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#72
AVR / Re: Need Help Programming a AT...
Last post by LubOlimex - November 12, 2025, 10:53:20 AMYou can host the picture elsewhere and provide just the link here. There are a lot of free image hosting web-sites. I use imgur.
#73
AVR / Re: Need Help Programming a AT...
Last post by beatlerat - November 11, 2025, 10:41:21 PMI have tried installing AVRDUDE. I don't know how to run it.
Pin 1 to pin 1
Pin 10 to pin 4
Pin 17 to pin 5
Pin 18 to pin 6
Pin 19 to pin 7
Pin 20 to pin 8
If I could post a pic, I would.
This project is so simple but I can't get through it.
If the Olimex board's serial port isn't the way, how else do I get the chip programmed? I am limited in space and this footprint is about all the room I have.
Thanks
Pin 1 to pin 1
Pin 10 to pin 4
Pin 17 to pin 5
Pin 18 to pin 6
Pin 19 to pin 7
Pin 20 to pin 8
If I could post a pic, I would.
This project is so simple but I can't get through it.
If the Olimex board's serial port isn't the way, how else do I get the chip programmed? I am limited in space and this footprint is about all the room I have.
Thanks
#74
New Products release / New Open Source Hardware board...
Last post by olimex - November 11, 2025, 02:39:35 PMNew Open Source Hardware board in stock: ESP32-C5-DevKit-Lipo Dual band 2.4Ghz and 5Ghz WiFi 6, Bluetooth 5 LE, Zigbee, Thread, Matter in breadboard friendly DIL format
https://olimex.wordpress.com/2025/11/11/new-open-source-hardware-board-in-stock-esp32-c5-devkit-lipo-dual-band-2-4ghz-and-5ghz-wifi-6-bluetooth-5-le-zigbee-thread-matter/ #esp32 #esp32c5 #iot #wifi6 #zigbee #matter
https://olimex.wordpress.com/2025/11/11/new-open-source-hardware-board-in-stock-esp32-c5-devkit-lipo-dual-band-2-4ghz-and-5ghz-wifi-6-bluetooth-5-le-zigbee-thread-matter/ #esp32 #esp32c5 #iot #wifi6 #zigbee #matter
#75
AVR / Re: Need Help Programming a AT...
Last post by LubOlimex - November 11, 2025, 08:56:47 AMDescribe the exact connections between the target and the AVR-P20, maybe I can spot something wrong.
Maybe also test with avrdude it should have support for STK200.
Maybe also test with avrdude it should have support for STK200.
#76
AVR / Re: Need Help Programming a AT...
Last post by beatlerat - November 10, 2025, 11:16:59 PMQuote from: LubOlimex on November 10, 2025, 08:37:22 AMUmmm, ATtiny13 doesn't come in a package suitable for AVR-P20-10MHZ...You are correct. I added an eight pin socket and correctly ran wires from the existing socket to the eight pin.
THanks
I am also running BASCOM AVR Demo
#77
FPGA / Re: Programming iCE40HX1K-EVB ...
Last post by nenadp - November 10, 2025, 03:08:30 PMHey LubOlimex,
Great, thanks! That worked, once I "rotated" all my cable connections I got the propper response:
Great, thanks! That worked, once I "rotated" all my cable connections I got the propper response:
init..
cdone: high
reset..
cdone: low
flash ID: 0x1C 0x70 0x15 0x1C 0x70 0x15 0x1C 0x70 0x15 0x1C 0x70 0x15 0x1C 0x70 0x15 0x1C 0x70 0x15 0x1C 0x70 0x15 0x1C 0x70 0x15 0x1C 0x70 0x15 0x1C 0x70 0x15 0x1C 0x70
cdone: high
Bye.
#78
FPGA / Re: Programming iCE40HX1K-EVB ...
Last post by LubOlimex - November 10, 2025, 09:14:17 AMI believe the UEXT orientation is wrong. I mean the brown wire that should be connected to UEXT pin 2 is in fact connected to UEXT pin 9. Refer to this picture, pay attention to the UEXT connector cut (opening) in the picture:
https://www.olimex.com/Products/Modules/UEXT/images/UEXT-PINS.jpg
https://www.olimex.com/Products/Modules/UEXT/images/UEXT-PINS.jpg
#79
AVR / Re: Need Help Programming a AT...
Last post by LubOlimex - November 10, 2025, 08:37:22 AMUmmm, ATtiny13 doesn't come in a package suitable for AVR-P20-10MHZ...
#80
AVR / Need Help Programming a ATTiny...
Last post by beatlerat - November 09, 2025, 01:14:54 AMI thought I could do this without help, but I need to find a good tutorial, or a push to get going. Here is my program.
$crystal = 1000000
Dim X As Byte
Config Portb.3 = Output
Do
Toggle Portb.3
Waitms 200
Toggle Portb.3
Waitms 1300
Loop
It compiles OK, but when I send it to the chip, nothing happens. I had to replace the LM317T regulator on the board, but when I apply 12 volts to the board, the LED does not light up. I set the chip voltage to 5 volts and have the 3.3v shunt unplugged. I am using an older Keyspan USB to serial converter, and I am assuming my baud rates are suspect. I have everything set to 9600.
Please help me where to look. I am trying to keep this simple as I have been unable to program the chip using a Arduino Nano.
Thanks for your help.
$crystal = 1000000
Dim X As Byte
Config Portb.3 = Output
Do
Toggle Portb.3
Waitms 200
Toggle Portb.3
Waitms 1300
Loop
It compiles OK, but when I send it to the chip, nothing happens. I had to replace the LM317T regulator on the board, but when I apply 12 volts to the board, the LED does not light up. I set the chip voltage to 5 volts and have the 3.3v shunt unplugged. I am using an older Keyspan USB to serial converter, and I am assuming my baud rates are suspect. I have everything set to 9600.
Please help me where to look. I am trying to keep this simple as I have been unable to program the chip using a Arduino Nano.
Thanks for your help.