while(1) HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_5); // Turn LED on/off HAL_Delay(500); // Wait 500 milliseconds
What (like I2C, SPI, or PWM) you want to implement. simulide stm32 full
Identify a timer-driven pin configured for PWM output (e.g., PA1 / TIM2_CH2). // Turn LED on/off HAL_Delay(500)
#include "stm32f10x.h" void delay(volatile uint32_t count) while(count--) __NOP(); int main(void) GPIO_CRL_CNF5); GPIOA->CRL Use code with caution. Loading and Linking the Binary int main(void) GPIO_CRL_CNF5)
SimuLIDE is useful for prototyping and teaching STM32 fundamentals before moving to hardware. For advanced peripheral fidelity, cycle-accurate emulators or actual hardware testing is recommended. The example datalogger layout above gives a practical, extendable project you can start in the simulator and bring to life on a development board.
A well-optimized STM32F4 simulation can run at 90-95% of real-time speed on an i5 processor.