diff options
| author | Keith Packard <keithp@keithp.com> | 2018-01-07 12:43:13 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2018-01-07 12:43:13 -0800 |
| commit | 42072f591690b8258d957ab7a9b2f5d911676b39 (patch) | |
| tree | a25140c9fe685799b15fc69702b90d8d74177791 /src/stmf0/stm32f0.h | |
| parent | eead259673c6594d41cfab796c8674c8bf1863cc (diff) | |
altos/stmf0: Use double buffering for USB tx data
This shouldn't have much of an effect, but shows how double buffering
works.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stmf0/stm32f0.h')
| -rw-r--r-- | src/stmf0/stm32f0.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/stmf0/stm32f0.h b/src/stmf0/stm32f0.h index 61faf2e4..1dbe6a12 100644 --- a/src/stmf0/stm32f0.h +++ b/src/stmf0/stm32f0.h @@ -1906,7 +1906,9 @@ extern struct stm_usb stm_usb; #define STM_USB_EPR_EP_TYPE_INTERRUPT 3 #define STM_USB_EPR_EP_TYPE_MASK 3 #define STM_USB_EPR_EP_KIND 8 +#define STM_USB_EPR_EP_KIND_SNGL_BUF 0 /* Bulk */ #define STM_USB_EPR_EP_KIND_DBL_BUF 1 /* Bulk */ +#define STM_USB_EPR_EP_KIND_NO_STATUS_OUT 0 /* Control */ #define STM_USB_EPR_EP_KIND_STATUS_OUT 1 /* Control */ #define STM_USB_EPR_CTR_TX 7 #define STM_USB_CTR_TX_WRITE_INVARIANT 1 |