(12-16-2020, 08:23 AM)Benatti Wrote:

(12-15-2020, 06:55 AM)Benatti Wrote: Estive tentando habilitar gps no meu pinephone 32G emmc / 3G RAM e não funcionou, observei que quando uso um "gps usb dongle" nele aparece /dev/ttyACM0 e /dev/gps0 e os programas marble e foxtrotgps funcionam e sem o "gps usb dongle" nós temos /dev/ttyUSB1 (gps) mas não temos /dev/ttyS1. Parece que o /dev/ttyS1 está fazendo falta para o gpsd, sendo que a saída de gpsmon é quase a mesma com ou sem "gps usb dongle".
Teria um comando AT para habilitar renomear ou criar /dev/ttyS1 e ver se resolve o problema?
Também encontrei diferença no funcionamento do foxtrot editando /etc/default/gpsd em DEVICES="/dev/ttyUSB1"
agradeço a atenção de todos.

esqueci de mencionar que estou usando mobian.

(12-16-2020, 08:23 AM)Benatti Wrote:

(12-15-2020, 06:55 AM)Benatti Wrote: Estive tentando habilitar gps no meu pinephone 32G emmc / 3G RAM e não funcionou, observei que quando uso um "gps usb dongle" nele aparece /dev/ttyACM0 e /dev/gps0 e os programas marble e foxtrotgps funcionam e sem o "gps usb dongle" nós temos /dev/ttyUSB1 (gps) mas não temos /dev/ttyS1. Parece que o /dev/ttyS1 está fazendo falta para o gpsd, sendo que a saída de gpsmon é quase a mesma com ou sem "gps usb dongle".
Teria um comando AT para habilitar renomear ou criar /dev/ttyS1 e ver se resolve o problema?
Também encontrei diferença no funcionamento do foxtrot editando /etc/default/gpsd em DEVICES="/dev/ttyUSB1"
agradeço a atenção de todos.

esqueci de mencionar que estou usando mobian.

Google Portuguese >> English:

Quote:Benatti

I've been trying to enable gps on my pinephone 32G emmc / 3G RAM and it didn't work, I noticed that when I use a "gps usb dongle" it appears / dev / ttyACM0 and / dev / gps0 and the marble and foxtrotgps programs work and without the "usb gps dongle "we have / dev / ttyUSB1 (gps) but we don't have / dev / ttyS1. It looks like / dev / ttyS1 is missing for gpsd, with gpsmon output almost the same with or without "gps usb dongle". Would you have an AT command to enable renaming or create / dev / ttyS1 and see if it solves the problem? I also found a difference in the functioning of foxtrot by editing / etc / default / gpsd in DEVICES = "/ dev / ttyUSB1"

Quote:Benatti

Thank you all for the attention. forgot to mention that i'm using mobian.

I have not used the AT command and tty interface but my GPS finally worked today after seeding with AGPS again. Please see my previous posts on this thread. I used mmcli and alastair-dm's scripts:
https://gist.github.com/alastair-dm/263209b54d01209be28828e555fa6628

For convenience, I called the first script from the second script so I only had to execute one script from the command prompt, as follows:

Code:

#!/bin/sh # # stop ModemManager, run python script to upload AGPS data then restart ModemManager sudo systemctl disable ModemManager.service sudo systemctl stop ModemManager.service # now execute first script (added next line to alastair-dm's second script)[url=https://gist.github.com/alastair-dm][/url] /home/mobian/load_agps_data.py sudo systemctl enable ModemManager.service sudo systemctl start ModemManager.service

Also, for line 83 of load_agps_data.py I am using

Code:

res = sendCmd('AT+QGPS=1,255,1000,0,10')

As with all my previous unsuccessful attempts, I used agps. Today it was agps-msb and one cannot use both agps-msb and agps-msa at the same time.

I don't know if the modified sendCmd or the msb version of agps make a difference but, after enabling running the scipts and

Code:

[code]mmcli -m 0 --location-enable-agps-msb

I typed:

Code:

mmcli -m 0 --location-enable-gps-raw mmcli -m 0 --location-enable-gps-nmea

My internal GPS almost immediately sprang to like and worked very well today for the first time (finally)! I took a 2 hour drive with my phone under the windshield of my car. I experienced several 4G data dropouts, due to marginal cellular service in some areas. Nonetheless, the GPS kept working, as evidenced by:

Code:

mmcli -m 0 --location-status mmcli -m 0 --location-get

Map worked between the 4G data dropouts. It is unfortunate the Map doesn't cache data. It is bad enough to keep losing the map but the program also consumes my very limited 4G data every time Map reconnects to the Internet and comes back online--loading the same data over and over.  I hope a map caching feature can be added to Map soon.

