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firmware: remove usb pullup that dates back to simtrace1

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All the parts are DNP and never existed on the simtrace2 with sam3; the
sam3 has internal pullups that are part of the usb peripheral.

Change-Id: I04a703a2eba6ff1dc64692c089213389d0c1066d
This commit is contained in:
Eric Wild
2021-10-28 18:09:01 +02:00
parent a7e306f745
commit f83d42ce51
5 changed files with 0 additions and 32 deletions
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8
firmware/libcommon/source/usb.c
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@@ -689,16 +689,8 @@ void SIMtrace_USB_Initialize(void)
{
unsigned int i;
/* Signal USB reset by disabling the pull-up on USB D+ for at least 10 ms */
#ifdef PIN_USB_PULLUP
const Pin usb_dp_pullup = PIN_USB_PULLUP;
PIO_Configure(&usb_dp_pullup, 1);
PIO_Set(&usb_dp_pullup);
#endif
USBD_HAL_Suspend();
mdelay(20);
#ifdef PIN_USB_PULLUP
PIO_Clear(&usb_dp_pullup);
#endif
USBD_HAL_Activate();
// Get std USB driver