In CubeMX my project has the option "Dual Core Boot Mode" = "Both CPUs booting at once". After generating code, I compile it in Keil. Linker complains:"Build target...

Hall sensor Pattern

Started by DebD 6 months ago40 replieslatest reply 2 months ago145 views
Hello! It's me again with another naive doubt. I have a BLDC motor and I need to power it using a 3phase bridge inverter. I plan to use 6 step commutation scheme....


Started by Stormy_dll 3 months ago19 replieslatest reply 2 months ago90 views
Hey everyone. We are working on laser simulator of firing. Our embedded system consists of:1. GSM module sim800.2. 6 digital photoreceivers, connected with control...

FIR Convolution Compile Error

Started by MJL 3 months ago5 replieslatest reply 3 months ago127 views
I want to convolve a long FIR with incoming analogue input data on a STM32F769i_Discovery board.  I am getting errors : 'Wiring Error at top-level system'; 'System...

Best practice for version controlling of a PCB design

Started by sysizlayan 3 months ago3 replieslatest reply 3 months ago84 views
Hi,I am working in a small business having 4 embedded systems engineers. We are currently using subversion for version control of the source codes. We want to use...

Industrial RS485 converters

Started by pankajpatro703 3 months ago12 replieslatest reply 3 months ago105 views
I require to set up a RS485 connection for a long distance(about 700m) between an ARM cortex M controller and a sensor. I need a UART to RS485 converter but I'm...

How to get the IR Remote Control Protocol ?

Started by AmrReflection 4 months ago10 replieslatest reply 3 months ago86 views
I have an Air Conditioner that I want to decode and then transmit its remote control signals through a Microcontroller and an IR transmitter. As far as I know...

Can I control AC Power with Relays ?

Started by AmrReflection 4 months ago12 replieslatest reply 3 months ago75 views
We have an Air Conditioner at the Factory that doesn't have a timer. We need to control it just to turn on at a certain time, and turn off at the rest of the day....

Rabbit 6000 I/O Bank Extended Register Issue

Started by granfaloon 4 months ago14 replieslatest reply 4 months ago41 views
Hello, I'm working on a project with the Rabbit RCM6750 MiniCore module which runs on the Rabbit 6000 CPU. According to the Rabbit 6000 CPU User's Manual from,...

Why logic High input is logic low on I2C data bus?

Started by learn 4 months ago2 replieslatest reply 4 months ago67 views
NXP LPC11E68JBD48E Microcontroller I2C1 is Master.   I2C1 is in Master Transmitter Mode.I2C1 peripheral is in chapter 13.

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