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middleware-and-os

Any web dev here to help me with something? I am trying to run an MQTT dashboard

I have some files and I would like to run them, I am simply trying to integrate an MQTT dashboard for an embedded system, here are the files : bundle.js, […]

Any suggestions for troubleshooting missed interrupts?

Hey guys, a friend of mine is currently working on AT91SAM9M10-EKES. The Code registers IRQ for 2 GPIO pins (PA20 & PA21) but only receives 22/26 expected interrupts (random). Could […]

LD_PRELOAD Not Working with Custom getpid Function

I’m trying to use the LD_PRELOAD to inject my custom function in a program. I’ve compiled a shared library `getpid.so` having a modified getpid function that prints a message: #include […]

How can I resolve the SD card initialization error?

Hey guys, I’m still having issues trying to log temperature data from the MCP9808 sensor to an SD card using an ATmega2560 and Zephyr OS, how can I resolve the […]

Error Loading TensorFlow Model: ‘DecodeWav’ Op Type Not Registered

Hello everyone, I’m currently working on an object recognition project in Python using the TensorFlow library. I’ve encountered an issue while trying to load my trained model for inference. The […]

Is Integrating a DLA with a RISC-V Processor a Worthy FYP?

Hi,Devs @Middleware & OS I am currently working on a new project. The project entails how to integrate a DLA and a RISC V processor. However, I have some doubts […]

Transitioning from Artix 7 to Zynq SoC for Image Processing and Storage

I’ve been using FPGAs such as the Artix 7 to read the image data from peripherals and do processing, then display some output using LCD displays connected to FPGA I/O […]

what is the most accurate way in FreeRTOS to convert tick counts to milliseconds?

hey guys, I’m working on an embedded system running FreeRTOS on an ARM Cortex-M4 microcontroller clocked at 72MHz. I need to measure the execution time of a specific code block […]

Comparing ISR Handling in FreeRTOS, ChibiOS, and CooCox CoOS for ARM Cortex-M Projects?

Hey guys, I’m evaluating open-source RTOS options for an ARM Cortex-M project. While FreeRTOS, ChibiOS, and CooCox CoOS seem to offer similar features, I’m curious about real-world experiences. Specifically, how […]

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