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by harishreddy
Mon Jun 10, 2019 10:51 am
Forum: Troubleshooting
Topic: How to install LibXML2 library in Raspberry Pi
Replies: 2
Views: 224

set build commands for libxml

Hello,

I Have installed libxml library in RPI but i want build commands for libxml for build the appication. Plese suggest the build command.


Thank you
by harishreddy
Fri Jun 07, 2019 4:39 am
Forum: Troubleshooting
Topic: How to install LibXML2 library in Raspberry Pi
Replies: 2
Views: 224

How to install LibXML2 library in Raspberry Pi

Hello,

I want to install the LibXML2 in Raspberry Pi 3 module, Could you please suggest the processor for installtion of libxml2 library and how to read the data from XML file.

Thank you.
by harishreddy
Tue Jun 04, 2019 7:40 am
Forum: Troubleshooting
Topic: how to read the data from the XML file in Raspberry Pi 3
Replies: 6
Views: 250

Re: how to read the data from the XML file in Raspberry Pi 3

Thank you for your reply,

Yes, i want C example
by harishreddy
Tue Jun 04, 2019 7:31 am
Forum: Troubleshooting
Topic: how to read the data from the XML file in Raspberry Pi 3
Replies: 6
Views: 250

how to read the data from the XML file in Raspberry Pi 3

Hai,

I have installed libxml2 library for reading data from XML file, how to read the data from the XML file, what are the header files need to include for reading the data,Could you please suggest the procedure for this with an example.

Thank you.
by harishreddy
Wed Nov 14, 2018 11:57 am
Forum: General discussion
Topic: how to set date and time to Raspberrypi Module
Replies: 5
Views: 237

Re: how to set date and time to Raspberrypi Module

Please find the following programe struct tm mytime; struct timeval garfield; time_t new_time; int result; //Set Time struct mytime.tm_sec = second; // Seconds mytime.tm_min = minute; // Minutes mytime.tm_hour = hour+1; // Hours mytime.tm_mday = day; // Day of Month mytime.tm_mon = month-1; // Month...
by harishreddy
Wed Nov 14, 2018 11:32 am
Forum: General discussion
Topic: how to set date and time to Raspberrypi Module
Replies: 5
Views: 237

Re: how to set date and time to Raspberrypi Module

Hai,
Thanks for your replay, we tried example programs in following links
http://www.raspberry-projects.com/pi/programming-in-c for set date and time
by harishreddy
Wed Nov 14, 2018 10:54 am
Forum: General discussion
Topic: how to set date and time to Raspberrypi Module
Replies: 5
Views: 237

how to set date and time to Raspberrypi Module

Hai,

We are workingRaspberrypi on both using Ethernet & Wifi, and that's working fine.
However, we are trying to update date and time with internet using example programs but it's getting error ,Could you Please provide How to update Date and time with internet.
by harishreddy
Tue Oct 09, 2018 7:01 am
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

unable to open the display of raspberry pi

Hiii, Our SD card worked well for about 3 months. 1.We are using 16GB SD card in raspberry pi and accessing the root section through remote access but no display is being appearing.Before a while it has shown that free space 0 bytes,when we tried to copy paste a file. Generally programs size will no...
by harishreddy
Fri Oct 05, 2018 4:49 am
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

Is there any chance of corrupting SD card

1.Thank you for the reply but that doesn't worked out here.If any power ON&OFF condition is there any chance of corrupting of SD card.In any case,if corrupted please help us how to recover the Files over the sd card. 2.All our applications i.e., programs(.c files ) will reside on SD card or Processo...
by harishreddy
Thu Oct 04, 2018 1:32 pm
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

SD card is not booting

Hiiii,

Our SD card worked well for a while,but suddenly it is not been booting up with raspberry pi. We are trying to login the Card but not happening.
For the command sudo startx we are getting the reply as shown in the image.Please help us in solving the issue.
by harishreddy
Tue Sep 11, 2018 1:09 pm
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

running as root error

Hi, we are trying to run spi.c file which we found in the bcm2835 library examples.While running we are getting the following error. As the error indicates the application is to be run as root,what that exactly indicates? How to move our application in root and how to open, create password for root....
by harishreddy
Mon Sep 10, 2018 12:13 pm
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

