|
My Bad! Re: DTS processing finds illegal return status of "ok" (as opposed to "okay")
#nrf52480
Sorry for the earlier post. This always happens when I've been away from a platform during a major upgrade. I also had an overlay file redirecting spi0 pins that contained "status = "ok"". I successfu
Sorry for the earlier post. This always happens when I've been away from a platform during a major upgrade. I also had an overlay file redirecting spi0 pins that contained "status = "ok"". I successfu
|
By
cpmcparland@...
· #6602
·
|
|
DTS processing finds illegal return status of "ok" (as opposed to "okay")
#nrf52480
I'm getting back to an earlier NRF52840 project that uses SPI. Have upgraded to Zephyr 2.1 and finding my way around a few subtle changes. Have encountered the following problem when rebuilding an old
I'm getting back to an earlier NRF52840 project that uses SPI. Have upgraded to Zephyr 2.1 and finding my way around a few subtle changes. Have encountered the following problem when rebuilding an old
|
By
cpmcparland@...
· #6601
·
|
|
usb device network on nrf52840 platform
Jukka, Thanks...learn something new everyday! This is also a reason for NOT renaming the .conf file for your project to something unique....which, of course, I did on my first project! Cheers, Chuck M
Jukka, Thanks...learn something new everyday! This is also a reason for NOT renaming the .conf file for your project to something unique....which, of course, I did on my first project! Cheers, Chuck M
|
By
cpmcparland@...
· #5358
·
|
|
usb device network on nrf52840 platform
Andrezej, thanks for looking at this. To keep things simple, I went back to the sample project: samples/net/echo_server With the exception of adding the first line, I don't believe I have changed anyt
Andrezej, thanks for looking at this. To keep things simple, I went back to the sample project: samples/net/echo_server With the exception of adding the first line, I don't believe I have changed anyt
|
By
cpmcparland@...
· #5351
·
|
|
usb device network on nrf52840 platform
Well, as is usually the case, as soon as I'm convinced I'm stuck and send off a note, I try something else and make a bit of progress......sigh. The new project I was trying to integrate with an ecm u
Well, as is usually the case, as soon as I'm convinced I'm stuck and send off a note, I try something else and make a bit of progress......sigh. The new project I was trying to integrate with an ecm u
|
By
cpmcparland@...
· #5349
·
|
|
usb device network on nrf52840 platform
Has anyone had any luck adding usb device networking to a project outside of samples/net/echo_server ? I have built the above project with -DCONF_FILE="prj.conf overlay-netusb.conf" and it appears to
Has anyone had any luck adding usb device networking to a project outside of samples/net/echo_server ? I have built the above project with -DCONF_FILE="prj.conf overlay-netusb.conf" and it appears to
|
By
cpmcparland@...
· #5348
·
|
|
SPI Kconfig.nrfx changes in recent (1.13.99) clone - setting GPIO pins for SPI master now fails.
Jan, Thanks....am working on an overlay now. Sure makes the prj.cfg look a lot cleaner. Am I right to expect that this sort of transformation will make its way into other drivers as well (e.g. I2C)? R
Jan, Thanks....am working on an overlay now. Sure makes the prj.cfg look a lot cleaner. Am I right to expect that this sort of transformation will make its way into other drivers as well (e.g. I2C)? R
|
By
cpmcparland@...
· #5274
·
|
|
SPI Kconfig.nrfx changes in recent (1.13.99) clone - setting GPIO pins for SPI master now fails.
My zephyr app, built on ver 1.13.0 with the following prj.cfg file: CONFIG_FLOAT=y CONFIG_FP_SHARING=y CONFIG_NEWLIB_LIBC=y CONFIG_HEAP_MEM_POOL_SIZE=16384 CONFIG_GPIO=y CONFIG_SPI=y CONFIG_SPI_0=y CO
My zephyr app, built on ver 1.13.0 with the following prj.cfg file: CONFIG_FLOAT=y CONFIG_FP_SHARING=y CONFIG_NEWLIB_LIBC=y CONFIG_HEAP_MEM_POOL_SIZE=16384 CONFIG_GPIO=y CONFIG_SPI=y CONFIG_SPI_0=y CO
|
By
cpmcparland@...
· #5270
·
|
|
Slip TCP connection between linux host and nrf52840
Marti, Not rude at all...will look over your web site. Finding the right fit for a commercial embedded, mostly software product is a tough problem. Will be interested to see where you folks fit in the
Marti, Not rude at all...will look over your web site. Finding the right fit for a commercial embedded, mostly software product is a tough problem. Will be interested to see where you folks fit in the
|
By
cpmcparland@...
