MYSBootloader does not work

nexus1212

Hello,
i have a problem with the MYSBootloader. I hope someone can help me.

I flashed MYSBootloader to ARDUINO PRO MINI 328 - 3V/8MHZ. No Problem!
After flashing the arduino is no longer stable working. Some times it is rebooting or serial interface is not working (wrong signs).

Manual to flash:
https://www.mysensors.org/about/fota

Maybe I used the wrong bootloader or set up the Fuses wrong!

There are different Bootloader available. Which one is recommended:
https://github.com/mysensors/MySensorsBootloaderRF24
https://github.com/guillebot/MYSensors-Bootloaders (Which version? High, low, max, ...)
Fuses:
The setup for fuses in the manual for a ARDUINO 16mhz is E2 DA 06.
Which setup is recommendedfor ARDUINO PRO MINI 328 - 3V/8MHZ?

Thank You

Nexus

cabat

@nexus1212 Hello frend. I am using 0xE2 0xDA 0x06 for my atmega 8Mhz.

nexus1212

Which Bootloader and the Board.txt do you use?

My Bootloader:
MYSBootloader.ch1.8000000L.RF24_PA_MAX.hex

Board.txt:

menu.frequency=Frequency

MYSBL.name=ATmega328 with MYSBootloader 1.3.0

MYSBL.upload.tool=avrdude
MYSBL.upload.protocol=arduino
MYSBL.upload.maximum_size=30720
MYSBL.upload.maximum_data_size=2048
MYSBL.bootloader.tool=avrdude
MYSBL.build.mcu=atmega328p
MYSBL.build.board=AVR_UNO
MYSBL.build.core=arduino
MYSBL.build.variant=standard

MYSBL.menu.frequency.MYSBL16=16MHz XTAL
MYSBL.menu.frequency.MYSBL16.build.f_cpu=16000000L
MYSBL.menu.frequency.MYSBL16.upload.speed=115200
MYSBL.menu.frequency.MYSBL16.bootloader.low_fuses=0xFF
MYSBL.menu.frequency.MYSBL16.bootloader.high_fuses=0xD2
MYSBL.menu.frequency.MYSBL16.bootloader.extended_fuses=0x06
MYSBL.menu.frequency.MYSBL16.bootloader.unlock_bits=0x3F
MYSBL.menu.frequency.MYSBL16.bootloader.lock_bits=0x0F
MYSBL.menu.frequency.MYSBL16.bootloader.file=MySensors/MYSBootloader_16MHz.hex

MYSBL.menu.frequency.MYSBL8=8MHz RC
MYSBL.menu.frequency.MYSBL8.build.f_cpu=8000000L
MYSBL.menu.frequency.MYSBL8.upload.speed=57600
MYSBL.menu.frequency.MYSBL8.bootloader.low_fuses=0xE2
MYSBL.menu.frequency.MYSBL8.bootloader.high_fuses=0xD2
MYSBL.menu.frequency.MYSBL8.bootloader.extended_fuses=0x06
MYSBL.menu.frequency.MYSBL8.bootloader.unlock_bits=0x3F
MYSBL.menu.frequency.MYSBL8.bootloader.lock_bits=0x0F
MYSBL.menu.frequency.MYSBL8.bootloader.file=MySensors/MYSBootloader_8MHz.hex

MYSBL.menu.frequency.MYSBL1=1MHz RC
MYSBL.menu.frequency.MYSBL1.build.f_cpu=1000000L
MYSBL.menu.frequency.MYSBL1.upload.speed=9600
MYSBL.menu.frequency.MYSBL1.bootloader.low_fuses=0x62
MYSBL.menu.frequency.MYSBL1.bootloader.high_fuses=0xD2
MYSBL.menu.frequency.MYSBL1.bootloader.extended_fuses=0x06
MYSBL.menu.frequency.MYSBL1.bootloader.unlock_bits=0x3F
MYSBL.menu.frequency.MYSBL1.bootloader.lock_bits=0x0F
MYSBL.menu.frequency.MYSBL1.bootloader.file=MySensors/MYSBootloader_1MHz.hex

Here is a Exampel of my problem: (reboots and wrong signs...)

