mirror/tinyusb
1
0
Fork 0
mirror of https://github.com/hathach/tinyusb.git synced 2025-02-05 18:40:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1454 from Iktek/bugfix_1453

Browse Source 
overwrite grstctl on edpt_disable
This commit is contained in:
Ha Thach 2022-06-01 14:36:36 +07:00 committed by GitHub
commit fd8afc7e3b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/portable/synopsys/dwc2/dcd_dwc2.c
View File

@ -819,8 +819,7 @@ static void dcd_edpt_disable (uint8_t rhport, uint8_t ep_addr, bool stall)
}
// Flush the FIFO, and wait until we have confirmed it cleared.
dwc2->grstctl |= (epnum << GRSTCTL_TXFNUM_Pos);
dwc2->grstctl |= GRSTCTL_TXFFLSH;
dwc2->grstctl = ((epnum << GRSTCTL_TXFNUM_Pos) | GRSTCTL_TXFFLSH);
while ( (dwc2->grstctl & GRSTCTL_TXFFLSH_Msk) != 0 ) {}
}
else