From 0c9fb0b00bd1fb536a68e05432bfc96dfd587ab9 Mon Sep 17 00:00:00 2001 From: Dan-guanghua Date: Tue, 16 Dec 2025 18:04:29 +0800 Subject: [PATCH] enable audio loopback --- sw_usb_audio/app_usb_aud_phaten_golden/src/extensions/dsp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sw_usb_audio/app_usb_aud_phaten_golden/src/extensions/dsp.c b/sw_usb_audio/app_usb_aud_phaten_golden/src/extensions/dsp.c index df2cede..3578744 100644 --- a/sw_usb_audio/app_usb_aud_phaten_golden/src/extensions/dsp.c +++ b/sw_usb_audio/app_usb_aud_phaten_golden/src/extensions/dsp.c @@ -201,7 +201,11 @@ void UserBufferManagement(unsigned sampsFromUsbToAudio[], unsigned sampsFromAudi chan_in_buf_word(uc_dsp_to_dnr_t1, (uint32_t *)(&ubm_micOut[1]), DSP_BLOCK_LENGTH); #endif } - buffer_exchange(uc_eq_data, sampsFromUsbToAudio); +#if EQ_EN + buffer_exchange(uc_eq_data, sampsFromUsbToAudio); +#endif + sampsFromAudioToUsb[0] = sampsFromUsbToAudio[0]; + sampsFromAudioToUsb[1] = sampsFromUsbToAudio[1]; } #if (HID_CONTROLS == 1)