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esp32-s2_dfu
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abtract attribute fallthrough

This commit is contained in:
hathach 2022-07-14 18:39:47 +07:00
parent 4bd47bcb99
commit 7e4c0f64cd
No known key found for this signature in database
GPG Key ID: F5D50C6D51D17CBA
2 changed files with 11 additions and 3 deletions
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10
src/common/tusb_compiler.h
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@ -131,6 +131,12 @@
#define TU_ATTR_BIT_FIELD_ORDER_BEGIN
#define TU_ATTR_BIT_FIELD_ORDER_END
#if __has_attribute(__fallthrough__)
#define TU_ATTR_FALLTHROUGH __attribute__((fallthrough))
#else
#define TU_ATTR_FALLTHROUGH do {} while (0) /* fallthrough */
#endif
// Endian conversion use well-known host to network (big endian) naming
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#define TU_BYTE_ORDER TU_LITTLE_ENDIAN
@ -156,6 +162,7 @@
#define TU_ATTR_DEPRECATED(mess) __attribute__ ((deprecated(mess))) // warn if function with this attribute is used
#define TU_ATTR_UNUSED __attribute__ ((unused)) // Function/Variable is meant to be possibly unused
#define TU_ATTR_USED __attribute__ ((used))
#define TU_ATTR_FALLTHROUGH __attribute__((fallthrough))
#define TU_ATTR_PACKED_BEGIN
#define TU_ATTR_PACKED_END
@ -182,6 +189,7 @@
#define TU_ATTR_DEPRECATED(mess) __attribute__ ((deprecated(mess))) // warn if function with this attribute is used
#define TU_ATTR_UNUSED __attribute__ ((unused)) // Function/Variable is meant to be possibly unused
#define TU_ATTR_USED __attribute__ ((used)) // Function/Variable is meant to be used
#define TU_ATTR_FALLTHROUGH __attribute__((fallthrough))
#define TU_ATTR_PACKED_BEGIN
#define TU_ATTR_PACKED_END
@ -207,6 +215,7 @@
#define TU_ATTR_DEPRECATED(mess)
#define TU_ATTR_UNUSED
#define TU_ATTR_USED
#define TU_ATTR_FALLTHROUGH do {} while (0) /* fallthrough */
#define TU_ATTR_PACKED_BEGIN _Pragma("pack")
#define TU_ATTR_PACKED_END _Pragma("packoption")
@ -227,6 +236,7 @@
#error "Compiler attribute porting is required"
#endif
#if (TU_BYTE_ORDER == TU_LITTLE_ENDIAN)
#define tu_htons(u16) (TU_BSWAP16(u16))

4
src/host/usbh.c
View File

@ -655,9 +655,7 @@ static bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result
TU_ASSERT( hcd_edpt_xfer(rhport, dev_addr, tu_edpt_addr(0, request->bmRequestType_bit.direction), _ctrl_xfer.buffer, request->wLength) );
return true;
}
#if __GNUC__ >= 7
__attribute__((fallthrough));
#endif
TU_ATTR_FALLTHROUGH;
case CONTROL_STAGE_DATA:
if (request->wLength)