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Merge branch 'master' into vendor_fifo

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HiFiPhile
2024-08-02 11:52:35 +02:00
committed by GitHub
parent adc7a78fd6 4232642899
commit 95cb319bde
708 changed files with 28451 additions and 11302 deletions
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16
src/class/vendor/vendor_device.c vendored
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@@ -36,6 +36,8 @@
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
#define BULK_PACKET_SIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
typedef struct
{
uint8_t itf_num;
@@ -331,7 +333,6 @@ uint16_t vendord_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, ui
bool vendord_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes)
{
(void) rhport;
(void) result;
uint8_t itf = 0;
@@ -364,7 +365,18 @@ bool vendord_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t result, uint
if (tud_vendor_tx_cb) tud_vendor_tx_cb(itf, (uint16_t) xferred_bytes);
#if CFG_TUD_VENDOR_TX_BUFSIZE > 0
// Send complete, try to send more if possible
tud_vendor_n_write_flush(itf);
if ( 0 == tud_vendor_n_write_flush(itf) )
{
// If there is no data left, a ZLP should be sent if
// xferred_bytes is multiple of EP Packet size and not zero
if ( !tu_fifo_count(&p_itf->tx_ff) && xferred_bytes && (0 == (xferred_bytes & (BULK_PACKET_SIZE-1))) )
{
if ( usbd_edpt_claim(rhport, p_itf->ep_in) )
{
usbd_edpt_xfer(rhport, p_itf->ep_in, NULL, 0);
}
}
}
#endif
}