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Diffstat (limited to 'bin/flash-tiny85-fuses.sh')
| -rwxr-xr-x | bin/flash-tiny85-fuses.sh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/bin/flash-tiny85-fuses.sh b/bin/flash-tiny85-fuses.sh new file mode 100755 index 0000000..e517b2d --- /dev/null +++ b/bin/flash-tiny85-fuses.sh @@ -0,0 +1,8 @@ +#/bin/sh +# 8 MHz, 64ms boot delay, enable flashing +# (everything else disabled) +# Use low fuse 0xD2 for 4ms startup delay, +# or 0xE2 for 64ms (useful on a twisty light) +avrdude -c usbasp -p t85 -u -U lfuse:w:0xe2:m -U hfuse:w:0xdf:m -U efuse:w:0xff:m + +# http://www.engbedded.com/cgi-bin/fcx.cgi?P_PREV=ATtiny85&P=ATtiny85&M_LOW_0x3F=0x22&M_HIGH_0x07=0x07&M_HIGH_0x20=0x00&B_SPIEN=P&B_SUT0=P&B_CKSEL3=P&B_CKSEL2=P&B_CKSEL0=P&V_LOW=E2&V_HIGH=DF&V_EXTENDED=FF&O_HEX=Apply+values |