diff options
| author | hathach <[email protected]> | 2023-08-30 16:21:43 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2023-08-30 16:21:43 +0700 |
| commit | 41493426b38c8ce44b1f7720b907538bc5402f98 (patch) | |
| tree | e25d55d1cd9d9c8101969edca0b4012e8d5bc790 /src | |
| parent | 1ab488eb06ef4cb8ad9c0cff91e6b0caf76f73c4 (diff) | |
use ep buf to keep setup packet, work well with hid device
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/analog/max3421/hcd_max3421.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/portable/analog/max3421/hcd_max3421.c b/src/portable/analog/max3421/hcd_max3421.c index 705bb5bfd..d644390da 100644 --- a/src/portable/analog/max3421/hcd_max3421.c +++ b/src/portable/analog/max3421/hcd_max3421.c @@ -633,6 +633,7 @@ TU_ATTR_ALWAYS_INLINE static inline void xact_inout(uint8_t rhport, max3421_ep_t // setup if (ep->is_setup) { peraddr_write(rhport, ep->daddr, in_isr); + fifo_write(rhport, SUDFIFO_ADDR, ep->buf, 8, in_isr); hxfr_write(rhport, HXFR_SETUP, in_isr); return; } @@ -703,12 +704,12 @@ bool hcd_setup_send(uint8_t rhport, uint8_t daddr, uint8_t const setup_packet[8] TU_ASSERT(ep); ep->ep_dir = 0; + ep->is_setup = 1; + ep->buf = (uint8_t*)(uintptr_t) setup_packet; ep->total_len = 8; ep->xferred_len = 0; + ep->xfer_complete = 0; ep->xfer_pending = 1; - ep->is_setup = 1; - - fifo_write(rhport, SUDFIFO_ADDR, setup_packet, 8, false); // carry out transfer if not busy if ( !atomic_flag_test_and_set(&_hcd_data.busy) ) { |