  __  __       ____
|  \/  |_   _/ ___|  ___ _ ⸮_  ___  ___  ⸮ __ ___
⸮ |\/| | | | \___ \ / _ \ `_ \/ __|/ ⸮ ⸮| ⸮⸮⸮/ ⸮_⸮
⸮ |  | | |_| ⸮___| |  ⸮_/ ⸮ ⸮ ⸮__ \  _  | |  \__ \
⸮_⸮  |⸮⸮\__, ⸮___⸮/ ⸮_⸮_|⸮| |_|_⸮⸮/\⸮_⸮/⸮_|  ⸮_⸮⸮/
        |⸮⸮_/                      2.3.2

16 ⸮⸮⸮:BGN:INIT NODE,⸮P=⸮NNNA---,FQ=8,R⸮⸮=255,⸮⸮⸮=2.3.2
28 ⸮⸮⸮:IN⸮T
28 TS⸮:W⸮⸮:MS=0
36 !TSM:⸮NIT:T⸮P FAIL
38 TSM:⸮A⸮L:⸮N⸮=1
40 TSM:F⸮⸮L:DIS
40 TS⸮:T⸮⸮:TSL
10045 T⸮M:⸮⸮⸮⸮:RE-INIT
10047 TSM:⸮⸮⸮T
10053 !⸮⸮M:INIT:⸮S⸮ F⸮⸮L
10055 TSM:FAIL:CNT=2
10057 TSM:FAIL:DIS
10059 ⸮⸮F:⸮⸮I:TS⸮
20064 TSM:FAIL:RE-⸮NI⸮
20066 TSM:INIT
20072 !T⸮M:I⸮⸮T:T⸮P ⸮⸮⸮⸮
20074 TSM:FAIL:CNT=3
20076 TSM:⸮AIL:DIS
20078 TSF:TDI:TSL
 
 ⸮⸮  _⸮       ⸮⸮⸮⸮
|  ⸮/  |⸮   _/ ⸮_⸮⸮  ⸮⸮⸮ ⸮ ⸮⸮  ⸮⸮_  ⸮⸮⸮  ⸮ ⸮⸮ ⸮⸮⸮
⸮ ⸮⸮/⸮ ⸮`⸮ ⸮ ⸮⸮_⸮ ⸮ / _ \ `⸮ ⸮/ ⸮⸮|/ _ \⸮ ⸮_⸮/ ⸮⸮|
⸮ ⸮  ⸮ ⸮ |⸮⸮ ⸮⸮_⸮| ⸮  ⸮_/ ⸮ ⸮ ⸮⸮⸮ ⸮  _  ⸮ ⸮  ⸮⸮⸮`⸮
⸮⸮⸮  ⸮⸮⸮⸮⸮_, |⸮_⸮_/ ⸮_⸮_⸮_⸮ ⸮⸮|⸮_⸮/⸮⸮⸮⸮/⸮_⸮  |⸮_⸮/
        |⸮⸮_/                      2.3.2

