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(As of 2021-10-15)
ATtiny10, TPI programming and What worked for me..
First thanks to the links that may not have worked for me, but still pointed me in the direction of now being able to program the ATtiny10 successfully.
https://irq5.io/2010/07/15/programming-the-attiny10/
https://irq5.io/2017/09/09/writing-code-for-the-attiny10/
http://www.technoblogy.com/show?1YQY
Tools Used in my attempts:
USBAsp ( I have 2 of them with updated firmware, by that I mean the 2011 version)
Zadig-2.6 (for updated windows libraries for USBAsp
USBTiny (again, I have 2 of them).
Arduino IDE (2.0 beta) with http://www.technoblogy.com/package_technoblogy_index.json
avrdude
avr-gcc
and of course several Attiny10's
Other Projects after succeeding at this one:
Attempt 1:
Tried to use UsbASP after firmware update, without success. I tried every library (three to select from) in Zadig-2.6. I tested using avrdude command line and in Arduino IDE (with its use of avrdude). It would worked for ATtiny13a, ATtiny85, ATtiny202, ATtiny806, and 1604 just great. Both command line and Arduino IDE. I was close. When I asked it to read, it would show it had 1k of mem but then no luck. When I tried to send it a hex file I would get the dreaded:
avrdude: error: program enable: target doesn't answer.avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check.avrdude done. Thank you.
I first tried bread board, but one of the things that can cause above error is a crappy connection.
So I spent about 5 minutes and soldered one together.
It failed to program the little ATtiny10...
Attempt 2:
I while reading up more after the first failures, I ran across darell tan 's article ( https://irq5.io/2010/07/15/programming-the-attiny10/ ) on programming the Attiny10 with an FTDI.. No problem, I've got a few of those.. But as I read through it looked like seeing if avrdude.conf was set up for it since there had been a few versions since. So I did a find for TPI in avrdude.conf and BINGO.. Found this section:
# USBtiny can also be used for TPI programming.# In that case, a resistor of 1 kOhm is needed between MISO and MOSI# pins of the connector, and MISO (pin 1 of the 6-pin connector)# connects to TPIDATA.programmer id = "usbtiny"; desc = "USBtiny simple USB programmer, https://learn.adafruit.com/usbtinyisp"; type = "usbtiny"; connection_type = usb; usbvid = 0x1781; usbpid = 0x0c9f;;Cool!!, so I grabbed the breadboard, wired up with Mosi having a 1k resister to Miso and Miso going to Pin 1 of Attiny10. Like this:
Hooked up the UsbTiny up and fired up avrdude:
avrdude -v -pt10 -cusbtiny -b 9600avrdude: Version 6.3-20201216 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg WunschSystem wide configuration file is "C:\Users\me\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino18\etc\avrdude.conf"
Using Port : usb Using Programmer : usbtiny Overriding Baud Rate : 9600avrdude: usbdev_open(): Found USBtinyISP, bus:device: bus-0:\\.\libusb0-0001--0x1781-0x0c9f AVR Part : ATtiny10 Chip Erase delay : 0 us PAGEL : P00 BS2 : P00 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 0 StabDelay : 0 CmdexeDelay : 0 SyncLoops : 0 ByteDelay : 0 PollIndex : 0 PollValue : 0x00 Memory Detail :
Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- signature 0 0 0 0 no 3 16 0 0 0 0x00 0x00 fuse 0 0 4 0 no 1 16 0 0 0 0x00 0x00 calibration 0 0 0 0 no 1 16 0 0 0 0x00 0x00 lockbits 0 0 0 0 no 1 16 0 0 0 0x00 0x00 flash 0 0 128 0 no 1024 16 0 0 0 0x00 0x00
Programmer Type : USBtiny Description : USBtiny simple USB programmer, https://learn.adafruit.com/usbtinyispavrdude: programmer operation not supported
avrdude: Using SCK period of 10 usecavrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.02s
avrdude: Device signature = 0x1e9003 (probably t10)
avrdude done. Thank you.
Looking Better!!
So then I tried loading a hex file (the blink one from http://www.technoblogy.com/show?1YQY )
and I got this:
avrdude -CC:\Users\me\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino14/etc/avrdude.conf -v -pattiny10 -cusbtiny -Pusb -Uflash:w:blink.hex:iavrdude: Version 6.3-20201216 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "C:\Users\me\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino14/etc/avrdude.conf"
Using Port : usb Using Programmer : usbtinyavrdude: usbdev_open(): Found USBtinyISP, bus:device: bus-0:\\.\libusb0-0001--0x1781-0x0c9f AVR Part : ATtiny10 Chip Erase delay : 0 us PAGEL : P00 BS2 : P00 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 0 StabDelay : 0 CmdexeDelay : 0 SyncLoops : 0 ByteDelay : 0 PollIndex : 0 PollValue : 0x00 Memory Detail :
Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- signature 0 0 0 0 no 3 16 0 0 0 0x00 0x00 fuse 0 0 4 0 no 1 16 0 0 0 0x00 0x00 calibration 0 0 0 0 no 1 16 0 0 0 0x00 0x00 lockbits 0 0 0 0 no 1 16 0 0 0 0x00 0x00 flash 0 0 128 0 no 1024 16 0 0 0 0x00 0x00
Programmer Type : USBtiny Description : USBtiny simple USB programmer, https://learn.adafruit.com/usbtinyispavrdude: programmer operation not supported
avrdude: Using SCK period of 10 usecavrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.02s
avrdude: Device signature = 0x1e9003 (probably t10)avrdude: NOTE: "flash" memory has been specified, an erase cycle will be performed To disable this feature, specify the -D option.avrdude: erasing chipavrdude: reading input file "blink.hex"avrdude: writing flash (72 bytes):
Writing | ################################################## | 100% 0.41s
avrdude: 72 bytes of flash writtenavrdude: verifying flash memory against blink.hex:avrdude: load data flash data from input file blink.hex:avrdude: input file blink.hex contains 72 bytesavrdude: reading on-chip flash data:
Reading | ################################################## | 100% 0.29s
avrdude: verifying ...avrdude: 72 bytes of flash verified
avrdude done. Thank you.
Oh yes.. But no blinking light yet. I powered down and powered it back up and ...
20211016_125533.mp4GOT BLINKING!! (note this little vid is after a made a more permanent board for programming)
So now I have it running and wondered it I could use Arduino IDE. The best board support I found for it was at: https://github.com/technoblogy/attiny10core
Just use C and you will be fine. But since I'm using the usbtiny to program, I compile then go to command line and load the hex from the temp dir.
Update (Just a few moments later):
I managed to add USPTiny programmer to Arduino IDE in both old and new Beta.
I just located the programmers.txt file ( had it in two locations since I have a separate install for Beta 2.0.0-Beta.12) inside the AppData\Local\Arduino15\packages\ATtiny10Core\hardware\avr\2.1.0 dir. I then added:
usbtinyisp.name=USBtinyISPusbtinyisp.protocol=usbtinyusbtinyisp.program.tool=avrdudeusbtinyisp.program.extra_params=
Then I saved it then opened up the IDE and I had the programmer now in the IDE.
Now I can write the code and upload in the Arduino IDE. Still using C :)
UPDATE 5/12/2023:
Compile in Microsoft studio with -Og to get smallest file possible. Per:
https://www.avrfreaks.net/s/topic/a5C3l000000UkCKEA0/t190668 (some more of my learning experience with Microchip Studio and ATtiny10)
Hope this little experience helps some one on what to do or not to do with the Attiny10 ..
Enjoy
Sherm
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