shared/tinyusb: Revert setting of CFG_TUD_CDC_EP_BUFSIZE to 256.

This reverts commit 0613d3e. The value of CFG_TUD_CDC_EP_BUFSIZE should match the endpoint size, otherwise data may stay in the lower layers of the USB stack (and not passed up to the higher layers) until a total of CFG_TUD_CDC_EP_BUFSIZE bytes have been received, which may not happen for a long time. Fixes issue micropython#11253. Signed-off-by: Damien George <[email protected]>
lvgl · Apr 21, 2023 · ec1eecc · ec1eecc
1 parent bf3eb9d
commit ec1eecc
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/shared/tinyusb/tusb_config.h b/shared/tinyusb/tusb_config.h
@@ -59,7 +59,6 @@
 
 // CDC Configuration
 #if CFG_TUD_CDC
-#define CFG_TUD_CDC_EP_BUFSIZE  (256)
 #define CFG_TUD_CDC_RX_BUFSIZE  (256)
 #define CFG_TUD_CDC_TX_BUFSIZE  (256)
 #endif