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FIX: Found the little bugger which has been haunting me for sometime now.

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Maybe I can test my other new things?...
This commit is contained in:
iceman1001 2017-10-20 15:17:03 +02:00
parent a9bf084916
commit 094f3dea0b
1 changed files with 1 additions and 2 deletions
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3
common/usb_cdc.c
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@ -741,8 +741,7 @@ void AT91F_USB_SendData(AT91PS_UDP pUdp, const char *pData, uint32_t length) {
//*----------------------------------------------------------------------------
void AT91F_USB_SendZlp(AT91PS_UDP pUdp) {
UDP_SET_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXPKTRDY);
while ( !(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXPKTRDY) );
while ( !(pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP) );
UDP_CLEAR_EP_FLAGS(AT91C_EP_CONTROL, AT91C_UDP_TXCOMP);
while (pUdp->UDP_CSR[AT91C_EP_CONTROL] & AT91C_UDP_TXCOMP);
}