Search found 5 matches

by Matt07
Thu Jul 02, 2020 11:01 am
Forum: ERIKA Enterprise and RT-Druid v3
Topic: Use can on jetson tx2 with erika
Replies: 0
Views: 5329

Use can on jetson tx2 with erika

Hi, I have a Jetson tx2 and I want to communicate with can FD in Erika. I have the .cell with can interfaces but I wanted to know if you have a sample code to use CAN FD on jetson-tx2 ? If no, where should I start ? I looked into these documentations which contains info about CAN controllers availab...
by Matt07
Mon Jun 01, 2020 10:44 am
Forum: ERIKA Enterprise and RT-Druid v3
Topic: shared memory between Linux root cell and erika cell on jetson tx2
Replies: 0
Views: 4972

shared memory between Linux root cell and erika cell on jetson tx2

Hello, I try to set up a shared memory between a Linux root cell and an erika cell on the jetson tx2, I used this code for the erika cell : https://github.com/evidence/linux-jailhouse-jetson/blob/master/inmates/demos/arm/ivshmem-demo.c And on Linux I used this driver : https://github.com/henning-sch...
by Matt07
Thu May 14, 2020 5:33 pm
Forum: ERIKA Enterprise and RT-Druid v3
Topic: Receiving Interrupts on TX2
Replies: 4
Views: 4877

Re: Receiving Interrupts on TX2

Hi l.cuomo,

Thank you for your help,

I couldn't build the uio_ivshmem driver from https://github.com/henning-schild-work/ ... .jailhouse with the current version of my kernel (4.4.38).

which version should I use to be able to build it ?

Thank you,

Matthieu
by Matt07
Thu May 14, 2020 5:33 pm
Forum: ERIKA Enterprise and RT-Druid v3
Topic: Receiving Interrupts on TX2
Replies: 4
Views: 4877

Re: Receiving Interrupts on TX2

Hi l.cuomo,

Thank you for your help,

I couldn't build the uio_ivshmem driver from https://github.com/henning-schild-work/ ... .jailhouse with the current version of my kernel (4.4.38).

which version should I use to be able to build it ?

Thank you,

Matthieu
by Matt07
Wed Apr 22, 2020 5:19 pm
Forum: ERIKA Enterprise and RT-Druid v3
Topic: Receiving Interrupts on TX2
Replies: 4
Views: 4877

Re: Receiving Interrupts on TX2

Hello Andrew,

Did you manage to use a shared memory between Linux and the Erika cell ?

I managed to establish a connection between my linux cell and my erika cell but, how can I access to this memory from linux ?

Did you find any example ?

Thank you,

Matthieu