jackcartersmith/xilinx-usb-driver
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Jtagkey: Fixed order of ftdi initialization.

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Signed-off-by: Michal Demin <michaldemin@gmail.com>
This commit is contained in:
Michal Demin 2011-01-24 15:07:59 +01:00 committed by Michael Gernoth
parent 6615630635
commit 7c932f66e1
1 changed files with 5 additions and 5 deletions
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jtagkey.c
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@ -41,6 +41,11 @@ static int jtagkey_init(unsigned short vid, unsigned short pid, unsigned short i
return ret; return ret;
} }
if ((ret = ftdi_set_interface(&ftdic, iface)) != 0) {
fprintf(stderr, "unable to set interface: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
return ret;
}
if ((ret = ftdi_usb_open(&ftdic, vid, pid)) != 0) { if ((ret = ftdi_usb_open(&ftdic, vid, pid)) != 0) {
fprintf(stderr, "unable to open ftdi device: %d (%s)\n", ret, ftdi_get_error_string(&ftdic)); fprintf(stderr, "unable to open ftdi device: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
return ret; return ret;
@ -51,11 +56,6 @@ static int jtagkey_init(unsigned short vid, unsigned short pid, unsigned short i
return ret; return ret;
} }
if ((ret = ftdi_set_interface(&ftdic, iface)) != 0) {
fprintf(stderr, "unable to set interface: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
return ret;
}
if ((ret = ftdi_write_data_set_chunksize(&ftdic, USBBUFSIZE)) != 0) { if ((ret = ftdi_write_data_set_chunksize(&ftdic, USBBUFSIZE)) != 0) {
fprintf(stderr, "unable to set write chunksize: %d (%s)\n", ret, ftdi_get_error_string(&ftdic)); fprintf(stderr, "unable to set write chunksize: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
return ret; return ret;