Merge pull request #9 from doegox/addhelpm

[proxmark3-svn] / armsrc / util.c

diff --git a/armsrc/util.c b/armsrc/util.c
index 6d34ae5e80f0f3cad520bdf480f75e9396956638..905bad253bf2d334ada7c37dd011eb079945ba1a 100644 (file)
--- a/armsrc/util.c
+++ b/armsrc/util.c
@@ -363,8 +363,6 @@ void StartCountSspClk()
        //
        while(!(AT91C_BASE_PIOA->PIO_PDSR & GPIO_SSC_FRAME));   // wait for ssp_frame to go high (start of frame)
        while(AT91C_BASE_PIOA->PIO_PDSR & GPIO_SSC_FRAME);              // wait for ssp_frame to be low
-       // after the falling edge of ssp_frame, there is delay of 1/13,56MHz (73ns) until the next rising edge of ssp_clk. This are only a few
-       // processor cycles. We therefore may or may not be able to sync on this edge. Therefore better make sure that we miss it:
        while(!(AT91C_BASE_PIOA->PIO_PDSR & GPIO_SSC_CLK));     // wait for ssp_clk to go high
        // note: up to now two ssp_clk rising edges have passed since the rising edge of ssp_frame
        // it is now safe to assert a sync signal. This sets all timers to 0 on next active clock edge