summaryrefslogtreecommitdiff
path: root/firmware/src/dfu
diff options
context:
space:
mode:
Diffstat (limited to 'firmware/src/dfu')
-rw-r--r--firmware/src/dfu/dfu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/firmware/src/dfu/dfu.c b/firmware/src/dfu/dfu.c
index 97e4a72..dc97624 100644
--- a/firmware/src/dfu/dfu.c
+++ b/firmware/src/dfu/dfu.c
@@ -79,6 +79,7 @@ static void __dfufunc udp_init(void)
/* Enable UDP PullUp (USB_DP_PUP) : enable & Clear of the
* corresponding PIO Set in PIO mode and Configure in Output */
AT91F_PIO_CfgOutput(AT91C_BASE_PIOA, OPENPCD_PIO_UDP_PUP);
+ AT91F_PIO_CfgOutput(AT91C_BASE_PIOA, OPENPCD_PIO_UDP_PUPv4);
}
/* Send Data through the control endpoint */
@@ -887,6 +888,7 @@ void __dfufunc dfu_main(void)
/* Clear for set the Pull up resistor */
AT91F_PIO_SetOutput(AT91C_BASE_PIOA, OPENPCD_PIO_UDP_PUP);
+ AT91F_PIO_ClearOutput(AT91C_BASE_PIOA, OPENPCD_PIO_UDP_PUPv4);
flash_init();
personal git repositories of Harald Welte. Your mileage may vary