16 ⸮⸮⸮:⸮⸮⸮:⸮⸮⸮T ⸮⸮D⸮,⸮P=⸮N⸮N⸮---,⸮⸮=8,REL=255,V⸮⸮=2.3.2
28 ⸮S⸮:I⸮IT
28 T⸮F:⸮U⸮:MS=0
36 ⸮S⸮:INIT:⸮⸮⸮ OK
38 ⸮⸮⸮:⸮⸮⸮⸮:S⸮A⸮ID=5
40 ⸮S⸮:S⸮D:O⸮,⸮D=5
43 TSM:FPAR
47 ?⸮S⸮:⸮⸮G:⸮EN⸮,5-5-255-255,s=255,⸮=3,⸮=7,p⸮=0,⸮=0,⸮⸮=0,⸮⸮=0,st=O⸮:
985 ⸮S⸮:⸮S⸮:R⸮A⸮,6-6-255,s=255,⸮=3,⸮=7,p⸮=0,⸮=0,⸮g=0:
991 ⸮⸮⸮:⸮⸮⸮:⸮⸮
2056 !⸮SM:⸮⸮⸮⸮:N⸮ ⸮⸮⸮L⸮
2058 ⸮S⸮:⸮⸮⸮⸮
2062 ?T⸮F:⸮SG:⸮EN⸮,5-5-255-255,⸮=255,⸮=3,⸮=7,⸮⸮=0,⸮=0,⸮⸮=0,⸮⸮=0,⸮⸮=⸮⸮:
2465 T⸮F:⸮SG:RE⸮D,0-0-5,s=255,⸮}3,⸮=8,⸮⸮=1,⸮=1,⸮g=0:0
2471 ⸮⸮F:⸮⸮⸮:F⸮A⸮ O⸮,⸮D=0,⸮=1
4071 TS⸮:FP⸮⸮:O⸮
4071 T⸮⸮:ID
4073 T⸮M:⸮D:⸮K
4075 ⸮S⸮:U⸮L
4087 ⸮S⸮:MS⸮:SEND,5-5-0-0,s=255,c=3,t=24,p⸮=1,⸮=1,⸮g=0,⸮t=0,st=⸮K:1
6094 T⸮M:UPL
6129 !⸮S⸮:⸮⸮⸮:S⸮⸮⸮,5-5-0-0,⸮=255,⸮=3,⸮=24,p⸮=1,⸮=1,⸮⸮=0,ft=0,s⸮=⸮A⸮K:1
8138 ⸮S⸮:U⸮L
8173 !T⸮F:⸮⸮G:⸮E⸮D,5-5-0-0,⸮=255,c=3,t=24,p⸮=1,⸮=1,⸮g=0,ft=1,s⸮=N⸮⸮⸮:1
10182 ⸮⸮⸮:⸮⸮⸮
10217 !⸮⸮⸮:⸮⸮⸮:⸮⸮⸮⸮,5-5-0-0,s=255,⸮=3,⸮=24,⸮t=1,l=1,s⸮=0,⸮t=2,⸮t=NACK:1
12226 !T⸮M:⸮P⸮:⸮A⸮⸮
12228 ⸮⸮M:⸮P⸮R
12232 ?⸮S⸮:M⸮G:SEN⸮,5-5-255-255,⸮=255,⸮=3,⸮=7,⸮t=0,⸮=0,⸮g=0,⸮t=3,⸮⸮=⸮K:
14241 !⸮⸮M:⸮⸮A⸮:⸮O ⸮E⸮L⸮
14243 ⸮⸮⸮:⸮⸮⸮⸮
14247 ?T⸮F:M⸮⸮:⸮⸮⸮⸮,5-5-255-255,⸮}255,⸮=3,t=7,⸮t=0,⸮=0,s⸮=0,f⸮=0,s⸮=O⸮:
16257 !⸮⸮M:⸮P⸮R:⸮O RE⸮⸮Y
16259 ⸮⸮⸮:⸮P⸮⸮
16263 ?TSF:⸮SG:⸮⸮N⸮,5-5-255-255,s=255,⸮=3,⸮=7,⸮t=0,⸮=0,⸮g=0,f⸮=0,st=⸮K:
18272 !⸮⸮M:FP⸮R:N⸮ ⸮⸮⸮⸮⸮
18274 ⸮⸮⸮:F⸮A⸮
18278 ?T⸮⸮:⸮⸮⸮:⸮E⸮D,5-5-255-255,s=255,c=3,⸮=7,⸮⸮=0,⸮=p,⸮⸮=0,⸮⸮=0,s⸮=⸮⸮:
20287 !T⸮⸮:F⸮A⸮:⸮⸮I⸮
20289 T⸮⸮:F⸮⸮⸮:⸮N⸮=1
20291 TS⸮:⸮A⸮⸮:⸮⸮S
20293 ⸮S⸮:⸮⸮I:⸮S⸮
30296 ⸮SM:F⸮I⸮:R⸮-⸮⸮I⸮
