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<title>tinyusb.git/examples/device/midi2_device/Makefile, branch master</title>
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<updated>2026-05-16T16:00:05Z</updated>
<entry>
<title>midi2: device example - portable, add protocol fallback</title>
<updated>2026-05-16T16:00:05Z</updated>
<author>
<name>Saulo Veríssimo</name>
<email>sauloverissimo@gmail.com</email>
</author>
<published>2026-05-16T16:00:05Z</published>
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<id>urn:sha1:43a72cb614e2fdd27788057a6f9e843d458f1ca5</id>
<content type='text'>
Remove the rp2040-only guard; the example now follows the audio_test
pattern (only Espressif uses its own build system). Add CMakePresets.json
and generic product strings.

The runtime fallback picks the path that matches the host state, per
message, mirroring the idea behind the UAC examples:
  Alt 0                   USB-MIDI 1.0 32-bit Event Packets (packet_write)
  Alt 1 + MIDI 1.0 negotiated   UMP MT 0x2 (ump_write)
  Alt 1 + MIDI 2.0 negotiated   UMP MT 0x4 (ump_write)

Build-tested on rp2040, rp2350, stm32f0/f1/f2/f3/f4/f7/g0/g4/h5/h7/l0/l4/u0/u5/wb/c0,
samd2x_l2x, samd5x_e5x, same7x, nrf, imxrt, lpc17, lpc55, mcx, ra,
da1469x, efm32.

Ref #3571
</content>
</entry>
<entry>
<title>fix: CI build failures on non-RP2040 platforms</title>
<updated>2026-05-12T14:07:44Z</updated>
<author>
<name>Saulo Veríssimo</name>
<email>sauloverissimo@gmail.com</email>
</author>
<published>2026-03-25T10:29:10Z</published>
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<id>urn:sha1:f8a5fc37f3472cb2e3eb584d58e9cf4588dc4329</id>
<content type='text'>
- Use UINT32_C(1) instead of 1u for bit shifts &gt;= 16 in
  midi2_device.c to avoid shift-count-overflow on 16-bit
  platforms (MSP430)
- Add Makefiles for midi2_device and midi2_host examples with
  family guard (skip if FAMILY != rp2040). These examples
  require Pico SDK and board-specific hardware
- Restrict midi2_device CMakeLists.txt to rp2040 family
  (matching midi2_host)
</content>
</entry>
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