[beagleboard] Re: Debugger Listening on Port 15454?

So it is infact running from Cloud9. The *debugger is running at port 15454 * is the default message from the Cloud9 NodeJS runner. Nothing wrong with this so far. It is not printing anything after that. It means that there is not syntactical error, but there could be a semantical error. i.e.

Re: [beagleboard] Re: Microchip mcp2515, can over spi, not working. Wrong device tree overlay?

Something I noticed about your device tree file. First, the mcp251x.c / mcp2515.c driver would be loaded as a module in a device tree. I see no "status=okay" so the driver would never load. Honestly I've yet to setup SPI on the beaglebone in ~3.5 years. So I'm no expert. However if I were you. I

Re: [beagleboard] How to Send email via Beaglebone Black?

> > > Thanks for the input, though from what I've read from a handful of sources (the links I attached), the reason they use the msmtp/ssmtp services is because it's (reportedly) a lot easier to use those services than to find a server to handle the port 25 requests (instead the services usee

Re: [beagleboard] BBB TPS65217 RTC

On Friday, August 19, 2016 at 11:53:55 AM UTC-4, William Hermans wrote: > > Does the BBB use the TPS65217 RTC to keep system time while powered, but >> not synchronized to any NTP server? >> > > No, the beaglebone uses the tsp65217c "real-time clock" to bring up the > power rails on the

Re: [beagleboard] Right way to get the gpio values from the device tree in the device driver for BeagleboneBlack

http://linux.die.net/man/3/strerror On Thu, Aug 18, 2016 at 9:03 PM, Jane wrote: > Hello, > > This topic is not solely related to beagleboneBlack , still posting on > this group . > > With reference to the example below what is the correct way to get the > gpio values

Re: [beagleboard] Right way to get the gpio values from the device tree in the device driver for BeagleboneBlack

Thanks , I figured it out ! I was not putting the valid gpio in the < 0> On Friday, August 19, 2016 at 2:45:03 PM UTC+5:30, William Hermans wrote: > > http://linux.die.net/man/3/strerror > > On Thu, Aug 18, 2016 at 9:03 PM, Jane > wrote: > >> Hello, >> >> This topic

[beagleboard] show signal in LCD with BBB

Hi actually we want show heart signal in LCD after processing that signal at BBB. but we can not connect to LCD.!! DO anyone know how should we do it from 0 until 100??? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are

[beagleboard] Re: Microchip mcp2515, can over spi, not working. Wrong device tree overlay?

I haven't really looked yet at your overlay, but two immediate thoughts: 1. why on earth are you using an spi can controller when there are *two* built-in CAN controllers already on the beaglebone? 2. you have cape-universal enabled, this conflicts with pretty much every overlay (remove the

Re: [beagleboard] UARTS in kernel 4.4: no /dev/ttO* ?

ttyO* is for the omap driver. If i'm not wrong the kernel 4.4 use the driver 8250. You can switch back to the omap driver i' the config of the kernel. Le ven. 19 août 2016 01:49, William Hermans a écrit : > http://bfy.tw/7Hr5 > > Anyhow, consider this horse beaten to death.

[beagleboard] Re: Debugger Listening on Port 15454?

This is the code: var http = require('http'); var serialport = require('/var/lib/cloud9/examples/node_modules/serialport'); var nmea = require('/var/lib/cloud9/examples/node_modules/nmea'); var fs = require('fs'); var port = new serialport('/dev/tty1', { baudrate: 115200,

[beagleboard] Re: Microchip mcp2515, can over spi, not working. Wrong device tree overlay?

The clocks node is definitely wrong. Every top-level node in an overlay file is treated as a fragment (names like fragment@0 are conventional but not actually important), but your clocks-node has no target property nor an __overlay__ child node, so it accomplishes nothing. Matthijs -- For

[beagleboard] How to Send email via Beaglebone Black?

Hello all, I am trying to do a (presumably) very simple task. I want my Beaglebone Black (BBB) to send me an email when a button wired to it is pushed. A) I don't know for sure if I have Angstrom or Debian (or otherwise?) and I don't know how to find out B) I'm aware of email services

[beagleboard] Re: Bonescript simple examples not working

Hi, I didn't find "solution to fix it". However, there is some alternative to it : create your own library, or find other one. You can maybe have a look at the following one: https://github.com/wphermans/Bonejs?files=1 This one uses the file reading operation to interact with the peripheral.

Re: [beagleboard] UARTS in kernel 4.4: no /dev/ttO* ?

