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How do I set up and establish communication between the ESP32 and the R307 fingerprint sensor, ensuring that the sensor can be recognized and initialized by the ESP32? My aim […]
I’m programming an STM32 NUCLEO-F207ZG board and trying to output a PWM signal on pin PE_9 (D6) to drive an LED. I’m using low-level register programming (no HAL/LL drivers). However, […]
I currently face a situation where I have to use Google Test for C-Code. So I am not really able to use gmock to mock C-modules. What I want to […]
Hey guys, I’m using an AVR microcontroller with Zephyr to read data from an ADC via SPI. I’ve configured the SPI peripheral and device tree, but the data coming back […]
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 […]
Hey everyone, I’m currently working on a PCB design involving the DRV8320 and the STM32G431RBT6TR. As you can see in the attached images, I’m trying to minimize the number of […]
Hey guys, so I’ve been trying to integrate an RTC module with an ATmega2560 and Zephyr OS for time-stamped data logging, and resolve the issue of failing to read from […]
Can anyone provide me with a code for 2 servo motor with esp32
https://github.com/MuskaanJain2021/MULTITASKING-ON-STM32F407VGT6.git Task I am trying to achieve is The LED is off initially. Depending on switch press, the LED blinks in following way. 1st Switch press: LED blinks at frequency […]
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