Fetch LwM2M related updates from upstream #1264
Commits on Aug 3, 2023
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[nrf fromtree] net: lib: lwm2m: Use int16_t for signal strength
The signal strength for the connectivity monitor was defined as int8_t, however this was too small for LTE RSRP values, which has range [-140,-44]. Signed-off-by: Jarno Lämsä <jarno.lamsa@nordicsemi.no> (cherry picked from commit 7ae4e24)
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[nrf fromtree] net: lwm2m: Update next event timestamp on PMAX change
When PMAX value is changed, it should update all events. I believe there is a bug that caused the code only to update events that are ongoing (to be send). Now if PMAX changes, next event timestamp is recalculated. Fixes #59397 Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> (cherry picked from commit aaa9ced)
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[nrf fromtree] net: lwm2m: Create socketpair that can wake up zsock_p…
…oll() Allow socket-loop to wake up immediately, if there are changes, instead of waiting for zsock_poll() to timeout. This change makes engine more reactive and removes hard coded timeout from zsock_poll(). Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> (cherry picked from commit 1dfa711)
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[nrf fromtree] net: lwm2m: Add support for non-periodic services
Engine now allows registering service callbacks that are called only once on a given timestamp. This allows tickless services to be developed. Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> (cherry picked from commit 2da8844)
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[nrf fromtree] net: lwm2m: Refactor RD client to be tickless
Call RD client service only when there is state transitioning. Remove periodic 500 ms timer. Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> (cherry picked from commit 518bbc1)
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[nrf fromtree] net: coap: Use 64bit timestamps
Use 64bit timestamps from k_uptime_get() so they don't roll over during the expected device lifetime. Fixes #60826 Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> (cherry picked from commit 838ab80)
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[nrf fromtree] tests: lwm2m: Fix too small test buffer
ZTEST(lwm2m_registry, test_strings) is using opaque resource 0/0/3 to write a test string "coap://127.0.0.1" which happens to be same length as default key size. Need more room to add end marker and verify it. Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> (cherry picked from commit 14573fc)
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[nrf fromtree] test: net: lwm2m: Fix build warning about unitialized
Few variables were uninitialized on certain cases. Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> (cherry picked from commit 0f6ded7)
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[nrf fromtree] tests: net: lwm2m: Remove timing sensitive assert
As the lwm2m_reset_message() is stubbed, it does not remove a message from rettry queue. Therefore depending on the simulation speed, retries can happen one or many times. Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> (cherry picked from commit e92f8ac)
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[nrf fromtree] tests: net: lwm2m: Remove unnecessary filtering
Content-format tests do not require network or Newlibc, so by removing these filters. Defined a native_posix as the only integration platform because all simulated arm-zephyr-eabi platforms are filtered out by Twister. Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no> (cherry picked from commit a7498c3)
