The procedure that worked for me with most reliability was as follows: - erase the main processor - erase the little guy - program the little guy - verify little guy - program the main processor - verify the main processor.
Rob -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rong Zheng Sent: Saturday, October 11, 2003 11:29 AM To: [EMAIL PROTECTED] Subject: [Tinyos-users] Little Guy Sleep hi, I use Mica mote and when run the little guy sleep program under apps/, I got the following message, make: `mica' is up to date. sleep 1 uisp -dprog=dapa_2 -dno-poll --erase pulse Probably the AVR MCU is not in the RESET state. Check it out and run me again. make: *** [LG_sleep.install] Error 2 I found similar complaints previously Kyle Jamieson [EMAIL PROTECTED] Wed May 7 15:12:13 PDT 2003 I'm trying to program the Little Guy on the Mica. Under the TinyOS 0.6.1 distro, I cd to nest/tos/platform/littleguy and make install. This works about 10% of the time. The other 90% of the time I get: ----- Atmel AVR AT90S2343 is found. Uploading: flash sleep 1 uisp -dprog=dapa_2 -dno-poll --verify if=MICA.srec pulse Probably the AVR MCU is not in the RESET state. Check it out and run me again. ----- Sometimes flipping the power switch works. Other times it fails so many times I think I burn something out, and I get: ----- An error has occurred during the AVR initialization. * Target status: Vendor Code = 0xff, Part Family = 0xff, Part Number = 0xff Probably the wiring is incorrect or target might be `damaged'. ----- Any clue? Rong _______________________________________________ Tinyos-users mailing list [EMAIL PROTECTED] http://mail.Millennium.Berkeley.EDU/mailman/listinfo/tinyos-users _______________________________________________ Tinyos-users mailing list [EMAIL PROTECTED] http://mail.Millennium.Berkeley.EDU/mailman/listinfo/tinyos-users
