I noticed that some civil organizations, not amateur radio, which use intensely dmr messaging puts the radio in crisis by interrupting the scan, turning off and restarting the radio. I noticed that by inserting the skip on these memories the radio works correctly. I was wondering if it was possible to put 1 option to disable / enable this type of messaging flow. thanks
Sal
text message DMR
Re: text message DMR
Interesting.
I didn’t think the radio crashed If it heard a SMS but I will need to test again
I didn’t think the radio crashed If it heard a SMS but I will need to test again
Re: text message DMR
This happened to me with the local utility. I used HackRF and dspplus to check what was exactly being transmitted and realized a couple of things:
1. Their Motorola MOTORTRBO system sends a "ping" every couple of seconds.
2. Every couple minutes their system does a radio check.
3. For both cases, the firmware instructs the screen to turn on (not necessarily a bug but it may be taxing in terms of battery consumption since the screen essentially never gets the chance of turning off even with a 5s timeout.
3. After several minutes of this with the latest firmware in scan mode, the radio resets itself.
1. Their Motorola MOTORTRBO system sends a "ping" every couple of seconds.
2. Every couple minutes their system does a radio check.
3. For both cases, the firmware instructs the screen to turn on (not necessarily a bug but it may be taxing in terms of battery consumption since the screen essentially never gets the chance of turning off even with a 5s timeout.
3. After several minutes of this with the latest firmware in scan mode, the radio resets itself.
Re: text message DMR
Yes. The ping is a known bug , its on the To Do list.HI8NLO wrote: ↑Sun Dec 08, 2019 10:31 pmThis happened to me with the local utility. I used HackRF and dspplus to check what was exactly being transmitted and realized a couple of things:
1. Their Motorola MOTORTRBO system sends a "ping" every couple of seconds.
2. Every couple minutes their system does a radio check.
3. For both cases, the firmware instructs the screen to turn on (not necessarily a bug but it may be taxing in terms of battery consumption since the screen essentially never gets the chance of turning off even with a 5s timeout.
3. After several minutes of this with the latest firmware in scan mode, the radio resets itself.
Re: text message DMR
Many thanks Roger to you and the team for the hard work of keeping the project documented and organized with so many requests and interactions.