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A device which includes a central processing unit (CPU), memory, and (generally) an assortment of I/O peripherals (UART, ADC, DAC, general-purpose I/O, I2C, etc.) in a tightly-coupled standalone package.

2
votes
configuration is mostly the same on every microcontroller, just register names for working with specified peripheral and registers for working with interrupts are different. …
answered May 12 '15 by Lazar
1
vote
Memory protection unit also called MPU can be found on many microcontrollers, and its purpose is to protect some memory areas from being overwritten. Think about system files for example, they are ver …
answered Apr 29 '15 by Lazar
2
votes
3answers
I often see something like this void UART2_IRQHandler(void) __irq, and I wonder why __irq is used when declaring interrupt handler, is it required or handler can work without it?
asked Apr 20 '15 by Lazar
1
vote
1answer
Here you can see functions I'm using to store data into Flash, but I'm getting data erased after power reset, so it's still in RAM not in Flash. #define OFFSET_ADDRESS 0x0003000 …
asked May 6 '15 by Lazar