Search found 4 matches
- Dec 11th, '19, 20:01
- Forum: Nava Hardware
- Topic: ATMEGA1284P not working (TP1, TM2, LCD problems)
- Replies: 2
- Views: 5765
Re: ATMEGA1284P not working (TP1, TM2, LCD problems)
Hey guys. I bought new chips and I've learned a few things... - you CANNOT use a usbtinyISP programmer to program the m1284p microcontrollers. USBTinyISP only supports up to 64k flash devices. the m1284p is 128k flash. Thought avrdude says it's supported it's NOT. so you have to use ArduinoISP (no b...
- Dec 8th, '19, 01:00
- Forum: Nava Software
- Topic: Nava v1.0 Firmware
- Replies: 117
- Views: 158224
Re: Nava v1.0 Firmware
While trying to upload a new firmware to my nava I've accidentaly bricked the MCU.. Is there any way to bring it back to life? I've tried running the .bat which should do everything but I get an RC error. I've tried both a avrispmkii and tinyisp.. You will need to use a High Voltage programmer. You...
- Dec 8th, '19, 00:57
- Forum: Nava Hardware
- Topic: ATMEGA1284P not working (TP1, TM2, LCD problems)
- Replies: 2
- Views: 5765
Re: ATMEGA1284P not working (TP1, TM2, LCD problems)
Sorry for my ignorance. I found the firmware here. http://www.e-licktronic.com/forum/viewtopic.php?f=25&t=864 I will be trying to unbrick or program my chip and will update with details UPDATE: You can use 12v High voltage to change fuses on the m1248p, but you need to have a parallel port progr...
- Dec 6th, '19, 22:20
- Forum: Nava Hardware
- Topic: ATMEGA1284P not working (TP1, TM2, LCD problems)
- Replies: 2
- Views: 5765
ATMEGA1284P not working (TP1, TM2, LCD problems)
Hi everyone! I decided it's time for me to stop bothering klang with PMs and ask a question to this forum. tl;dr: My sequencer works and I think my 1284 microcontroller is not working but I'm not sure. with details: What I'm doing I'm building the nava909 with the extra9 mods. I have built all the i...