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Questions about USB Audio

Open fyyxxm opened this issue 3 years ago • 0 comments

In the description of USB audio device unit, only mute control (0x01) is set, which can be recognized normally. However, setting mute control and volume control (0x01 | 0x02) will fail to recognize.

mcu: stm32f427. IDE: keil. using STMCubeMX 6.5 and STM32F4 lib 1.27

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fyyxxm avatar Apr 07 '22 15:04 fyyxxm