How to stop a program HSERIN blocking
Hi, EDITED: I'm using HSERIN an a program, but it blocks How do I stop this please? As this has been edited, some early replies, may look confusing. Camerart.
View ArticleGetting Started with STM32F407 and Atollic trueSTUDIO
Hello Mr Chips, I am very glad to see your discussion regarding the STM32F4, I am also a newbie to this and i am having too many problems. 1st one is i have installed the latest cubeMX and...
View ArticleAtmega328 keeps resetting itself if I start PWM
In a project using an Atmega328, I am controlling two electric motors, two relays and a glow plug (RC model engine glow plug). Attached you can find the circuit controlling the glow plug. The circuit...
View ArticleHow to program ATmega32 using USB to TTL converter ?
Can program(Flash) ATmega32 using USB to TTL converter like ATmega328?
View ArticleClik here to view.
Getting started with STM32F407 and STM32CubeIDE
This is a thread about STM32CubeIDE and the STM32F4-Discovery development kit.
View ArticleHelp with I2C between pic 16f690 and LCD I2C interfase LCM1602
Hello all: I am trying to connect a 16f690 pic with a LCD I2C interfase(LCM1602) I only know some assembly but not C Do you have any sugestion or at least an example how to establish communication...
View ArticleICSP and 4 layer pcb Issue
Hello all! I am running into a problem and need some help. Problem: I have a 4 layer pcb that I have added ICSP to for the first time. I have programmed a simple light an led "hello world" prog to make...
View ArticleRequired Converting C code to Hex file
I've been trying to convert the following attached code to a hex file and am unable to do so the code is fine but the compiler gives me errors regarding the make file or the include xc.h librairy the...
View ArticleProgrammer is not responding, not in sync
Whatever sketch I open or create, from whatever source, it fails to upload with a whole raft of errors. Here's an extract of them: System wide configuration file is "C:\Program Files...
View ArticleSTM32f10xx Hal_TIMx_hallsensor_start()
I've been trying to control a BLDC motor with Micro STM32f10xx series. I want to apply the output of the hall effect sensor to the micro. now I found that STM32f10xx have some Hal functions such as...
View ArticleClik here to view.
Mounting UNO reliably on a base?
How do other UNO users mount their boards please? My initial approach shown below proved unsatisfactory because removal from the four plastic pins was much harder than I'd expected. I want to use...
View ArticleCan we transmit/receive a 16-bit SPI frame using MSP430G2553 device?
I am trying create a source code which can take an input of 16-bit frame from a C function consisting of the command frame and the data frame and transmit it to a slave device. MSP430G2553 devices are...
View ArticleSECS-II host using a PIC18F57K42
One of my current uC projects is to make a portable SECS (Semiconductor Equipment Communication Standard) host for RS-232 serial (there is also a Ethernet standard) interface troubleshooting of...
View ArticleClik here to view.
1-Wire long wire around 10m.
Have this setup with a 16F18887 and a DS18B20 temp probe, Setup is working fine over 50 cm wire, but when i encrease to around 10m i get no reading, Have an old setup with a 16F690 same wire, and that...
View ArticleArduino interface with 24v Thermostats
Hi, I am new to the forum and not super versed in circuit design, but excited to learn more here. I have been trying to design an optocoupler circuit to allow me to "listen" in on my 24v Thermostat...
View ArticleHC05 not working properly & not responding to AT commands
I originally tried to send data from an android phone to the bluetooth module-connected arduino uno. Wiring: 5V UNO ------- Vcc HC-05 G UNO -------- GND HC-05 11 UNO ------- Tx on HC-05 10 UNO -------...
View Article3D Sense Shield2Go , TLV493d Caliberation issue
Dear @Mark Hughes Thanks for the nice effort that helped me a lot to interface the Sensor with Arduino . I have attached the the source code , three image files. First image file is without the magnet...
View ArticlePIC16F877A - Object Detection and Rejection - Timer Interrupt
I am using PIC16F877A and Compiler MPLABX XC8 I want to turn on LED on timer interrupt When a switch is pressed Counter goes from 0 to 22000 and when It reaches 22000 turns LED on When switch would be...
View Article[SOLVED] Unidentifiable SOC (ZKTECO Biopad 100, Windows Embedded CE)
EDIT: This has been solved. The chip is an ARM 920T (Datasheet: http://pdf.dzsc.com/ARM/ARM920T.pdf) Hey everyone, recently picked up a quite interesting device for cheap, because I thought it would be...
View ArticleCopying from UNO R3 to my own empty board?
I'm returning to one of the specific 'side topics' discussed in the long thread resulting from my first post a couple of weeks ago...
View Article