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Fix USBTMC descriptors when INT EP is disabled.

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This commit is contained in:
Nathan Conrad 2020-04-02 23:08:21 -04:00
parent 0d5f3c7f04
commit 32c982b762
1 changed files with 6 additions and 6 deletions
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12
examples/device/usbtmc/src/usb_descriptors.c
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@ -109,18 +109,18 @@ uint8_t const * tud_hid_descriptor_report_cb(void)
TUD_USBTMC_IF_DESCRIPTOR(_itfnum, _bNumEndpoints, /*_stridx = */ 4u, TUD_USBTMC_PROTOCOL_USB488), \
TUD_USBTMC_BULK_DESCRIPTORS(/* OUT = */0x01, /* IN = */ 0x81, /* packet size = */USBTMCD_MAX_PACKET_SIZE)
#if defined(CFG_TUD_USBTMC_ENABLE_INT_EP)
#if CFG_TUD_USBTMC_ENABLE_INT_EP
// Interrupt endpoint should be 2 bytes on a FS USB link
# define TUD_USBTMC_DESC(_itfnum) \
TUD_USBTMC_DESC_MAIN(_itfnum, /* _epCount = */ 3), \
TUD_USBTMC_INT_DESCRIPTOR(/* INT ep # */ 0x82, /* epMaxSize = */ 2, /* bInterval = */16u )
# define USBTMC_DESC_LEN (TUD_USBTMC_IF_DESCRIPTOR_LEN + TUD_USBTMC_BULK_DESCRIPTORS_LEN + TUD_USBTMC_INT_DESCRIPTOR_LEN)
# define TUD_USBTMC_DESC_LEN (TUD_USBTMC_IF_DESCRIPTOR_LEN + TUD_USBTMC_BULK_DESCRIPTORS_LEN + TUD_USBTMC_INT_DESCRIPTOR_LEN)
#else
# define USBTMC_DESC(_itfnum) \
USBTMC_DESC_MAIN(_itfnum, /* _epCount = */ 2u)
# define USBTMC_DESC_LEN (USBTMC_IF_DESCRIPTOR_LEN + USBTMC_BULK_DESCRIPTORS_LEN)
# define TUD_USBTMC_DESC(_itfnum) \
TUD_USBTMC_DESC_MAIN(_itfnum, /* _epCount = */ 2u)
# define TUD_USBTMC_DESC_LEN (TUD_USBTMC_IF_DESCRIPTOR_LEN + TUD_USBTMC_BULK_DESCRIPTORS_LEN)
#endif /* CFG_TUD_USBTMC_ENABLE_INT_EP */
@ -150,7 +150,7 @@ enum
#define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + CFG_TUD_CDC*TUD_CDC_DESC_LEN + CFG_TUD_MSC*TUD_MSC_DESC_LEN + \
CFG_TUD_HID*TUD_HID_DESC_LEN + (CFG_TUD_USBTMC)*USBTMC_DESC_LEN)
CFG_TUD_HID*TUD_HID_DESC_LEN + (CFG_TUD_USBTMC)*TUD_USBTMC_DESC_LEN)
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
// LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number