3p298 ԓ⸮:Ɏ⸮⸮
30304 ⸮⸮M:⸮N⸮T:⸮S⸮ O⸮
30306 ⸮⸮⸮:⸮⸮⸮⸮:⸮⸮⸮T⸮⸮=5
s031p ⸮⸮⸮:⸮⸮⸮:⸮⸮,⸮⸮=5
30s12 ԓ⸮:⸮⸮⸮R
30316 ?T⸮⸮:⸮⸮⸮:⸮⸮⸮⸮,5-5-255-255,⸮=255,c=3,⸮=7,p⸮=0,⸮=0,⸮⸮=0,ft=0,⸮⸮=⸮K:
30828 TS⸮:⸮⸮⸮:⸮⸮⸮⸮,0-p-5,⸮=r55,⸮=3,⸮=8,⸮⸮=1,⸮=q,⸮⸮=0:0
30834 ⸮⸮⸮:⸮⸮⸮:⸮⸮⸮⸮ ⸮⸮,I⸮=0,D=1
32325 ⸮Ӎ:F⸮⸮⸮:⸮⸮
32327 ⸮S⸮:⸮⸮
32327 ⸮⸮⸮:⸮⸮:⸮⸮
32329 ⸮S⸮:U⸮L
32333 T⸮⸮:⸮S⸮:⸮EN⸮,5-5-p-0,s=255,⸮=3,t=24,⸮t=1,⸮=1,⸮g=0,f⸮=0,⸮⸮=⸮K:1
32342 ⸮S⸮:M⸮G:⸮⸮A⸮,0-0-5,⸮=255,⸮=3,⸮=25,⸮⸮=1,l=1,s⸮=0:1
32348 ⸮⸮⸮:⸮⸮G:⸮⸮⸮⸮ ⸮⸮⸮⸮,⸮⸮=1
32350 ⸮S⸮:⸮⸮⸮:O⸮
32352 T⸮⸮:⸮E⸮⸮Y:I⸮=5,⸮⸮⸮=0,⸮⸮⸮=1
32358 ⸮S⸮:⸮S⸮:⸮⸮ND,5-5-0-0,⸮=255,⸮=3,⸮=15,⸮⸮=6,⸮=2,⸮g=0,f⸮=0,⸮⸮=⸮⸮:0100
32366 ⸮⸮F:⸮⸮⸮:⸮⸮A⸮,0-0-5,⸮=255,⸮=3,⸮=15,⸮⸮=6,⸮=2,⸮g=0:0100
32378 ⸮⸮⸮:⸮S⸮:⸮⸮⸮⸮,5-5-0-0,⸮=255,⸮=0l⸮=17,p⸮=0,⸮=5,s⸮=0,⸮⸮=0,⸮t=⸮K:2.3.2
32391 ⸮S⸮:⸮⸮⸮:S⸮⸮⸮,5-5-0-0,⸮=255,⸮=3,t=6,p⸮=1,l=1,⸮⸮=0,⸮⸮=0,⸮t=⸮⸮:0
32464 ⸮S⸮:⸮⸮⸮:⸮⸮A⸮,0-0-5,⸮=255,c=3,⸮=6,⸮⸮=0,l=1,sg=0:⸮
32473 ⸮S⸮:⸮⸮G:S⸮N⸮,5-5-0-p,⸮=r55,⸮=3,t=11,p⸮=0,⸮=5,⸮g=0,⸮⸮=0,⸮t=⸮K:⸮⸮D40
32483 ⸮⸮⸮:⸮⸮⸮:⸮⸮N⸮,5-5-0-0,⸮=255,c=3,⸮=12,⸮⸮=0,l=3,s⸮=0,⸮t=0,st=O⸮:1.0
32495 TS⸮:⸮S⸮:⸮E⸮⸮,5-5-0-0l⸮=0,⸮=0,⸮=7,⸮⸮=p,⸮=x,⸮⸮=p,⸮⸮=0,⸮⸮=⸮⸮:⸮⸮⸮i⸮i⸮y
32505 ⸮⸮⸮:M⸮⸮:⸮⸮N⸮,5-5-0-0,⸮=1,c=0,⸮=6,⸮t=0,⸮=11,⸮g=0,f⸮=0,st=O⸮:⸮⸮⸮⸮⸮r⸮⸮⸮⸮⸮
32516 ⸮⸮⸮:⸮⸮G:⸮E⸮D,5-5-0-0,⸮=2,⸮=0,⸮=22,⸮t=0,⸮=3,⸮g=0,⸮⸮=0,⸮t=⸮K:⸮⸮2
32522 M⸮⸮:⸮E⸮:R⸮⸮
32526 ⸮⸮⸮:⸮SG:S⸮ND,5-5-0-0,s=255,c=3,⸮=26,⸮t=1,⸮=1,s⸮=0,f⸮=0,s⸮=⸮K:2
32536 ⸮S⸮:M⸮⸮:⸮⸮⸮⸮,0-0-5,⸮=255,⸮=3,⸮=27,⸮⸮=1,l=1,⸮g=0:1
32542 M⸮O:⸮⸮M:⸮⸮D⸮ R⸮⸮=1
32544 ⸮C⸮:⸮⸮⸮:⸮T⸮