· #5265
·
|
|
Slip TCP connection between linux host and nrf52840
All, Thanks for the suggestions and sharing results. I think I'll go with USB network device solution. I've tried the sample "samples/net/echo_server" and, with the addition of the overlay-netusb(?) t
All, Thanks for the suggestions and sharing results. I think I'll go with USB network device solution. I've tried the sample "samples/net/echo_server" and, with the addition of the overlay-netusb(?) t
|
By
cpmcparland@...
· #5263
·
|
|
gPTP and usb network device
Jukka, Thanks for your suggestion. was not aware that zephyr had sntp. That may well be a better solution. We have two applications with very different time constraints--none of which are at the ns. l
Jukka, Thanks for your suggestion. was not aware that zephyr had sntp. That may well be a better solution. We have two applications with very different time constraints--none of which are at the ns. l
|
By
cpmcparland@...
· #5259
·
|
|
gPTP and usb network device
I'm setting up a IP link between a debian platform and a bluetooth usb dongle running zephyr. usb network device interface appears to work fine with the zephyr IP stack running in the dongle. I want t
I'm setting up a IP link between a debian platform and a bluetooth usb dongle running zephyr. usb network device interface appears to work fine with the zephyr IP stack running in the dongle. I want t
|
By
cpmcparland@...
· #5256
·
|
|
Slip TCP connection between linux host and nrf52840
Jukka, Thanks, I was hoping that was the case. Have found the slip.c code and am looking through it. Not too many examples for slip and the ones I have seen all point to Qemu. Any idea or pointers as
Jukka, Thanks, I was hoping that was the case. Have found the slip.c code and am looking through it. Not too many examples for slip and the ones I have seen all point to Qemu. Any idea or pointers as
|
By
cpmcparland@...
· #5247
·
|
|
Slip TCP connection between linux host and nrf52840
Andrei, THanks for the note....unfortuately, the USB interface is peripheral only. So, as I understand it, I can't control USB/WiFi dongles which are also peripheral mode devices. Cheers, Chuck McP
Andrei, THanks for the note....unfortuately, the USB interface is peripheral only. So, as I understand it, I can't control USB/WiFi dongles which are also peripheral mode devices. Cheers, Chuck McP
|
By
cpmcparland@...
· #5246
·
|
|
Slip TCP connection between linux host and nrf52840
Hi, I need to get a sensor data stream flowing from a BT network into a linux host. Have tried to setup BT HCI interface but no luck getting hci0 interface to move from DOWN to UP. So, thought I would
Hi, I need to get a sensor data stream flowing from a BT network into a linux host. Have tried to setup BT HCI interface but no luck getting hci0 interface to move from DOWN to UP. So, thought I would
|
By
cpmcparland@...
· #5236
·
|
|
Enable SPI driver on nrf52840
Jan, Thanks, missed that typo. Fixed that, but same result. For the moment, I'm not worried about the data or behavior of the SPI device. Just want to see a driver transaction complete...data comes ne
Jan, Thanks, missed that typo. Fixed that, but same result. For the moment, I'm not worried about the data or behavior of the SPI device. Just want to see a driver transaction complete...data comes ne
|
By
cpmcparland@...
· #5090
·
|
|
Enable SPI driver on nrf52840
Vinayak, Jan, et. al. Thanks again for your combined help on this. Just ran into a pothole and I thinks its a simple config issue on my part. I have a simple spi write set up and it appears to be func
Vinayak, Jan, et. al. Thanks again for your combined help on this. Just ran into a pothole and I thinks its a simple config issue on my part. I have a simple spi write set up and it appears to be func
|
By
cpmcparland@...
· #5088
·
|
|
Enable SPI driver on nrf52840
Vinayak, Great utube file. Sorry for taking so long to get back on this, but wanted to check this out on the SPI driver as well. I might just be getting the hang of how this scheme works.....at least,
Vinayak, Great utube file. Sorry for taking so long to get back on this, but wanted to check this out on the SPI driver as well. I might just be getting the hang of how this scheme works.....at least,
|
By
cpmcparland@...
· #5053
·
|
|
Enable SPI driver on nrf52840
Vinayak, Thanks. I thought that the creation the driver source directories was only done at cmake time.... so that's where I was looking for a problem. Clearly I was wrong about that. Did just what yo
Vinayak, Thanks. I thought that the creation the driver source directories was only done at cmake time.... so that's where I was looking for a problem. Clearly I was wrong about that. Did just what yo
|
By
cpmcparland@...
· #5021
·
|
|
Enable SPI driver on nrf52840
Vinayak, Thanks for being persistent in looking at this issue. Sorry for some confusion, I probably didn't state the behavior I'm seeing very clearly. At this point, the issue is that the cmake does N
Vinayak, Thanks for being persistent in looking at this issue. Sorry for some confusion, I probably didn't state the behavior I'm seeing very clearly. At this point, the issue is that the cmake does N
|
By
cpmcparland@...
· #4986
·
|