diff options
Diffstat (limited to 'Middlewares/ST/STM32_USB_Device_Library/Class/CDC_ECM/Inc/usbd_cdc_ecm.h')
| -rw-r--r-- | Middlewares/ST/STM32_USB_Device_Library/Class/CDC_ECM/Inc/usbd_cdc_ecm.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Middlewares/ST/STM32_USB_Device_Library/Class/CDC_ECM/Inc/usbd_cdc_ecm.h b/Middlewares/ST/STM32_USB_Device_Library/Class/CDC_ECM/Inc/usbd_cdc_ecm.h index f4bef2c71..cdc2d6cb4 100644 --- a/Middlewares/ST/STM32_USB_Device_Library/Class/CDC_ECM/Inc/usbd_cdc_ecm.h +++ b/Middlewares/ST/STM32_USB_Device_Library/Class/CDC_ECM/Inc/usbd_cdc_ecm.h @@ -75,6 +75,8 @@ extern "C" { #define CDC_ECM_CONFIG_DESC_SIZ 79U +#define CDC_ECM_DATA_BUFFER_SIZE 2000U + #define CDC_ECM_DATA_HS_IN_PACKET_SIZE CDC_ECM_DATA_HS_MAX_PACKET_SIZE #define CDC_ECM_DATA_HS_OUT_PACKET_SIZE CDC_ECM_DATA_HS_MAX_PACKET_SIZE @@ -173,7 +175,7 @@ typedef struct typedef struct { - uint32_t data[2000 / 4]; /* Force 32bits alignment */ + uint32_t data[CDC_ECM_DATA_BUFFER_SIZE / 4]; /* Force 32bits alignment */ uint8_t CmdOpCode; uint8_t CmdLength; uint8_t Reserved1; /* Reserved Byte to force 4 bytes alignment of following fields */ |