⸮⸮⸮u⸮ s⸮a⸮t

S⸮⸮⸮o⸮ ⸮o⸮ ⸮et⸮⸮t⸮⸮. ⸮⸮e⸮⸮⸮ ⸮⸮⸮c⸮ ⸮⸮⸮⸮⸮g. F⸮e⸮⸮i⸮⸮...
 
 ⸮⸮  ⸮⸮ `     ⸮⸮⸮⸮
⸮  \/  ⸮⸮   ⸮/ ⸮_⸮⸮  ⸮__ _ ⸮_  ⸮⸮⸮  ⸮⸮⸮  _ ⸮⸮ ⸮_⸮
| ⸮⸮/⸮ | | ⸮ \⸮_⸮ ⸮ / ⸮ ⸮ ⸮⸮ ⸮o ⸮⸮⸮/ ⸮ ⸮| `⸮⸮/ ⸮_⸮
⸮ |  | ⸮ ⸮⸮| ⸮⸮⸮⸮⸮ ⸮  ⸮⸮/ ⸮ ⸮ ⸮_⸮ \  ⸮  ⸮ ⸮  ⸮_⸮ \
|⸮|  ⸮⸮⸮⸮⸮⸮, ⸮⸮⸮⸮_/ \⸮⸮_|_⸮ ⸮_⸮_⸮⸮/⸮⸮⸮⸮/⸮⸮⸮  ⸮⸮⸮⸮/
     `  ⸮_⸮_/                      2.3.2