I have not done apt dist-upgrade for over a week and will make a backup of my eMMC Mobian image before doing so. I'm concerned that a bug "fix" may impact my newly-won GPS functionality. It seems to me that eg25-manager is undergoing quite active debug at the moment.

(12-16-2020, 10:39 PM)calinb Wrote:

(12-16-2020, 08:23 AM)Benatti Wrote:

(12-15-2020, 06:55 AM)Benatti Wrote: Estive tentando habilitar gps no meu pinephone 32G emmc / 3G RAM e não funcionou, observei que quando uso um "gps usb dongle" nele aparece /dev/ttyACM0 e /dev/gps0 e os programas marble e foxtrotgps funcionam e sem o "gps usb dongle" nós temos /dev/ttyUSB1 (gps) mas não temos /dev/ttyS1. Parece que o /dev/ttyS1 está fazendo falta para o gpsd, sendo que a saída de gpsmon é quase a mesma com ou sem "gps usb dongle".
Teria um comando AT para habilitar renomear ou criar /dev/ttyS1 e ver se resolve o problema?
Também encontrei diferença no funcionamento do foxtrot editando /etc/default/gpsd em DEVICES="/dev/ttyUSB1"
agradeço a atenção de todos.

esqueci de mencionar que estou usando mobian.

Google Portuguese >> English:

Quote:Benatti

I've been trying to enable gps on my pinephone 32G emmc / 3G RAM and it didn't work, I noticed that when I use a "gps usb dongle" it appears / dev / ttyACM0 and / dev / gps0 and the marble and foxtrotgps programs work and without the "usb gps dongle "we have / dev / ttyUSB1 (gps) but we don't have / dev / ttyS1. It looks like / dev / ttyS1 is missing for gpsd, with gpsmon output almost the same with or without "gps usb dongle". Would you have an AT command to enable renaming or create / dev / ttyS1 and see if it solves the problem? I also found a difference in the functioning of foxtrot by editing / etc / default / gpsd in DEVICES = "/ dev / ttyUSB1"

Quote:Benatti

Thank you all for the attention. forgot to mention that i'm using mobian.

I have not used the AT command and tty interface but my GPS finally worked today after seeding with AGPS again. Please see my previous posts on this thread. I used mmcli and alastair-dm's scripts:
https://gist.github.com/alastair-dm/263209b54d01209be28828e555fa6628

For convenience, I called the first script from the second script so I only had to execute one script from the command prompt, as follows:

Code:

#!/bin/sh # # stop ModemManager, run python script to upload AGPS data then restart ModemManager sudo systemctl disable ModemManager.service sudo systemctl stop ModemManager.service # now execute first script (added next line to alastair-dm's second script)[url=https://gist.github.com/alastair-dm][/url] /home/mobian/load_agps_data.py sudo systemctl enable ModemManager.service sudo systemctl start ModemManager.service

Also, for line 83 of load_agps_data.py I am using

Code:

res = sendCmd('AT+QGPS=1,255,1000,0,10')

As with all my previous unsuccessful attempts, I used agps. Today it was agps-msb and one cannot use both agps-msb and agps-msa at the same time.

I don't know if the modified sendCmd or the msb version of agps make a difference but, after enabling running the scipts and

Code:

[code]mmcli -m 0 --location-enable-agps-msb

I typed:

Code:

mmcli -m 0 --location-enable-gps-raw mmcli -m 0 --location-enable-gps-nmea

My internal GPS almost immediately sprang to like and worked very well today for the first time (finally)! I took a 2 hour drive with my phone under the windshield of my car. I experienced several 4G data dropouts, due to marginal cellular service in some areas. Nonetheless, the GPS kept working, as evidenced by:

Code:

mmcli -m 0 --location-status mmcli -m 0 --location-get

Map worked between the 4G data dropouts. It is unfortunate the Map doesn't cache data. It is bad enough to keep losing the map but the program also consumes my very limited 4G data every time Map reconnects to the Internet and comes back online--loading the same data over and over.  I hope a map caching feature can be added to Map soon.

