BootloadHID problem??
Posted: Wed Oct 28, 2009 1:36 pm
Hi,
yesterday I was trying to get the BootloadHID to work. But no success.
Here's my setting:
hfuse 0xC0
lfuse 0x9F
Dminus : PD1
Dplus : PD2
PC0 for bootloader acitvation jumpered to GND.
Project option in winavr
General:
Device atmega8
Frequency 12000000 hz
Optimization -O1
default include and lib settings
no memory settings
Custom Compilation:
-Wall
-gdwarf-2
-DF_CPU=12000000UL
-O1
-fsigned-char
for all files.
PCB schematic.
http://3.bp.blogspot.com/_YLXgzxS8cEc/Sp5JjQm9nQI/AAAAAAAAAzo/BCYSyUjuL14/s1600-h/lulu_v0.1.png
I've tested it with other HID Devices talking to the same datalines.
Error Message is that device is not recognized. Used OS is winxp.
Thanks for the help!
Jochen
yesterday I was trying to get the BootloadHID to work. But no success.
Here's my setting:
hfuse 0xC0
lfuse 0x9F
Dminus : PD1
Dplus : PD2
Code: Select all
static inline void bootLoaderInit(void)
{
PORTC = 1 << 0; /* activate pull-up for key */
_delay_us(10); /* wait for levels to stabilize */
}
#define bootLoaderCondition() ((PINC & (1 << 0)) == 0) /* True if jumper is set */
#endif
PC0 for bootloader acitvation jumpered to GND.
Project option in winavr
General:
Device atmega8
Frequency 12000000 hz
Optimization -O1
default include and lib settings
no memory settings
Custom Compilation:
-Wall
-gdwarf-2
-DF_CPU=12000000UL
-O1
-fsigned-char
for all files.
PCB schematic.
http://3.bp.blogspot.com/_YLXgzxS8cEc/Sp5JjQm9nQI/AAAAAAAAAzo/BCYSyUjuL14/s1600-h/lulu_v0.1.png
I've tested it with other HID Devices talking to the same datalines.
Error Message is that device is not recognized. Used OS is winxp.
Thanks for the help!
Jochen