hi,
i'm trying burn bootloader atmega328p, using guide:
http://angryelectron.com/how-to-update-the-bootloader-on-arduino-pro-mini-328/
the fuses , bootloader programmed fine isp.
when go arduino ide 1.6.5r5, select "arduino pro mini , 3.3v 8mhz"
when upload program first time, woks.
then try upload again recive message:
sketch uses 1,300 bytes (4%) of program storage space. maximum 30,720 bytes.
global variables use 11 bytes (0%) of dynamic memory, leaving 2,037 bytes local variables. maximum 2,048 bytes.
avrdude: stk500_recv(): programmer not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
what can doing wrong?
i'm trying burn bootloader atmega328p, using guide:
http://angryelectron.com/how-to-update-the-bootloader-on-arduino-pro-mini-328/
the fuses , bootloader programmed fine isp.
when go arduino ide 1.6.5r5, select "arduino pro mini , 3.3v 8mhz"
when upload program first time, woks.
then try upload again recive message:
sketch uses 1,300 bytes (4%) of program storage space. maximum 30,720 bytes.
global variables use 11 bytes (0%) of dynamic memory, leaving 2,037 bytes local variables. maximum 2,048 bytes.
avrdude: stk500_recv(): programmer not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
what can doing wrong?
hi,so works first time bootload, after that, doesn't?
i'm trying burn bootloader atmega328p, using guide:
http://angryelectron.com/how-to-update-the-bootloader-on-arduino-pro-mini-328/
the fuses , bootloader programmed fine isp.
when go arduino ide 1.6.5r5, select "arduino pro mini , 3.3v 8mhz"
when upload program first time, woks.
then try upload again recive message:
sketch uses 1,300 bytes (4%) of program storage space. maximum 30,720 bytes.
global variables use 11 bytes (0%) of dynamic memory, leaving 2,037 bytes local variables. maximum 2,048 bytes.
avrdude: stk500_recv(): programmer not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
what can doing wrong?
that indicates problem autoreset circuit. using serial adapter breaks out dtr pin?
there's @ least 1 pro mini clone on market (though thought they'd run course now) has reset wired incorrectly - they're marked dwsy robot on back, , have non-standard pinout @ end. if have, can dig notes on how fix them (pm me remind me, though - dont' check forum much).
Arduino Forum > Using Arduino > Installation & Troubleshooting > Bootloader on atmega328p
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