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Add fix to dcd_edpt_iso_activate()

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This commit is contained in:
Mengsk
2023-01-05 16:54:42 +01:00
parent d6b612257e
commit 8db462bf6e
1 changed files with 4 additions and 3 deletions
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7
src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
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@@ -1026,7 +1026,8 @@ bool dcd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const * p_endpo
(void)rhport;
uint8_t const epnum = xfer_ctl_ptr(p_endpoint_desc->bEndpointAddress)->epnum;
uint8_t const dir = tu_edpt_dir(p_endpoint_desc->bEndpointAddress);
const uint16_t packet_size = pcd_aligned_buffer_size(tu_edpt_packet_size(p_endpoint_desc));
const uint16_t packet_size = tu_edpt_packet_size(p_endpoint_desc);
const uint16_t buffer_size = pcd_aligned_buffer_size(packet_size);
/* Disable endpoint */
if(dir == TUSB_DIR_IN)
@@ -1043,9 +1044,9 @@ bool dcd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const * p_endpo
// or being double-buffered (bulk endpoints)
pcd_clear_ep_kind(USB,0);
pcd_set_ep_tx_bufsize(USB, epnum, buffer_size);
pcd_set_ep_rx_bufsize(USB, epnum, buffer_size);
pcd_clear_tx_dtog(USB, epnum);
pcd_set_ep_rx_bufsize(USB, epnum, packet_size);
pcd_clear_rx_dtog(USB, epnum);
xfer_ctl_ptr(p_endpoint_desc->bEndpointAddress)->max_packet_size = packet_size;