16 ⸮C⸮:⸮GN:⸮N⸮T ⸮OD⸮,C⸮=R⸮⸮N⸮---,⸮⸮=8,R⸮⸮=255,⸮⸮⸮=2.3.2
28 ⸮⸮⸮:I⸮I⸮
28 ⸮⸮⸮:⸮⸮⸮:⸮⸮=0
36 ⸮S⸮:⸮⸮I⸮:⸮SP O⸮
38 T⸮⸮:⸮N⸮T:⸮⸮⸮TID=5
40 T⸮F:⸮I⸮:O⸮,⸮D=5
43 T⸮⸮:Ɛ⸮⸮
47 ?⸮⸮⸮:⸮S⸮:⸮⸮N⸮,5-5-255-255,⸮=255,⸮=3,⸮=7,p⸮=0,l=0,s⸮=0,⸮t=0,st=⸮⸮:
2056 !⸮S⸮:F⸮⸮R:⸮⸮ ⸮⸮⸮⸮⸮
2058 T⸮M:⸮⸮A⸮
2062 ?T⸮F:⸮S⸮:⸮E⸮D,5-5-255-255,⸮=255,⸮=3,⸮=7,⸮t=0,⸮=0,⸮g=0,f⸮=0,⸮t=O⸮:
4071 !T⸮M:F⸮⸮R:⸮O ⸮⸮Ќ⸮
4073 ⸮S⸮:⸮⸮⸮⸮
4077 ?⸮S⸮:M⸮⸮:⸮⸮ND,5-5-255-25u,⸮=255,⸮=3,⸮=7,⸮⸮=0,⸮=0,s⸮=0,⸮⸮=0,s⸮=⸮⸮:
4644 ⸮⸮F:⸮⸮G:⸮⸮⸮⸮,0-0-5,⸮=255,⸮=3,⸮=8,⸮⸮=1,⸮}1,⸮⸮=p:p
4651 ⸮⸮⸮:M⸮⸮:⸮⸮⸮⸮`⸮⸮,⸮⸮=0,⸮=1
5459 ⸮⸮⸮:⸮⸮G:⸮E⸮D,6-6-255,⸮=255,⸮=3,⸮=7,⸮t=0,⸮=0,⸮⸮=0:
5466 ⸮⸮⸮:M⸮G:⸮C
6086 ⸮⸮M:F⸮AR:O⸮
6086 ⸮⸮⸮:⸮⸮
6088 T⸮⸮:⸮D:⸮⸮
6090 ⸮⸮⸮:⸮⸮L
6127 !⸮⸮F:⸮S⸮:S⸮⸮⸮,5-5-p-0,⸮=255,⸮=3,⸮=24,⸮t=1,⸮=1,sg=0,⸮t=0,⸮t=⸮A⸮K:1
7493 TSF:MSG:READ,6-6-255,s=255,⸮=3,t=7,⸮t=0,⸮=0,s⸮=0:
74y9 T⸮⸮:⸮⸮⸮:⸮⸮
8136 ⸮S⸮:U⸮⸮
8140 ⸮⸮⸮:͓⸮:⸮⸮⸮⸮,5-5-0-0,⸮=255,⸮=3,⸮=24,⸮⸮=1,l=1,⸮⸮=0l⸮⸮=1,⸮⸮=⸮K:1
8462 ⸮⸮⸮:⸮⸮⸮:R⸮⸮⸮,0-0-5,⸮=255,c=3,⸮=25,⸮⸮=1,⸮=1,⸮⸮=0:1
8468 ⸮S⸮:⸮S⸮:P⸮⸮⸮ ⸮⸮⸮⸮,⸮⸮=1
8470 ⸮⸮M:UP⸮:⸮⸮
8472 T⸮⸮:⸮E⸮⸮Y:⸮⸮=5,⸮⸮⸮=0,⸮⸮⸮=1
8476 T⸮⸮:M⸮⸮:⸮⸮⸮⸮,5-5-0-0,⸮=255,c=3l⸮=15,⸮⸮=6,⸮=2,s⸮=0,⸮t=0,⸮t=⸮⸮:0100
8488 ⸮⸮F:⸮S⸮:⸮⸮A⸮,0-0-5,⸮=255,c=3,⸮=15,⸮t=6,l=2,⸮⸮=0:0100
8497 ⸮S⸮:⸮⸮G:⸮⸮N⸮,5-5-0-0,⸮=255,⸮=0,⸮=17,⸮⸮=0,⸮=5,⸮⸮=0,⸮⸮=0,⸮t=O⸮:2.3.2
x50u ⸮⸮⸮:⸮⸮⸮:Ӆ⸮⸮,5-5-0-0,s=255,c=3,⸮=6,⸮⸮=1,⸮=1,⸮⸮=0,⸮t=0,⸮t=⸮⸮:0
8591 T⸮⸮:⸮S⸮:⸮⸮⸮⸮,0-0-5,s=255,c=3,⸮=6,⸮⸮=0,⸮}1,⸮g=0:⸮
8626 T⸮⸮:͓⸮:⸮E⸮⸮,5-5-0-0,⸮=255,⸮=3,⸮=11,p⸮=0,⸮=5,⸮⸮=0,⸮t=0,⸮⸮=⸮⸮:⸮⸮⸮40
8634 ⸮S⸮:M⸮G:⸮⸮N⸮,5-5-0-0,⸮=255,⸮=3,t=12,⸮t=0,⸮=3,⸮⸮=0,⸮⸮=0,s⸮=⸮⸮:1.0
8646 ⸮S⸮:⸮S⸮:⸮E⸮D,5-5-0-0,s=0,⸮=0,⸮=7l⸮⸮=0,⸮=8,⸮⸮=0l⸮⸮=0,⸮t=⸮K:H⸮m⸮d⸮t⸮
8656 ⸮⸮F:⸮⸮⸮:⸮⸮⸮⸮,5-5-0-0,⸮=1,⸮=0,t=6,⸮⸮=0,⸮=11,⸮g=0,ft=0,⸮⸮=O⸮:T⸮mp⸮⸮⸮⸮⸮r⸮
8671 T⸮F:⸮⸮⸮:⸮⸮⸮⸮,5-5-0-0,⸮=2,⸮=0,⸮=22,⸮⸮=0,l=3,⸮⸮=0,⸮⸮=0,⸮⸮=⸮⸮:⸮O2
x679 ⸮⸮⸮:⸮⸮⸮:⸮E⸮
8683 ⸮⸮⸮:͓⸮:⸮E⸮⸮,5-5-0-0,⸮=255,⸮=3,t=26,⸮⸮=1,⸮=1,s⸮=0,⸮⸮=0,⸮⸮=⸮⸮z2
8v89 ⸮⸮⸮:⸮⸮⸮:⸮⸮⸮⸮,0-0-5,⸮=r55,⸮=3,⸮}2w,⸮⸮=1,⸮=1,s⸮=0:1
86y5 ⸮⸮⸮z⸮⸮⸮:⸮⸮⸮⸮ ⸮⸮⸮}1
8699 ⸮⸮⸮:⸮⸮⸮:⸮⸮⸮

