arduino-duemilanove \
+    arduino-leonardo \
+    arduino-mega2560 \
+    arduino-nano \
+    arduino-uno \
+    atmega1284p \
+    atmega328p \
+    atmega328p-xplained-mini \
+    atxmega-a1-xplained \
+    atxmega-a1u-xpro \
+    atxmega-a3bu-xplained \
     b-l072z-lrwan1 \
     blackpill-stm32f103c8 \
     blackpill-stm32f103cb \
@@ -7,12 +18,17 @@ BOARD_INSUFFICIENT_MEMORY := \
     bluepill-stm32f103c8 \
     bluepill-stm32f103cb \
     calliope-mini \
+    derfmega128 \
     hifive1 \
     hifive1b \
     i-nucleo-lrwan1 \
     im880b \
     lsn50 \
+    mega-xplained \
     microbit \
+    microduino-corerf \
+    msb-430 \
+    msb-430h \
     nrf51dongle \
     nrf6310 \
     nucleo-f030r8 \
@@ -29,8 +45,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     samd10-xmini \
     saml10-xpro \
     saml11-xpro \
-    seeedstudio-gd32 \
-    sipeed-longan-nano \
     slstk3400a \
     stk3200 \
     stm32f030f4-demo \
@@ -39,5 +53,9 @@ BOARD_INSUFFICIENT_MEMORY := \
     stm32g0316-disco \
     stm32l0538-disco \
     stm32mp157c-dk2 \
+    telosb \
+    waspmote-pro \
     yunjia-nrf51822 \
+    z1 \
+    zigduino \
     #

pkg/tinydtls/Makefile

@@ -5,7 +5,10 @@ PKG_LICENSE=EPL-1.0,EDL-1.0
 
 include $(RIOTBASE)/pkg/pkg.mk
 
-CFLAGS += -Wno-implicit-fallthrough
+# tinyDTLS custom logging functions pass non-literals to printf(), so disable them
+ifneq (,$(filter arch_avr8,$(FEATURES_USED)))
+  CFLAGS += -DNDEBUG
+endif
 
 all:
 	$(QQ)"$(MAKE)" -C $(PKG_SOURCE_DIR) -f $(PKG_SOURCE_DIR)/Makefile.riot

pkg/tinydtls/Makefile.dep

@@ -7,9 +7,6 @@ USEMODULE += tinydtls_aes
 USEMODULE += tinydtls_ecc
 USEMODULE += ztimer_msec
 
-# TinyDTLS only has support for 32-bit architectures ATM
-FEATURES_REQUIRED += arch_32bit
-
 ifneq (,$(filter sock_dtls,$(USEMODULE)))
   USEMODULE += tinydtls_sock_dtls
   USEMODULE += ztimer_usec

tests/gcoap_dns/Makefile.ci

@@ -1,12 +1,28 @@
 BOARD_INSUFFICIENT_MEMORY := \
     airfy-beacon \
+    arduino-duemilanove \
+    arduino-leonardo \
+    arduino-mega2560 \
+    arduino-nano \
+    arduino-uno \
+    atmega1284p \
+    atmega328p \
+    atmega328p-xplained-mini \
+    atxmega-a1-xplained \
+    atxmega-a1u-xpro \
+    atxmega-a3bu-xplained \
     blackpill-stm32f103c8 \
     bluepill-stm32f030c8 \
     bluepill-stm32f103c8 \
     calliope-mini \
+    derfmega128 \
     i-nucleo-lrwan1 \
     im880b \
+    mega-xplained \
     microbit \
+    microduino-corerf \
+    msb-430 \
+    msb-430h \
     nrf51dongle \
     nrf6310 \
     nucleo-f030r8 \
@@ -21,8 +37,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     samd10-xmini \
     saml10-xpro \
     saml11-xpro \
-    seeedstudio-gd32 \
-    sipeed-longan-nano \
     slstk3400a \
     stk3200 \
     stm32f030f4-demo \
@@ -31,5 +45,9 @@ BOARD_INSUFFICIENT_MEMORY := \
     stm32g0316-disco \
     stm32l0538-disco \
     stm32mp157c-dk2 \
+    telosb \
+    waspmote-pro \
     yunjia-nrf51822 \
+    z1 \
+    zigduino \
     #

tests/gnrc_sock_dodtls/Makefile

@@ -4,9 +4,6 @@ RIOTBASE ?= $(CURDIR)/../..
 
