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https://github.com/hathach/tinyusb.git
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Move descriptors to usbd.h
This commit is contained in:
Nathan Conrad
parent
346443118f
commit
7e0490bbf3
examples/device/usbtmc/src
src
@ -105,16 +105,16 @@ uint8_t const * tud_hid_descriptor_report_cb(void)
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#if defined(CFG_TUD_USBTMC)
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# define USBTMC_DESC_MAIN(_itfnum,_bNumEndpoints) \
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USBTMC_IF_DESCRIPTOR(_itfnum, _bNumEndpoints, /*_stridx = */ 4u, USBTMC_PROTOCOL_USB488), \
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USBTMC_BULK_DESCRIPTORS(/* OUT = */0x03, /* IN = */ 0x83)
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# define TUD_USBTMC_DESC_MAIN(_itfnum,_bNumEndpoints) \
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TUD_USBTMC_IF_DESCRIPTOR(_itfnum, _bNumEndpoints, /*_stridx = */ 4u, TUD_USBTMC_PROTOCOL_USB488), \
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TUD_USBTMC_BULK_DESCRIPTORS(/* OUT = */0x03, /* IN = */ 0x83, /* packet size = */USBTMCD_MAX_PACKET_SIZE)
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#if defined(CFG_TUD_USBTMC_ENABLE_INT_EP)
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// Interrupt endpoint should be 2 bytes on a FS USB link
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# define USBTMC_DESC(_itfnum) \
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USBTMC_DESC_MAIN(_itfnum, /* _epCount = */ 3), \
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USBTMC_INT_DESCRIPTOR(/* INT ep # */ 0x84, /* epMaxSize = */ 2, /* bInterval = */16u )
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# define USBTMC_DESC_LEN (USBTMC_IF_DESCRIPTOR_LEN + USBTMC_BULK_DESCRIPTORS_LEN + USBTMC_INT_DESCRIPTOR_LEN)
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# define TUD_USBTMC_DESC(_itfnum) \
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TUD_USBTMC_DESC_MAIN(_itfnum, /* _epCount = */ 3), \
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TUD_USBTMC_INT_DESCRIPTOR(/* INT ep # */ 0x84, /* epMaxSize = */ 2, /* bInterval = */16u )
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# define USBTMC_DESC_LEN (TUD_USBTMC_IF_DESCRIPTOR_LEN + TUD_USBTMC_BULK_DESCRIPTORS_LEN + TUD_USBTMC_INT_DESCRIPTOR_LEN)
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#else
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@ -174,7 +174,7 @@ uint8_t const desc_configuration[] =
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#endif
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#if CFG_TUD_USBTMC
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USBTMC_DESC(ITF_NUM_USBTMC),
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TUD_USBTMC_DESC(ITF_NUM_USBTMC),
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#endif
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#if CFG_TUD_MSC
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@ -218,7 +218,7 @@ static uint16_t _desc_str[32];
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// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
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uint16_t const* tud_descriptor_string_cb(uint8_t index)
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{
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uint8_t chr_count;
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size_t chr_count;
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if ( index == 0)
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{
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@ -246,7 +246,7 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index)
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}
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// first byte is length (including header), second byte is string type
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_desc_str[0] = (((uint16_t)TUSB_DESC_STRING) << 8 ) | (2u*chr_count + 2u);
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_desc_str[0] = (uint16_t)((((uint16_t)TUSB_DESC_STRING) << 8 ) | (2u*chr_count + 2u));
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return _desc_str;
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}
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@ -251,9 +251,9 @@ bool usbtmcd_open(uint8_t rhport, tusb_desc_interface_t const * itf_desc, uint16
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usbtmcd_reset(rhport);
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// Perhaps there are other application specific class drivers, so don't assert here.
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if( itf_desc->bInterfaceClass != USBTMC_APP_CLASS)
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if( itf_desc->bInterfaceClass != TUD_USBTMC_APP_CLASS)
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return false;
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if( itf_desc->bInterfaceSubClass != USBTMC_APP_SUBCLASS)
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if( itf_desc->bInterfaceSubClass != TUD_USBTMC_APP_SUBCLASS)
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return false;
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// Only 2 or 3 endpoints are allowed for USBTMC.
