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usb: fix a missing PIPESEL access

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This resulted in a random PIPECFG access.
This commit is contained in:
Lephe 2023-03-04 10:59:06 +01:00
parent 911691461f
commit f4e13afa84
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GPG key ID: 1BBA026E13FC0495
1 changed files with 2 additions and 0 deletions
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src/usb/pipes.c
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@ -143,10 +143,12 @@ static void fifo_bind(fifo_t ct, int pipe, int mode)
} }
/* RCNT=0 REW=0 DCLRM=reading DREQE=0 MBW=2 BIGEND=1 CURPIPE=pipe */ /* RCNT=0 REW=0 DCLRM=reading DREQE=0 MBW=2 BIGEND=1 CURPIPE=pipe */
if(ct == D0F) { if(ct == D0F) {
USB.PIPESEL.PIPESEL = pipe;
USB.D0FIFOSEL.word = 0x0900 | (reading << 13) | pipe; USB.D0FIFOSEL.word = 0x0900 | (reading << 13) | pipe;
usb_while(!USB.D0FIFOCTR.FRDY || USB.PIPECFG.DIR != mode); usb_while(!USB.D0FIFOCTR.FRDY || USB.PIPECFG.DIR != mode);
} }
if(ct == D1F) { if(ct == D1F) {
USB.PIPESEL.PIPESEL = pipe;
USB.D1FIFOSEL.word = 0x0900 | (reading << 13) | pipe; USB.D1FIFOSEL.word = 0x0900 | (reading << 13) | pipe;
usb_while(!USB.D1FIFOCTR.FRDY || USB.PIPECFG.DIR != mode); usb_while(!USB.D1FIFOCTR.FRDY || USB.PIPECFG.DIR != mode);
} }