101 lines
3.8 KiB
C
101 lines
3.8 KiB
C
/*
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* Copyright (C) 2018 Marcus Comstedt
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef BSP_USB_H_
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#define BSP_USB_H_
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#include <stdint.h>
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#define FX3_USB_REQTYPE_DIR_MASK 0x80
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#define FX3_USB_REQTYPE_OUT 0x00
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#define FX3_USB_REQTYPE_IN 0x80
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#define FX3_USB_REQTYPE_TYPE_MASK 0x60
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#define FX3_USB_REQTYPE_TYPE_STD 0x00
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#define FX3_USB_REQTYPE_TYPE_CLASS 0x20
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#define FX3_USB_REQTYPE_TYPE_VENDOR 0x40
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#define FX3_USB_REQTYPE_TGT_MASK 0x1F
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#define FX3_USB_REQTYPE_TGT_DEVICE 0x00
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#define FX3_USB_REQTYPE_TGT_INTERFC 0x01
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#define FX3_USB_REQTYPE_TGT_EP 0x02
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#define FX3_USB_REQTYPE_TGT_OTHER 0x03
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#define FX3_USB_STD_REQUEST_GET_STATUS 0x00
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#define FX3_USB_STD_REQUEST_CLEAR_FEATURE 0x01
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#define FX3_USB_STD_REQUEST_SET_FEATURE 0x03
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#define FX3_USB_STD_REQUEST_SET_ADDRESS 0x05
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#define FX3_USB_STD_REQUEST_GET_DESCRIPTOR 0x06
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#define FX3_USB_STD_REQUEST_SET_DESCRIPTOR 0x07
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#define FX3_USB_STD_REQUEST_GET_CONFIGURATION 0x08
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#define FX3_USB_STD_REQUEST_SET_CONFIGURATION 0x09
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#define FX3_USB_STD_REQUEST_GET_INTERFACE 0x0A
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#define FX3_USB_STD_REQUEST_SET_INTERFACE 0x0B
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#define FX3_USB_STD_REQUEST_SYNCH_FRAME 0x0C
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#define FX3_USB_DESCRIPTOR_DEVICE 0x01
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#define FX3_USB_DESCRIPTOR_CONFIGURATION 0x02
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#define FX3_USB_DESCRIPTOR_STRING 0x03
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#define FX3_USB_DESCRIPTOR_INTERFACE 0x04
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#define FX3_USB_DESCRIPTOR_ENDPOINT 0x05
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#define FX3_USB_DESCRIPTOR_DEVICE_QUALIFIER 0x06
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#define FX3_USB_DESCRIPTOR_OTHER_SPEED_CONFIG 0x07
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#define FX3_USB_DESCRIPTOR_INTERFACE_POWER 0x08
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#define FX3_USB_DESCRIPTOR_OTG 0x09
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#define FX3_USB_DESCRIPTOR_DEBUG 0x0A
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#define FX3_USB_DESCRIPTOR_INTERFACE_ASSOC 0x0B
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#define FX3_USB_DESCRIPTOR_BOS 0x0F
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#define FX3_USB_DESCRIPTOR_DEV_CAPABILITY 0x10
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#define FX3_USB_DESCRIPTOR_SS_EP_COMPANION 0x30
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typedef enum {
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FX3_USB_EP_ISOCHRONOUS = 0,
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FX3_USB_EP_INTERRUPT,
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FX3_USB_EP_BULK,
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FX3_USB_EP_CONTROL,
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} Fx3UsbEndpointType_t;
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typedef enum {
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FX3_USB_HIGH_SPEED = 0,
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FX3_USB_SUPER_SPEED,
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} Fx3UsbSpeed_t;
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struct Fx3UsbCallbacks {
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void (*sutok)(uint8_t request_type, uint8_t request, uint16_t value,
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uint16_t index, uint16_t length, Fx3UsbSpeed_t s);
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};
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extern void Fx3UsbInit(const struct Fx3UsbCallbacks *callbacks);
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extern void Fx3UsbConnect(void);
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extern void Fx3UsbStallEp0(Fx3UsbSpeed_t s);
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extern void Fx3UsbUnstallEp0(Fx3UsbSpeed_t s);
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extern void Fx3UsbDmaDataOut(uint8_t ep, volatile void *buffer,
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uint16_t length);
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extern void Fx3UsbDmaDataIn(uint8_t ep, const volatile void *buffer,
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uint16_t length);
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extern void Fx3UsbEnableInEndpoint(uint8_t ep, Fx3UsbEndpointType_t type,
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uint16_t pktsize);
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extern void Fx3UsbFlushInEndpoint(uint8_t ep);
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#endif /* BSP_USB_H_ */
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