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patch
(parent:
b56d5a6
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Correct writing of EEPROM
author
Marius Kintel
<kintel@sim.no>
Mon, 2 Mar 2009 16:36:14 +0000 (17:36 +0100)
committer
Thomas Jarosch
<thomas.jarosch@intra2net.com>
Sat, 14 Mar 2009 21:44:25 +0000 (22:44 +0100)
src/ftdi.c
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diff --git
a/src/ftdi.c
b/src/ftdi.c
index
a8a67fb
..
cf16664
100644
(file)
--- a/
src/ftdi.c
+++ b/
src/ftdi.c
@@
-2060,9
+2060,14
@@
int ftdi_read_eeprom_getsize(struct ftdi_context *ftdi, unsigned char *eeprom, i
*/
int ftdi_write_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom)
{
- unsigned short usb_val;
+ unsigned short usb_val, status;
int i;
+ /* These commands were traced while running MProg */
+ ftdi_usb_reset(ftdi);
+ ftdi_poll_modem_status(ftdi, &status);
+ ftdi_set_latency_timer(ftdi, 0x77);
+
for (i = 0; i < ftdi->eeprom_size/2; i++) {
usb_val = eeprom[i*2];
usb_val += eeprom[(i*2)+1] << 8;