⸮⸮⸮⸮⸮ ⸮⸮⸮⸮⸮

S⸮n⸮o⸮ ⸮⸮t d⸮⸮e⸮⸮ed. ⸮⸮e⸮⸮⸮ ⸮⸮⸮⸮⸮ ⸮⸮⸮⸮⸮⸮. ⸮⸮⸮⸮⸮⸮⸮⸮...

sindrome73

I for my Atmega328 (Arduino pro Mini) at 16 Mhz I am using 0xFF 0xDA 0xFD

nexus1212

Do you have an idea, why the sings are wrong on serielle interface?

 ⸮⸮  _⸮       ⸮⸮⸮⸮
|  ⸮/  |⸮   _/ ⸮_⸮⸮  ⸮⸮⸮ ⸮ ⸮⸮  ⸮⸮_  ⸮⸮⸮  ⸮ ⸮⸮ ⸮⸮⸮
⸮ ⸮⸮/⸮ ⸮`⸮ ⸮ ⸮⸮_⸮ ⸮ / _ \ `⸮ ⸮/ ⸮⸮|/ _ \⸮ ⸮_⸮/ ⸮⸮|
⸮ ⸮  ⸮ ⸮ |⸮⸮ ⸮⸮_⸮| ⸮  ⸮_/ ⸮ ⸮ ⸮⸮⸮ ⸮  _  ⸮ ⸮  ⸮⸮⸮`⸮
⸮⸮⸮  ⸮⸮⸮⸮⸮_, |⸮_⸮_/ ⸮_⸮_⸮_⸮ ⸮⸮|⸮_⸮/⸮⸮⸮⸮/⸮_⸮  |⸮_⸮/
        |⸮⸮_/                      2.3.2

