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Simulate query delay; getting to a point where implementing clear/aborts makes

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sense. Probably adding too many concurance issues; need to figure out
semaphores.
This commit is contained in:
Nathan Conrad
2019-09-14 21:24:52 -04:00
parent 64bfec79b2
commit e53e9bd4f0
6 changed files with 97 additions and 35 deletions
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6
examples/device/usbtmc/src/usb_descriptors.c
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@@ -110,10 +110,10 @@ uint8_t const * tud_hid_descriptor_report_cb(void)
USBTMC_BULK_DESCRIPTORS(/* OUT = */0x03, /* IN = */ 0x83)
#if defined(CFG_TUD_USBTMC_ENABLE_INT_EP)
// Interrupt endpoint should be 2 bytes on a FS USB link
# define USBTMC_DESC(_itfnum) \
USBTMC_DESC_MAIN(_itfnum, /* _epCount = */ 3), \
USBTMC_INT_DESCRIPTOR(/* INT ep # */ 0x84, /* epMaxSize = */ 64, /* bInterval = */16u )
USBTMC_INT_DESCRIPTOR(/* INT ep # */ 0x84, /* epMaxSize = */ 2, /* bInterval = */16u )
# define USBTMC_DESC_LEN (USBTMC_IF_DESCRIPTOR_LEN + USBTMC_BULK_DESCRIPTORS_LEN + USBTMC_INT_DESCRIPTOR_LEN)
#else
@@ -248,7 +248,7 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index)
}
// first byte is length (including header), second byte is string type
_desc_str[0] = (TUSB_DESC_STRING << 8 ) | (2*chr_count + 2);
_desc_str[0] = (((uint16_t)TUSB_DESC_STRING) << 8 ) | (2u*chr_count + 2u);
return _desc_str;
}