diff options
| author | Li Weiwei | 2017-10-13 09:14:07 +0800 |
|---|---|---|
| committer | Damien George | 2017-10-13 12:45:16 +1100 |
| commit | e39fcda8eb1bfc1ccc1660079189f9ae39392abe (patch) | |
| tree | 213a3764f256559d03579c66d132bfcadfa8217e | |
| parent | 7c7c7b161df5be99aee9dea444b6e4beacf78438 (diff) | |
stm32/usbd_cdc_interface.h: Fix code comments after recent refactor.
| -rw-r--r-- | ports/stm32/usbd_cdc_interface.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/stm32/usbd_cdc_interface.h b/ports/stm32/usbd_cdc_interface.h index 6dcab7d47..98b8fc077 100644 --- a/ports/stm32/usbd_cdc_interface.h +++ b/ports/stm32/usbd_cdc_interface.h @@ -43,8 +43,8 @@ typedef struct _usbd_cdc_itf_t { uint16_t rx_buf_get; // circular buffer index uint8_t tx_buf[USBD_CDC_TX_DATA_SIZE]; // data for USB IN endpoind is stored in this buffer - uint16_t tx_buf_ptr_in; // increment this pointer modulo APP_TX_DATA_SIZE when new data is available - volatile uint16_t tx_buf_ptr_out; // increment this pointer modulo APP_TX_DATA_SIZE when data is drained + uint16_t tx_buf_ptr_in; // increment this pointer modulo USBD_CDC_TX_DATA_SIZE when new data is available + volatile uint16_t tx_buf_ptr_out; // increment this pointer modulo USBD_CDC_TX_DATA_SIZE when data is drained uint16_t tx_buf_ptr_out_shadow; // shadow of above uint8_t tx_buf_ptr_wait_count; // used to implement a timeout waiting for low-level USB driver uint8_t tx_need_empty_packet; // used to flush the USB IN endpoint if the last packet was exactly the endpoint packet size |