Re: we are trying to use gpio pin as chip select

Hi,

Thanks for Your reply, we are operating GPIO pins using bcm2835 library for that we passing two arguments in our program but we are getting segmentation fault error while passing the arguments.
Eg; write_DO(1,1)
by harishreddy
Fri Sep 07, 2018 10:14 am
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

raspberry pi 3 model b+ with bcm 2835

Hi,

Thanks for Your reply,we have installed bcm2835 libray but now we are getting segmentation fault error while running exe file
by harishreddy
Fri Sep 07, 2018 8:01 am
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

raspberry pi 3 model b+ with bcm 2835

we are working on raspberry pi 3 model b+module with bcm 2835 library but getting error No such file or directory
by harishreddy
Thu Sep 06, 2018 12:17 pm
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

Re: we are trying to use gpio pin as chip select

Thank you very much for your quick response and valuable suggestions,now it is working
by harishreddy
Thu Sep 06, 2018 10:08 am
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

Hi,

Thanks for Your reply,we have tried your earlier post but now we are getting another error ,when adding GPIO Example program to our main application
by harishreddy
Tue Sep 04, 2018 7:23 am
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

Re: we are trying to use gpio pin as chip select

Hi,

Thanks for Your reply,we have tried your earlier post but now we are getting another build error as in the screenshot.please help us in the same.
by harishreddy
Tue Sep 04, 2018 4:50 am
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

Re: we are trying to use gpio pin as chip select

Hi,

Please help us on briefly.....
by harishreddy
Mon Sep 03, 2018 11:44 am
Forum: C/C++
Topic: we are trying to use gpio pin as chip select
Replies: 24
Views: 3469

we are trying to use gpio pin as chip select

we are trying to use gpio pin as chip select .but we struck across a build error as in the screenshot.please help us in the same.
by harishreddy
Fri Aug 24, 2018 7:36 am
Forum: C/C++
Topic: Autorun C program on Raspberry Pi
Replies: 9
Views: 1620

Re: Autorun C program on Raspberry Pi

Hi,

We are not using phython for programming.we are using geany editor for c programming.
kindly provide the procedure for program run automatically when the system starts up
by harishreddy
Tue Aug 07, 2018 12:58 pm
Forum: Beginners
Topic: Raspberry Pi 3 B+ which OS?
Replies: 10
Views: 29473

Re: Raspberry Pi 3 B+ which OS?

Here we are using windows environment .
windows is support Raspbian Stretch with Desktop?
by harishreddy
Tue Aug 07, 2018 6:07 am
Forum: Beginners
Topic: Raspberry Pi 3 B+ which OS?
Replies: 10
Views: 29473

Re: Raspberry Pi 3 B+

Thanks for your response, https://www.raspberrypi.org/downloads/raspbian/ the above link is showing four operating systems 1. NOOBS (Offline and network install) 2. NOOBS LITE(Network install only) 3. RASPBIAN STRETCH WITH DESKTOP 4. RASPBIAN STRETCH LITE which is better kindly suggest because of am...
by harishreddy
Tue Aug 07, 2018 4:45 am
Forum: Beginners
Topic: Raspberry Pi 3 B+ which OS?
Replies: 10
Views: 29473

Raspberry Pi 3 B+ which OS?

We are working on raspberry pi 3 B+ kindly suggest me which operating system is suitable for raspberry pi 3 B + and kindly share the link for operating system
by harishreddy
Thu Jul 12, 2018 7:30 am
Forum: C/C++
Topic: Autorun C program on Raspberry Pi
Replies: 9
Views: 1620

Re: Autorun C program on Raspberry Pi

#Do you mean run automatically when the system starts up?
Yes
by harishreddy
Wed Jul 11, 2018 9:48 am
Forum: C/C++
Topic: Autorun C program on Raspberry Pi
Replies: 9
Views: 1620

Autorun C program on Raspberry Pi

Hi,

We are using Raspbian whezzy for windows system on raspberry pi 1 model .we are unable to run c program automatically please share lx terminal commands

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