 export TAP ?= tap0
 
-# TinyDTLS only has support for 32-bit architectures ATM
-FEATURES_REQUIRED += arch_32bit
-
 USEMODULE += auto_init_gnrc_netif
 USEMODULE += ipv4_addr
 USEMODULE += ipv6_addr

tests/gnrc_sock_dodtls/Makefile.ci

@@ -1,11 +1,23 @@
 BOARD_INSUFFICIENT_MEMORY := \
+    arduino-duemilanove \
+    arduino-leonardo \
+    arduino-mega2560 \
+    arduino-nano \
+    arduino-uno \
+    atmega1284p \
+    atmega328p \
+    atmega328p-xplained-mini \
+    atxmega-a3bu-xplained \
     blackpill-stm32f103c8 \
-    bluepill-stm32f103c8 \
     bluepill-stm32f030c8 \
+    bluepill-stm32f103c8 \
+    derfmega128 \
     hifive1 \
     hifive1b \
     i-nucleo-lrwan1 \
     im880b \
+    mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f030r8 \
@@ -26,12 +38,12 @@ BOARD_INSUFFICIENT_MEMORY := \
     stk3200 \
     stm32f030f4-demo \
     stm32f0discovery \
-    stm32l0538-disco \
     stm32f7508-dk \
     stm32g0316-disco \
+    stm32l0538-disco \
     stm32mp157c-dk2 \
     telosb \
-    thingy52 \
+    waspmote-pro \
     z1 \
     zigduino \
     #

tests/nanocoap_cli/Makefile.ci

@@ -1,7 +1,17 @@
 BOARD_INSUFFICIENT_MEMORY := \
+    arduino-duemilanove \
+    arduino-leonardo \
+    arduino-mega2560 \
+    arduino-nano \
+    arduino-uno \
+    atmega328p \
+    atmega328p-xplained-mini \
+    atxmega-a1-xplained \
+    atxmega-a1u-xpro \
     bluepill-stm32f030c8 \
     i-nucleo-lrwan1 \
-    m1284p \
+    mega-xplained \
+    microduino-corerf \
     msb-430 \
     msb-430h \
     nucleo-f030r8 \
@@ -14,7 +24,6 @@ BOARD_INSUFFICIENT_MEMORY := \
     nucleo-l053r8 \
     samd10-xmini \
     seeedstudio-gd32 \
-    sipeed-longan-nano \
     slstk3400a \
     stk3200 \
     stm32f030f4-demo \
@@ -22,6 +31,7 @@ BOARD_INSUFFICIENT_MEMORY := \
     stm32g0316-disco \
     stm32l0538-disco \
     telosb \
+    waspmote-pro \
     z1 \
     zigduino \
     #

tests/pkg_tinydtls_sock_async/Makefile

@@ -1,8 +1,5 @@
 include ../Makefile.tests_common
 
-# TinyDTLS only has support for 32-bit architectures ATM
-FEATURES_REQUIRED += arch_32bit
-
 # Include packages that pull up and auto-init the link layer.
 # NOTE: 6LoWPAN will be included if IEEE802.15.4 devices are present
 USEMODULE += netdev_default

tests/pkg_tinydtls_sock_async/Makefile.ci

@@ -1,15 +1,25 @@
 BOARD_INSUFFICIENT_MEMORY := \
     airfy-beacon \
+    arduino-duemilanove \
+    arduino-leonardo \
+    arduino-mega2560 \
+    arduino-nano \
+    arduino-uno \
+    atmega1284p \
+    atmega328p \
+    atmega328p-xplained-mini \
+    atxmega-a3bu-xplained \
     b-l072z-lrwan1 \
     blackpill-stm32f103c8 \
     blackpill-stm32f103cb \
+    bluepill-stm32f030c8 \
     bluepill-stm32f103c8 \
     bluepill-stm32f103cb \
-    bluepill-stm32f030c8 \
     calliope-mini \
     cc1350-launchpad \
     cc2650-launchpad \
     cc2650stk \
+    derfmega128 \
     e104-bt5010a-tb \
     e104-bt5011a-tb \
     hifive1 \
@@ -18,7 +28,11 @@ BOARD_INSUFFICIENT_MEMORY := \
     im880b \
     lsn50 \
     maple-mini \
+    mega-xplained \
     microbit \
+    microduino-corerf \
+    msb-430 \
+    msb-430h \
     nrf51dongle \
     nrf6310 \
     nucleo-f030r8 \
@@ -47,7 +61,10 @@ BOARD_INSUFFICIENT_MEMORY := \
     stm32f7508-dk \
     stm32g0316-disco \
     stm32l0538-disco \
-    stm32mindev \
     stm32mp157c-dk2 \
+    telosb \
+    waspmote-pro \
     yunjia-nrf51822 \
+    z1 \
+    zigduino \
     #