2009-10-10 09:00 PM
Custom HID data transfer
2011-05-17 03:41 AM
Hi,
Could you please also send me the code for 63+1 data transmission. Email Id:mailto:satishgn@yahoo.com
Thanks Satish.2011-05-17 03:41 AM
Have a look at the following post:
http://www.st.com/mcu/forums-cat-8368-23.html Post name: HID demo : can't increase packet size Forum: ARM Cortex-M3 STM322011-05-17 03:41 AM
Hi all.
Currently I am working with Custom HID example, the uC is STM32F107. Ihave changed the descriptor accordingly:
From:
/* Led 1 */
0x85, 0x01,
/*
REPORT_ID (1)
*/
0x09, 0x01,
/*
USAGE (LED 1)
*/
0x15, 0x00,
/*
LOGICAL_MINIMUM (0)
*/
0x25, 0x01,
/*
LOGICAL_MAXIMUM (1)
*/
0x75, 0x08,
/*
REPORT_SIZE (8)
*/
0x95, 0x01,
/*
REPORT_COUNT (1)
*/
To:
/* Led 1 */
0x85, 0x01,
/*
REPORT_ID (1)
*/
0x09, 0x01,
/*
USAGE (LED 1)
*/
0x15, 0x00,
/*
LOGICAL_MINIMUM (0)
*/
0x25, 0x01,
/*
LOGICAL_MAXIMUM (1)
*/
0x75, 0x08,
/*
REPORT_SIZE (8)
*/
0x95, 0x08,
/*
REPORT_COUNT (8)
*/
Can any tell me why I cannot send this report without error? When I set reportcount to lower than 8 everything is OK.