diff options
| author | milek7 <[email protected]> | 2025-06-25 03:35:40 +0200 |
|---|---|---|
| committer | milek7 <[email protected]> | 2025-06-25 22:10:22 +0200 |
| commit | 4ae433fa6ef451cccb2b09aa3748978b46aade5f (patch) | |
| tree | 10d1225b1b4c9d6466090464b3c45bfa76bddb3c /src/portable/st/stm32_fsdev/fsdev_ch32.h | |
| parent | e95973d3462cdacd165a4057632d46248ded7b8a (diff) | |
stm32_fsdev: Allow configuring single-buffered isochronous endpoints.
Controlled by the embedder defining CFG_TUD_FSDEV_DOUBLE_BUFFERED_ISO_EP
in tusb_config.h. If hardware does have SBUF_ISO bit it will use only
one half of endpoint pair register.
Diffstat (limited to 'src/portable/st/stm32_fsdev/fsdev_ch32.h')
| -rw-r--r-- | src/portable/st/stm32_fsdev/fsdev_ch32.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/portable/st/stm32_fsdev/fsdev_ch32.h b/src/portable/st/stm32_fsdev/fsdev_ch32.h index 518197c47..ceebb6dab 100644 --- a/src/portable/st/stm32_fsdev/fsdev_ch32.h +++ b/src/portable/st/stm32_fsdev/fsdev_ch32.h @@ -54,9 +54,14 @@ #endif #define FSDEV_PMA_SIZE (512u) +#define FSDEV_USE_SBUF_ISO 0 #define FSDEV_REG_BASE (APB1PERIPH_BASE + 0x00005C00UL) #define FSDEV_PMA_BASE (APB1PERIPH_BASE + 0x00006000UL) +#ifndef CFG_TUD_FSDEV_DOUBLE_BUFFERED_ISO_EP + #define CFG_TUD_FSDEV_DOUBLE_BUFFERED_ISO_EP 0 +#endif + /**************************** ISTR interrupt events *************************/ #define USB_ISTR_CTR ((uint16_t)0x8000U) /*!< Correct TRansfer (clear-only bit) */ #define USB_ISTR_PMAOVR ((uint16_t)0x4000U) /*!< DMA OVeR/underrun (clear-only bit) */ |