Search found 13 matches
- Mon Dec 07, 2020 9:07 pm
- Forum: Raspberry Pi Foundation Hardware
- Topic: Mmdvm kicad Duplex hat 14mhz firmware issues
- Replies: 6
- Views: 6376
Re: Mmdvm kicad Duplex hat 14mhz firmware issues
I think I've uncovered half of what the OP is reporting, I still don't know what error he is experiencing though. The overview of the pistar-mmdvmhshatflash script is that it downloads files from the MMDVM_HS github repo, one of those files is determined by which parameter you enter when executed a...
- Fri Dec 04, 2020 7:37 pm
- Forum: Raspberry Pi Foundation Hardware
- Topic: Mmdvm kicad Duplex hat 14mhz firmware issues
- Replies: 6
- Views: 6376
Re: Mmdvm kicad Duplex hat 14mhz firmware issues
Simply the argument isn't worth the effort, I can't see the benefit of posting further as your obviously looking for some kind of engagement or hostile response. 1)1.5.2 drops after 29 seconds on multiple devices 1.4.17 fine. 2) pi 4 the script identifies pi 4 as pi 3 and fails flashing hat, same sd...
- Fri Dec 04, 2020 1:53 pm
- Forum: Raspberry Pi Foundation Hardware
- Topic: Mmdvm kicad Duplex hat 14mhz firmware issues
- Replies: 6
- Views: 6376
Mmdvm kicad Duplex hat 14mhz firmware issues
Having built 18 hotspots I have a number running kicad Duplex board and have had to update firmware as the pistar project evolves. Hat Firmware 1.5.2 cuts out at least on fusion after 29 secs approximately, 1.4.17 works well. The flashing issue is pi star identifying Pi4 as a pi3 which bulks up writ...
- Sat Nov 28, 2020 8:33 pm
- Forum: Radio Equipment
- Topic: ft991A receive audio
- Replies: 7
- Views: 10372
Re: ft991A receive audio
same issues, you can tinker with mmdvmhost settings
- Tue Sep 01, 2020 8:08 pm
- Forum: Pi-Star General Support
- Topic: 5.4.51-v7l+latest update causes MMDVM errno=5
- Replies: 2
- Views: 1992
Re: 5.4.51-v7l+latest update causes MMDVM errno=5
Hi yes the Argon script pulled a load of gpio updates and the hat took ages to connect green and changing anything caused it to drop out. Earlier version with argon script and then pi-star updated seems to work fine It was definitely the argon script installation and the updates it pulled caused iss...
- Tue Sep 01, 2020 5:43 pm
- Forum: Share your stuff
- Topic: More power more options building on great pi-star project
- Replies: 0
- Views: 8046
More power more options building on great pi-star project
Pi 4, pimoni heat sink case duplex hat, software aware fan & 3d printed case
7 inch touch with onscreen keyboard and a 3.2 nextion enhanced touch screen with modified globe 8 software
7 inch touch with onscreen keyboard and a 3.2 nextion enhanced touch screen with modified globe 8 software
- Tue Sep 01, 2020 5:38 pm
- Forum: Pi-Star General Support
- Topic: 5.4.51-v7l+latest update causes MMDVM errno=5
- Replies: 2
- Views: 1992
Re: 5.4.51-v7l+latest update causes MMDVM errno=5
Hi thanks for the reply it's gpio issue now resolved by downgrade as a script for additional fan hat pulled a load of updates.
Thank you for suggestions
Thank you for suggestions
- Sun Aug 30, 2020 10:57 pm
- Forum: Pi-Star General Support
- Topic: 5.4.51-v7l+latest update causes MMDVM errno=5
- Replies: 2
- Views: 1992
5.4.51-v7l+latest update causes MMDVM errno=5
Knowing that a config error will give issues and I reverted to a previous kernel on another card and all behaves as expected I: 2020-08-30 22:49:55.879 TX Frequency: 438800000Hz (438799550Hz) M: 2020-08-30 22:49:55.879 Opening the MMDVM E: 2020-08-30 22:49:59.682 Error returned from write(), errno=5...
- Tue Jan 28, 2020 2:25 pm
- Forum: Share your stuff
- Topic: 3.2 touch screen globe 8 3d printed case
- Replies: 2
- Views: 9856
- Tue Jan 28, 2020 2:51 am
- Forum: Nextion Screens
- Topic: 3.2" Enhanced Newbe
- Replies: 4
- Views: 3981
Re: 3.2" Enhanced Newbe
you do not need a nextion port on radio as far as I am aware and using pi to drive screen
perhaps Cp2104 usb to uart
compiled nextion driver
/dev/ttyAMA0 running off usb
you can see my build by looking at my other posts and a video of it working off usb with touch screen
perhaps Cp2104 usb to uart
compiled nextion driver
/dev/ttyAMA0 running off usb
you can see my build by looking at my other posts and a video of it working off usb with touch screen