diff options
| author | laforge <laforge@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2006-10-04 17:56:57 +0000 |
|---|---|---|
| committer | laforge <laforge@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2006-10-04 17:56:57 +0000 |
| commit | d1dd3611ea59cf0c61d66d124a85709573cb7f61 (patch) | |
| tree | aa790487cbc82fddea41420d017814a0314e3602 /firmware/src/dfu | |
| parent | a2f768dd5faf13e770a454cda623eda068115394 (diff) | |
v0.4 of the readers uses a different pin for the USB pullup
git-svn-id: https://svn.openpcd.org:2342/trunk@261 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
Diffstat (limited to 'firmware/src/dfu')
| -rw-r--r-- | firmware/src/dfu/dfu.c | 2 |
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(); |