improve nrf52 dcd, add fix for hw ACK issue with bulk

1 files changed, 0 insertions, 6 deletions

diff --git a/tinyusb/class/cdc/cdc_device.c b/tinyusb/class/cdc/cdc_device.c
index 9237e1945..506407179 100644
--- a/tinyusb/class/cdc/cdc_device.c
+++ b/tinyusb/class/cdc/cdc_device.c
@@ -66,13 +66,7 @@ typedef struct {
 }cdcd_interface_t;

 

 // TODO multiple rhport

-#if CFG_TUSB_MCU == OPT_MCU_NRF5X

-// FIXME nrf52 OUT bug ( Controller ACK data even we didn't prepare transfer )

-CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN uint8_t _tmp_rx_buf[600];

-#else

 CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN uint8_t _tmp_rx_buf[64];

-#endif

-

 CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN uint8_t _tmp_tx_buf[64];

 

 FIFO_DEF(_rx_ff, CFG_TUD_CDC_BUFSIZE, uint8_t, true);