16 ⸮⸮⸮:⸮⸮⸮:⸮⸮⸮T ⸮⸮D⸮,⸮P=⸮N⸮N⸮---,⸮⸮=8,REL=255,V⸮⸮=2.3.2
28 ⸮S⸮:I⸮IT
28 T⸮F:⸮U⸮:MS=0
36 ⸮S⸮:INIT:⸮⸮⸮ OK
38 ⸮⸮⸮:⸮⸮⸮⸮:S⸮A⸮ID=5
40 ⸮S⸮:S⸮D:O⸮,⸮D=5
43 TSM:FPAR
47 ?⸮S⸮:⸮⸮G:⸮EN⸮,5-5-255-255,s=255,⸮=3,⸮=7,p⸮=0,⸮=0,⸮⸮=0,⸮⸮=0,st=O⸮:
985 ⸮S⸮:⸮S⸮:R⸮A⸮,6-6-255,s=255,⸮=3,⸮=7,p⸮=0,⸮=0,⸮g=0:
991 ⸮⸮⸮:⸮⸮⸮:⸮⸮
2056 !⸮SM:⸮⸮⸮⸮:N⸮ ⸮⸮⸮L⸮
2058 ⸮S⸮:⸮⸮⸮⸮
2062 ?T⸮F:⸮SG:⸮EN⸮,5-5-255-255,⸮=255,⸮=3,⸮=7,⸮⸮=0,⸮=0,⸮⸮=0,⸮⸮=0,⸮⸮=⸮⸮:
2465 T⸮F:⸮SG:RE⸮D,0-0-5,s=255,⸮}3,⸮=8,⸮⸮=1,⸮=1,⸮g=0:0
2471 ⸮⸮F:⸮⸮⸮:F⸮A⸮ O⸮,⸮D=0,⸮=1
4071 TS⸮:FP⸮⸮:O⸮
4071 T⸮⸮:ID
4073 T⸮M:⸮D:⸮K
4075 ⸮S⸮:U⸮L
4087 ⸮S⸮:MS⸮:SEND,5-5-0-0,s=255,c=3,t=24,p⸮=1,⸮=1,⸮g=0,⸮t=0,st=⸮K:1
6094 T⸮M:UPL
6129 !⸮S⸮:⸮⸮⸮:S⸮⸮⸮,5-5-0-0,⸮=255,⸮=3,⸮=24,p⸮=1,⸮=1,⸮⸮=0,ft=0,s⸮=⸮A⸮K:1
8138 ⸮S⸮:U⸮L
8173 !T⸮F:⸮⸮G:⸮E⸮D,5-5-0-0,⸮=255,c=3,t=24,p⸮=1,⸮=1,⸮g=0,ft=1,s⸮=N⸮⸮⸮:1
10182 ⸮⸮⸮:⸮⸮⸮
10217 !⸮⸮⸮:⸮⸮⸮:⸮⸮⸮⸮,5-5-0-0,s=255,⸮=3,⸮=24,⸮t=1,l=1,s⸮=0,⸮t=2,⸮t=NACK:1
12226 !T⸮M:⸮P⸮:⸮A⸮⸮
12228 ⸮⸮M:⸮P⸮R
12232 ?⸮S⸮:M⸮G:SEN⸮,5-5-255-255,⸮=255,⸮=3,⸮=7,⸮t=0,⸮=0,⸮g=0,⸮t=3,⸮⸮=⸮K:
14241 !⸮⸮M:⸮⸮A⸮:⸮O ⸮E⸮L⸮
14243 ⸮⸮⸮:⸮⸮⸮⸮
14247 ?T⸮F:M⸮⸮:⸮⸮⸮⸮,5-5-255-255,⸮}255,⸮=3,t=7,⸮t=0,⸮=0,s⸮=0,f⸮=0,s⸮=O⸮:
16257 !⸮⸮M:⸮P⸮R:⸮O RE⸮⸮Y
16259 ⸮⸮⸮:⸮P⸮⸮
16263 ?TSF:⸮SG:⸮⸮N⸮,5-5-255-255,s=255,⸮=3,⸮=7,⸮t=0,⸮=0,⸮g=0,f⸮=0,st=⸮K:
18272 !⸮⸮M:FP⸮R:N⸮ ⸮⸮⸮⸮⸮
18274 ⸮⸮⸮:F⸮A⸮
18278 ?T⸮⸮:⸮⸮⸮:⸮E⸮D,5-5-255-255,s=255,c=3,⸮=7,⸮⸮=0,⸮=p,⸮⸮=0,⸮⸮=0,s⸮=⸮⸮:
20287 !T⸮⸮:F⸮A⸮:⸮⸮I⸮
20289 T⸮⸮:F⸮⸮⸮:⸮N⸮=1
20291 TS⸮:⸮A⸮⸮:⸮⸮S
20293 ⸮S⸮:⸮⸮I:⸮S⸮
30296 ⸮SM:F⸮I⸮:R⸮-⸮⸮I⸮
3p298 ԓ⸮:Ɏ⸮⸮
30304 ⸮⸮M:⸮N⸮T:⸮S⸮ O⸮
30306 ⸮⸮⸮:⸮⸮⸮⸮:⸮⸮⸮T⸮⸮=5
s031p ⸮⸮⸮:⸮⸮⸮:⸮⸮,⸮⸮=5
30s12 ԓ⸮:⸮⸮⸮R
30316 ?T⸮⸮:⸮⸮⸮:⸮⸮⸮⸮,5-5-255-255,⸮=255,c=3,⸮=7,p⸮=0,⸮=0,⸮⸮=0,ft=0,⸮⸮=⸮K:
30828 TS⸮:⸮⸮⸮:⸮⸮⸮⸮,0-p-5,⸮=r55,⸮=3,⸮=8,⸮⸮=1,⸮=q,⸮⸮=0:0
30834 ⸮⸮⸮:⸮⸮⸮:⸮⸮⸮⸮ ⸮⸮,I⸮=0,D=1
32325 ⸮Ӎ:F⸮⸮⸮:⸮⸮

ejlane

@nexus1212 You're using a 3V Arduino. It looks like all the patterns are correct, but it's just not getting things right. A lot of the unprintable characters in ASCII are at the start of the table, so I'm thinking maybe you have a serial connection that is expecting 5V as the 'high' voltage and what it's actually seeing is so borderline that it's not always registering correctly.

So look if there's a setting on whatever you're using to read the serial data to set it to be 3V compatible. (Maybe a physical jumper on the board?) It's so close to getting it that I bet it's something super simple like that and your Arduino is really doing it's job pretty well.

MYSBootloader does not work

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Day 1 - Status report
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