Andrew March comments

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                                            Andrew March

Line out?

Thanks for the response. My iPhone works well enough with my stereo, I'll do some tests with that IC and post again after :)

esp32 psram based buffer doesn't quite work

Internal SRAM is 32bit @ 240MHz. PSRAM is 4-bit @ 80MHz. PSRAM on ESP32 shares a cache with Flash, which needs to be flushed periodically to load more code. Effectively...

Using Expo on Android, ask permissions?

In EXPO I believe the plugin is responsible for asking permissions. Do the maintainers of this repo also maintain the expo plugin?

No, I get the same error compiling usbMidiLoopback. Infact in the examples drop-down, USBMIDI examples are placed in the INCOMPATIBLE sub-menu. XIAO has it's own board file. https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json

PluggableUSB.h

It's strange, because I have been compiling the same program for over a year, with no errors, it only appeared recently. I updated your library, got the error, went back...

PluggableUSB.h

Would you be interested in supporting the XIAO? It's one of the only ways to get a SAMD21 with the chip shortage.

PluggableUSB.h

I installed Adafruit SAMD boards, and selected trinket_m0. I get the same error, and USBMIDI is still listed as INCOMPATIBLE. Any idea what could be going on here? Is this...

PluggableUSB.h

I also get the error when using Arduino zero. ``` /Arduino/libraries/USBMIDI/src/usbmidi_pluggableusb.cpp:15:10: fatal error: PluggableUSB.h: No such file or directory #include ```

PluggableUSB.h

you code does ``` #include ``` other libs do something like ``` #if defined(ARDUINO_ARCH_AVR) #include "PluggableUSB.h" #elif defined(ARDUINO_ARCH_SAM) #include "USB/PluggableUSB.h" ```