circuitpython/stm/lib/usbd_conf.h

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2013-10-12 19:42:20 -04:00
#ifndef __USBD_CONF__H__
#define __USBD_CONF__H__
#define USBD_CFG_MAX_NUM 1
#define USBD_ITF_MAX_NUM 1 // TODO need more than 1?
// CDC Endpoints parameters
#define CDC_IN_EP 0x81 /* EP1 for data IN */
#define CDC_OUT_EP 0x01 /* EP1 for data OUT */
#define CDC_CMD_EP 0x82 /* EP2 for CDC commands */
#define CDC_DATA_MAX_PACKET_SIZE 64 /* Endpoint IN & OUT Packet size */
#define CDC_CMD_PACKET_SZE 8 /* Control Endpoint Packet size */
#define CDC_IN_FRAME_INTERVAL 5 /* Number of frames between IN transfers */
#define APP_RX_DATA_SIZE 2048 /* Total size of IN buffer:
APP_RX_DATA_SIZE*8/MAX_BAUDARATE*1000 should be > CDC_IN_FRAME_INTERVAL */
// MSC parameters
#define MSC_IN_EP 0x83
#define MSC_OUT_EP 0x03
#define MSC_MAX_PACKET 64
#define MSC_MEDIA_PACKET 2048 /* XXX was 4096; how small can we make it? */
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#endif //__USBD_CONF__H__