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@ -272,6 +272,7 @@ bool usbtmcd_open(uint8_t rhport, tusb_desc_interface_t const * itf_desc, uint16
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tusb_desc_endpoint_t const *ep_desc = (tusb_desc_endpoint_t const *)p_desc;
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switch(ep_desc->bmAttributes.xfer) {
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case TUSB_XFER_BULK:
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TU_ASSERT(ep_desc->wMaxPacketSize.size == USBTMCD_MAX_PACKET_SIZE);
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if (tu_edpt_dir(ep_desc->bEndpointAddress) == TUSB_DIR_IN)
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{
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usbtmc_state.ep_bulk_in = ep_desc->bEndpointAddress;
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@ -107,35 +107,5 @@ void usbtmcd_init(void);
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* USBTMC Descriptor Templates
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*************************************************************/
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#define USBTMC_APP_CLASS TUSB_CLASS_APPLICATION_SPECIFIC
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#define USBTMC_APP_SUBCLASS 0x03u
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#define USBTMC_PROTOCOL_STD 0x00u
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#define USBTMC_PROTOCOL_USB488 0x01u
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// Interface number, number of endpoints, EP string index, USB_TMC_PROTOCOL*, bulk-out endpoint ID,
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// bulk-in endpoint ID
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#define USBTMC_IF_DESCRIPTOR(_itfnum, _bNumEndpoints, _stridx, _itfProtocol) \
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/* Interface */ \
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0x09, TUSB_DESC_INTERFACE, _itfnum, 0x00, _bNumEndpoints, USBTMC_APP_CLASS, USBTMC_APP_SUBCLASS, _itfProtocol, _stridx
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#define USBTMC_IF_DESCRIPTOR_LEN 9u
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// bulk-out Size must be a multiple of 4 bytes
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#define USBTMC_BULK_DESCRIPTORS(_epout, _epin) \
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/* Endpoint Out */ \
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7, TUSB_DESC_ENDPOINT, _epout, TUSB_XFER_BULK, U16_TO_U8S_LE(USBTMCD_MAX_PACKET_SIZE), 0u, \
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/* Endpoint In */ \
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7, TUSB_DESC_ENDPOINT, _epin, TUSB_XFER_BULK, U16_TO_U8S_LE(USBTMCD_MAX_PACKET_SIZE), 0u
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#define USBTMC_BULK_DESCRIPTORS_LEN (7u+7u)
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/* optional interrupt endpoint */ \
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// _int_pollingInterval : for LS/FS, expressed in frames (1ms each). 16 may be a good number?
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#define USBTMC_INT_DESCRIPTOR(_ep_interrupt, _ep_interrupt_size, _int_pollingInterval ) \
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7, TUSB_DESC_ENDPOINT, _ep_interrupt, TUSB_XFER_INTERRUPT, U16_TO_U8S_LE(_ep_interrupt_size), 0x16
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#define USBTMC_INT_DESCRIPTOR_LEN (7u)
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#endif /* CLASS_USBTMC_USBTMC_DEVICE_H_ */
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@ -151,7 +151,8 @@ static usbd_class_driver_t const usbd_class_drivers[] =
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// We maybe need to add subclass codes here, or a callback to ask if a driver can
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// handle a particular interface.
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{
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.class_code = TUSB_CLASS_APPLICATION_SPECIFIC,
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.class_code = TUD_USBTMC_APP_CLASS,
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//.subclass_code = TUD_USBTMC_APP_SUBCLASS
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.init = usbtmcd_init,
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.reset = usbtmcd_reset,
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.open = usbtmcd_open,
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@ -261,6 +261,37 @@ TU_ATTR_WEAK bool tud_vendor_control_complete_cb(uint8_t rhport, tusb_control_re
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/* MS Endpoint (connected to embedded jack out) */\
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5, TUSB_DESC_CS_ENDPOINT, MIDI_CS_ENDPOINT_GENERAL, 1, 3
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//------------- TUD_USBTMC/USB488 -------------//
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#define TUD_USBTMC_APP_CLASS (TUSB_CLASS_APPLICATION_SPECIFIC)
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#define TUD_USBTMC_APP_SUBCLASS 0x03u
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#define TUD_USBTMC_PROTOCOL_STD 0x00u
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#define TUD_USBTMC_PROTOCOL_USB488 0x01u
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// Interface number, number of endpoints, EP string index, USB_TMC_PROTOCOL*, bulk-out endpoint ID,
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// bulk-in endpoint ID
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#define TUD_USBTMC_IF_DESCRIPTOR(_itfnum, _bNumEndpoints, _stridx, _itfProtocol) \
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/* Interface */ \
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0x09, TUSB_DESC_INTERFACE, _itfnum, 0x00, _bNumEndpoints, TUD_USBTMC_APP_CLASS, TUD_USBTMC_APP_SUBCLASS, _itfProtocol, _stridx
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#define TUD_USBTMC_IF_DESCRIPTOR_LEN 9u
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#define TUD_USBTMC_BULK_DESCRIPTORS(_epout, _epin, _bulk_epsize) \
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/* Endpoint Out */ \
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7, TUSB_DESC_ENDPOINT, _epout, TUSB_XFER_BULK, U16_TO_U8S_LE(_bulk_epsize), 0u, \
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/* Endpoint In */ \
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7, TUSB_DESC_ENDPOINT, _epin, TUSB_XFER_BULK, U16_TO_U8S_LE(_bulk_epsize), 0u
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#define TUD_USBTMC_BULK_DESCRIPTORS_LEN (7u+7u)
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/* optional interrupt endpoint */ \
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// _int_pollingInterval : for LS/FS, expressed in frames (1ms each). 16 may be a good number?
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#define TUD_USBTMC_INT_DESCRIPTOR(_ep_interrupt, _ep_interrupt_size, _int_pollingInterval ) \
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7, TUSB_DESC_ENDPOINT, _ep_interrupt, TUSB_XFER_INTERRUPT, U16_TO_U8S_LE(_ep_interrupt_size), 0x16
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#define TUD_USBTMC_INT_DESCRIPTOR_LEN (7u)
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//------------- Vendor -------------//
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#define TUD_VENDOR_DESC_LEN (9+7+7)
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