From 4632a78883daeb0d6355542c2daa008bfc4d4cc3 Mon Sep 17 00:00:00 2001 From: Zixun LI Date: Tue, 25 Nov 2025 16:03:21 +0100 Subject: [PATCH] dcd/fsdev: re-enable SBUF for STM32U0, no more issue --- src/portable/st/stm32_fsdev/fsdev_stm32.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/portable/st/stm32_fsdev/fsdev_stm32.h b/src/portable/st/stm32_fsdev/fsdev_stm32.h index 30ffadc35..e7a57aca0 100644 --- a/src/portable/st/stm32_fsdev/fsdev_stm32.h +++ b/src/portable/st/stm32_fsdev/fsdev_stm32.h @@ -202,8 +202,7 @@ #include "stm32u0xx.h" #define FSDEV_PMA_SIZE (1024u) #define FSDEV_BUS_32BIT - // Disable SBUF_ISO on U0 for now due to bad performance (audio glitching) - #define FSDEV_HAS_SBUF_ISO 0 + #define FSDEV_HAS_SBUF_ISO 1 #define USB USB_DRD_FS #define USB_EP_CTR_RX USB_EP_VTRX