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I am converting default usb middleware speaker example into microphone input. For now i am transmitting dummy data, not actual microphone data. I have replaced descriptor and it seems to be correctly ...
Abrikos Kokos's user avatar
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1 vote
0 answers
123 views

I'm using STM32F072C8T6 Microcontroller with Konnekting Device Library . I want to trigger a BELL for less than half second . I wrote a logic for that BELL & it works well , but after a LONG RUN , ...
Kavinraj's user avatar
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56 views

I'm trying to connect an ESP32 (as Bluetooth master) to an Arduino Uno that has an HC-05 Bluetooth module attached. My goal is to send serial data between the ESP32 and the Uno. Setup: Arduino Uno ...
Osama Tharwat's user avatar
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2 votes
0 answers
73 views

I would like to create a Bluetooth remote control for my Calliope Mini v2. The Calliope works with BLE (Bluetooth Low Energy), and I wrote the code for it in Python using Makecode. I used a BLE ...
Gartenprofi's user avatar
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3 votes
1 answer
121 views

I am writing firmware for a microcontroller. (In this specific case it is a Microchip PIC, but I am looking for an answer that is equally applicable to any brand of microcontroller.) Arduino has a map ...
Sod Almighty's user avatar
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3 votes
2 answers
112 views

I’m working on a PIC16F18877 project where I’m trying to read a digital motion signal from an HC-SR501 PIR sensor. I’ve run into an issue where my PIR sensor seems to always read LOW (0) on my PIC ...
boy's user avatar
  • 41
0 votes
1 answer
90 views

I need to do this project: Design a circuit that includes an Arduino Uno board, a temperature and humidity sensor (22DHT), two dot matrices with drivers, a touch sensor, and some resistors. The ...
Crisiroid's user avatar
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-1 votes
2 answers
63 views

i have a setup with a microcontroller where pushing a button i attached with gpio pins turns on a laser pointer using gpio pins. this is part of a larger project including speakers and other leds and ...
mamanyx's user avatar
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1 vote
1 answer
173 views

I am trying to generate 3 channel center aligned PWM with complementary outputs and deadtime insertion on an STM32G474. To test functionality of the timers, I currently have the 6 outputs connected to ...
The Tomster's user avatar
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2 votes
1 answer
99 views

I'm trying to write a driver for the Infineon SLB 9670 TPM to use it on an embedded system (AD Blackfin ADSP-BF607). So far I'm able to read registers but I fail when I try to perform a write ...
Lorenz's user avatar
  • 21
-4 votes
1 answer
78 views

Im trying to set PA10 to HIGH, but It doesnt seem to work. What I have: STM32L152RE.ld(No idea whats going on here I got it from Chatgpt) Makefile(same thing) main.c(I wrote this by myself and think ...
Trebor's user avatar
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0 votes
2 answers
63 views

I am trying to read the GPIOB / GPIOA values through my program. This is a threaded program that gets messages over tcp/ip as a signal to change the pins. unsigned char gpioMon::subtractiveLookup(...
emb3dd3d's user avatar
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0 votes
0 answers
42 views

I am running a program in renesas Rl78 microcontroller and sometimes not always during UART communication I get a reset due to illegal memory access. Now in genral for this and other microcontrollers ...
Nayan Bhatia's user avatar
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0 votes
1 answer
76 views

I'm using TrustZone on RP2350 microcontroller. After setting up SAU to define secure and non-secure memory areas, I'm jumping to non-secure code with bxns instruction. The non-secure part of the ...
jpa's user avatar
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0 votes
1 answer
27 views

I read in TSC STM32 presentation that it is possible to exit Stop mode using TSC, but I can't find any real technical information about it
Maxim's user avatar
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0 votes
0 answers
22 views

Original Board: Raspberry Pi 4 model B New Board: Up Squared 7100 LCD: NHD-PCB12832A1Zrev2 import RPi.GPIO as GPIO from ascii_values import ASCII168 import icon_manager # Mapping based on BCM (...
jshadey's user avatar
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0 votes
0 answers
50 views

I am trying to use my STM32F429IGT6 CAN to receive some data from the host computer. The data is basically 4 16-bit unsigned integers (8 bytes in total), the message ID is 0x16 and uses the 11-bit ...
Chen Aki's user avatar
  • 1
2 votes
1 answer
56 views

I am currently working on the frdm RW612 board and have the following code that measures the temperature in the room over a few days. My script works fine but I have no way of gathering this data. ...
Seaver Olson's user avatar
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1 vote
1 answer
88 views

I am using a PIC32MZ2048EFM144 uC. I wanted to know time taken for a routine called adc7768(). When I go to window->debugging->stopwatch and try to debug it gets hung. Debug will not happen. ...
maxy's user avatar
  • 75
2 votes
1 answer
65 views

I am using adc7768 to receive ADC samples. According to datasheet to calculate CRC, we can do it every 4th or 16th sample. My question is for 4 samples last 3 samples CRC will be header of 4th sample. ...
maxy's user avatar
  • 75
0 votes
0 answers
42 views

I am working on a vagrant / python script that will download micro controllers The vagrant script loads the below VM: pi5.vm.box = "debian/buster64" Then I also load these as stand-ins for ...
TheStoneWorker's user avatar
  • 69
3 votes
0 answers
101 views

I have an issue with printing basic things with serial with zephyr project. I have the following prj.conf CONFIG_GPIO=y CONFIG_SERIAL=y CONFIG_UART_STM32=y CONFIG_CONSOLE=y CONFIG_UART_CONSOLE=y and ...
drerD's user avatar
  • 699
0 votes
1 answer
106 views

I am trying to create a metronome by using the led on my microcontroller board to blink at a specific number of beats per minute in order to figure out how to do hardware interrupts at specific ...
Leonidous's user avatar
  • 51
0 votes
0 answers
44 views

Description: I am working with the APM8S007 microcontroller, which is an 8051-based 8-bit microcontroller, and I need to implement firmware update functionality. I have developed a bootloader that ...
dbgarasiya's user avatar
  • 1
0 votes
0 answers
75 views

I am sending raw data using lwip library, udp protocol,RAW API.my evaluation board is stm32 F429zi. The problem is when i send 48 bytes using udp_send() function, as i measured by oscilloscope, it ...
Seiedali Toliat's user avatar
  • 1

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