Thanks for the info guys. Why is it that ttyS* are all listed when no BB-UART has been loaded into slots? Work flow before was straight forward: - Load a .dtbo - Corresponding /ttyO* loaded. Now I am unsure. When the BBB boots it shows all the /dev/ttyS* Do I still have to load the

Re: [beagleboard] How to Send email via Beaglebone Black?

On Fri, Aug 19, 2016 at 11:01 AM, wrote: > > I want my Beaglebone Black (BBB) to send me an email when a button wired > to it is pushed. > > B) I'm aware of email services include msmtp, ssmtp, exim4, etc from my > current efforts on the topic, but I don't know how to

[beagleboard] BBB TPS65217 RTC

Does the BBB use the TPS65217 RTC to keep system time while powered, but not synchronized to any NTP server? I'm not looking to maintain time between boots, just want to know the accuracy of the BBB system time while powered and not connected to the internet. I've tried searching, but all

Re: [beagleboard] Re: Microchip mcp2515, can over spi, not working. Wrong device tree overlay?

> > 1. Haha! It does? Must have missed it when I looked on the pinmap. > 2. Tried to disable universal cape, makes no difference. > > Anyways. I still want to get it to work. Have spent so much time on it, > and I would hate to just let it go. Even though I probably won't use it. I > also need to

[beagleboard] Re: Microchip mcp2515, can over spi, not working. Wrong device tree overlay?

1. Haha! It does? Must have missed it when I looked on the pinmap. 2. Tried to disable universal cape, makes no difference. Anyways. I still want to get it to work. Have spent so much time on it, and I would hate to just let it go. Even though I probably won't use it. I also need to get a spi

Re: [beagleboard] Re: Microchip mcp2515, can over spi, not working. Wrong device tree overlay?

https://github.com/msperl/mcp2515/blob/master/mcp2515.c there it is. By the way, the mcp2515 has a built in transceiver. The CANBUS controller on the am335x does not. the MCP2515 is also more cost efficient. So don't let anyone make you feel bad for going that route. On Fri, Aug 19, 2016 at 8:58

Re: [beagleboard] BBB TPS65217 RTC

> > Does the BBB use the TPS65217 RTC to keep system time while powered, but > not synchronized to any NTP server? > No, the beaglebone uses the tsp65217c "real-time clock" to bring up the power rails on the beaglebone in the correct order, and all the other interresting power things. Such as

Re: [beagleboard] BBB TPS65217 RTC

That part is a power management IC not a RTC there is a built in RTC in the processor that will not keep time when powered down. On 8/19/2016 11:32 AM, testda...@gmail.com wrote: > On Friday, August 19, 2016 at 11:53:55 AM UTC-4, William Hermans wrote: > > Does the BBB use the TPS65217

[beagleboard] Re: How to Send email via Beaglebone Black?

IMHO the simplest way to do it is setup a free Gmail account and enable imap/pop support on it. Then install mutt on your BBB and configure it to send the email through Gmail. Then on the BBB do something like system("echo 'No Heartbeat:' `/bin/date` | /usr/bin/mutt -s ' Problem!' --

Re: [beagleboard] x15....where is it?

Do they ship to the US? I have tried adding one to my cart and checking out and it claims the site is for UK customers only. I try to register and the address field will not let me change the country. On Tuesday, August 16, 2016 at 4:06:56 PM UTC-5, RobertCNelson wrote: > > On Tue, Aug 16,

Re: [beagleboard] BBB TPS65217 RTC

On Friday, August 19, 2016 at 3:55:34 PM UTC-4, Wulf Man wrote: > > That part is a power management IC not a RTC there is a built in RTC in > the processor that will not keep > time when powered down. > Oh, my mistake. I was under the impression that part had a RTC, but lost time when powered

Re: [beagleboard] BBB TPS65217 RTC

By the way, you can use /dev/rtc0 just like any other real-time clock. Search the internet for "linux how to use real-time clock" On Fri, Aug 19, 2016 at 9:29 PM, William Hermans wrote: > $ ls /sys/devices/platform/ocp/44e3e000.rtc/rtc > rtc0 > > > On Fri, Aug 19, 2016 at

Re: [beagleboard] BBB TPS65217 RTC

$ ls /sys/devices/platform/ocp/44e3e000.rtc/rtc rtc0 On Fri, Aug 19, 2016 at 1:25 PM, wrote: > On Friday, August 19, 2016 at 3:55:34 PM UTC-4, Wulf Man wrote: >> >> That part is a power management IC not a RTC there is a built in RTC in >> the processor that will not keep