IAR generates warning Pe111 'statement is unreachable'. In a couple of
cases, replace return statements with TU_ATTR_FALLTHROUGH; because some
compilers apparently can't figure out that the return statements are
unreachable but do whinge about an imagined fall-through without them!
USB3CV tool complains about too short serial number being used
in MSC device.
This just extends serial number to 12 characters, it makes it
easier to analyze USB3CV logs where this unnecessary warning
made output red.
Offending warning:
Serial Number string for MSC device : iSerialNumber = 0x3
Checking iSerialNumber String Descriptor: index = 0x03.
String Descriptor : "123456". (ENGLISH_US)
Using Language ID 0x409
MSC Serial Number length = 14
Invalid MSC Serial Number length : should be >= 26
*************************
Invalid MSC Serial Number length
*************************
*************************
(MSC: 5.1.2) Serial number must be a string, 12 characters or longer
(if the device supports a BOT interface, bInterfaceProtocol = 0x50),
or exactly 12 characters long (if the device supports a CBI interface,
bInterfaceProtocol = 0x00 or 0x01, and has a serial number).
- Examples should be CMake buildable from their own subdirectory; such a build will error out based on
matching .skip.MCU_xxx or a mismatched .only.MCU_
- It should be possible to build from a higher level and use .skip.MCU_ and .only.MCU_ to filter which
examples get built
- The intention is for the CMakeLists.txts in the examples to be non family specific and without MCU based IFs. I have
started this work, but am not really sure the state of the esp32 stuff; in any case the plan is to have
everything encapsulated in the FAMILY/family.cmake
- pico_examples now just includes examples/device/CMakeLists.txt and examples/host/CMakeLists.txt directly, as they
also build correctly when included from there.
Note that .skip.MCU_ for esp32 in the directories it wasn't previously avaiable has not been added, as the .skip is common to the regular Makefile builds also. It isn't clear whether these examples should build for esp32, but if not .skip should be added.
hathach