CHG: change the number of calls to prng_successor was done. Fewer should mean faster :)

[proxmark3-svn] / common / usb_cdc.c

diff --git a/common/usb_cdc.c b/common/usb_cdc.c
index dbd1c995af35fb025ec3a40602dd07dfc6839e74..4d7ea3ed8a1a3019749850fc52ae1f809ecd2f43 100644 (file)
--- a/common/usb_cdc.c
+++ b/common/usb_cdc.c
@@ -46,7 +46,8 @@ const char devDescriptor[] = {
        /* Device descriptor */\r
        0x12,      // bLength\r
        0x01,      // bDescriptorType\r
-       0x10,0x01, // Complies with USB Spec. Release (0110h = release 1.10)\r
+       //0x10,0x01, // Complies with USB Spec. Release (0110h = release 1.10)\r
+       0x00,0x02, // Complies with USB Spec. Release (0110h = release 2.00)\r
        0x02,      // bDeviceClass:    CDC class code\r
        0x00,      // bDeviceSubclass: CDC class sub code\r
        0x00,      // bDeviceProtocol: CDC Device protocol\r
@@ -290,8 +291,8 @@ bool usb_check() {
 \r
 bool usb_poll()\r
 {\r
-  if (!usb_check()) return false;\r
-  return (pUdp->UDP_CSR[AT91C_EP_OUT] & btReceiveBank);\r
+       if (!usb_check()) return false;\r
+       return (pUdp->UDP_CSR[AT91C_EP_OUT] & btReceiveBank);\r
 }\r
 \r
 /**\r
@@ -304,7 +305,6 @@ bool usb_poll()
 **/\r
 bool usb_poll_validate_length()\r
 {\r
-\r
        if (!usb_check()) return false;\r
        if (!(pUdp->UDP_CSR[AT91C_EP_OUT] & btReceiveBank)) return false;\r
        return (pUdp->UDP_CSR[AT91C_EP_OUT] >> 16) >  0;\r
@@ -364,7 +364,7 @@ uint32_t usb_write(const byte_t* data, const size_t len) {
                cpt = MIN(length, AT91C_EP_IN_SIZE-1);\r
                length -= cpt;\r
                while (cpt--) pUdp->UDP_FDR[AT91C_EP_IN] = *data++;\r
-               // Wait for the the first bank to be sent\r
+               // Wait for the first bank to be sent\r
                while (!(pUdp->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP)) {\r
                        if (!usb_check()) return length;\r
                }\r