From e39fcda8eb1bfc1ccc1660079189f9ae39392abe Mon Sep 17 00:00:00 2001 From: Li Weiwei Date: Fri, 13 Oct 2017 09:14:07 +0800 Subject: [PATCH] stm32/usbd_cdc_interface.h: Fix code comments after recent refactor. --- ports/stm32/usbd_cdc_interface.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ports/stm32/usbd_cdc_interface.h b/ports/stm32/usbd_cdc_interface.h index 6dcab7d479..98b8fc077d 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