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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3463 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2011-11-03 18:06:39 +00:00
parent 6d159cc390
commit c90189fc10
1 changed files with 5 additions and 5 deletions
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10
os/hal/platforms/STM32/USBv1/usb_lld.c
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@ -421,8 +421,8 @@ void usb_lld_init_endpoint(USBDriver *usbp, usbep_t ep) {
dp = USB_GET_DESCRIPTOR(ep);
dp->TXCOUNT0 = 0;
dp->RXCOUNT0 = nblocks;
dp->TXADDR = pm_alloc(usbp, epcp->in_maxsize);
dp->RXADDR = pm_alloc(usbp, epcp->out_maxsize);
dp->TXADDR0 = pm_alloc(usbp, epcp->in_maxsize);
dp->RXADDR0 = pm_alloc(usbp, epcp->out_maxsize);
}
/**
@ -516,7 +516,7 @@ void usb_lld_read_setup(USBDriver *usbp, usbep_t ep, uint8_t *buf) {
(void)usbp;
udp = USB_GET_DESCRIPTOR(ep);
pmap = USB_ADDR2PTR(udp->RXADDR);
pmap = USB_ADDR2PTR(udp->RXADDR0);
for (n = 0; n < 4; n++) {
*(uint16_t *)buf = (uint16_t)*pmap++;
buf += 2;
@ -548,7 +548,7 @@ size_t usb_lld_read_packet_buffer(USBDriver *usbp, usbep_t ep,
(void)usbp;
udp = USB_GET_DESCRIPTOR(ep);
pmap = USB_ADDR2PTR(udp->RXADDR);
pmap = USB_ADDR2PTR(udp->RXADDR0);
count = (size_t)udp->RXCOUNT0 & RXCOUNT_COUNT_MASK;
if (n > count)
n = count;
@ -582,7 +582,7 @@ void usb_lld_write_packet_buffer(USBDriver *usbp, usbep_t ep,
(void)usbp;
udp = USB_GET_DESCRIPTOR(ep);
pmap = USB_ADDR2PTR(udp->TXADDR);
pmap = USB_ADDR2PTR(udp->TXADDR0);
udp->TXCOUNT0 = (uint16_t)n;
n = (n + 1) / 2;
while (n > 0) {