I have not done apt dist-upgrade for over a week and will make a backup of my eMMC Mobian image before doing so. I'm concerned that a bug "fix" may impact my newly-won GPS functionality. It seems to me that eg25-manager is undergoing quite active debug at the moment.

(12-18-2020, 10:56 AM)Benatti Wrote:

---

Agradeço a atenção de todos, mas não consegui fazer funcionar ainda, vou continuar tentando e se funcionar aviso por aqui.

Google translation:
I appreciate everyone's attention, but I haven't been able to make it work yet, I will keep trying and if it works, notice here.

(12-22-2020, 08:46 AM)wibble Wrote: When checking basic GPS functionality I disabled ModemManager and used picocom to access the two USB serial ports - one with local echo enabled to send the AT commands to the modem, and the other to view the NMEA output. That way you see exactly what's going in and out, and don't have to worry about anything ModemManager may be hiding from you.

(12-22-2020, 04:14 AM)calinb Wrote:

(12-18-2020, 10:56 AM)Benatti Wrote:

---

Agradeço a atenção de todos, mas não consegui fazer funcionar ainda, vou continuar tentando e se funcionar aviso por aqui.

Google translation:
I appreciate everyone's attention, but I haven't been able to make it work yet, I will keep trying and if it works, notice here.

I am sorry it does not work for you. Based on mmcli commands, my phone GPS is not as sensitive as my other phones and it has trouble receiving sufficiently strong signals from satellites to find a position unless it has a very clear view of the sky.

(12-24-2020, 11:40 AM)Benatti Wrote:

(12-22-2020, 04:14 AM)calinb Wrote:

(12-18-2020, 10:56 AM)Benatti Wrote:

---

Agradeço a atenção de todos, mas não consegui fazer funcionar ainda, vou continuar tentando e se funcionar aviso por aqui.

Google translation:
I appreciate everyone's attention, but I haven't been able to make it work yet, I will keep trying and if it works, notice here.

I am sorry it does not work for you. Based on mmcli commands, my phone GPS is not as sensitive as my other phones and it has trouble receiving sufficiently strong signals from satellites to find a position unless it has a very clear view of the sky.

Olá pessoal, finalmente o gps do pinephone está funcionando, vamos ao passo a passo:
1 Instalei kde-marble, foxtrotgps, gpsd e gpsd-clients.

2 Editei o arquivo com o comando: sudo nano /etc/default/gpsd para ficar como assim:

# Devices gpsd should collect to at boot time.
# They need to be read/writeable, either by user gpsd or the group dialout.
DEVICES="$GPS_LINE /dev/ttyUSB1"

# Other options you want to pass to gpsd
GPSD_OPTIONS=""

# Automatically hot add/remove USB GPS devices via gpsdctl
USBAUTO="true"
GPS_LINE=/dev/ttyUSB1

Nos testes que eu fiz, demorou bastante para funcionar a primeira vez, e constatei que com o celular exposto ao sol ele pega sinal mais rapido, parece que com o aquecimento do aparelho ele melhora a sensibilidade, quando o aparelho está frio não pegou sinal de satélite.

Não é preciso realizar os comandos :
sudo mmcli -m 0 --location-enable-agps-msb
sudo mmcli -m 0 --location-enable-gps-raw
sudo mmcli -m 0 --location-enable-gps-nmea
sudo mmcli -m 0 --location-get
sudo mmcli -m 0 --location-status

Sem acionar estes comandos foi só abrir o programa navegador de gps, eu testei tanto com marble quanto foxtrotgps e depois de algum tempo funcinou normalmente.

Sugiro o marble, parece que esta mais maduro. Consegui marcar ponto de saida e ponto de chegada, definir rota, ele realça a rota no mapa e falta viajar para teste de estrada com ele, mas isto vai demorar.

Voce pode usar o cabo serial/usb e monitorar no notebook com o programa cgps ou gpsmon no terminal, para verificar o andamento do processo de descoberta de satélites do gpsd.
Abraços, e boa passagem de ano a todos.

(12-23-2020, 06:42 PM)wibble Wrote: You should investigate navit, or Pure Maps with the companion OSMScoutServer for caching map data, but both require a bit of manual configuration still. There's a fair bit on navit in this thread:
https://forum.pine64.org/showthread.php?tid=10697