• Raspberry pi with ARMV8.2 support
    Hi all... Is there any model of Raspberry pi which supports ARMV8.2 architecture. I checked raspberry pi 3 and 4 and I found out they support ARMV8 architecture. Thanks in advance
  • DS18B20 with MOSFET - reading temperature from multiple sensors on Raspberry Pi
    I am attempting to read temperature data from 10 DS18B20 sensors, not connected in parasite mode. Here is the datesheet of ds18b20 [removed - broken link] It happens quite often that I don't get...
  • How to execute 32-bit ARM assembly in a 64-bit environment
    Hi everyone, I have a 32-bit arm assembly program and I'd like to run it in a 64-bit os (in particular, in a raspberry pi 3 board). Which libraries do I need in order to do that? Thanks in advance...
  • PMU in arm11 results
    Hi, I am programming raspbery pi model b ARM1176 bare metal (in assembly and c). I need to calculate the clock cycles used to execute an assembly code. I am using the following code for PMU counter: ...
  • Cortex-A7 initialization code & TrustZone/ Secure Boot
    Hi, I just got a raspberry pi 2 and I'd like to play with Trustzone. People on the Raspberry forum http://www.raspberrypi.org/forums/viewtopic.php?p=697474#p697474 explained me how to get my hand on the...