A real-time data acquisition system is designed and implemented using the STM32F103 microcontroller and the RTOS. The system consists of a STM32F103 microcontroller, a ADC, and a UART. The system is designed to acquire data from the ADC and transmit it to a PC using the UART.
| Peripheral Category | Specific Features | |---------------------|-------------------| | Timers | 2 advanced 16-bit timers with PWM and encoder mode, 4 general-purpose timers, 2 watchdog timers, SysTick | | Communication | Up to 2 I²C, 3 SPI, 5 USART, 1 CAN 2.0B, 1 USB 2.0 Full Speed (device-only) | | Analog | Two 12-bit ADCs (up to 16 channels), with dual-mode simultaneous sampling; two 12-bit DACs (in some variants) | | I/O | Up to 112 GPIO pins with 5V tolerance, each configurable for alternate functions | | DMA | 7-channel Direct Memory Access controller for peripheral-to-memory transfer without CPU intervention | the stm32f103 arm microcontroller and embedded systems work
“Remember what makes the STM32F103 special?” Priya said, almost philosophically. “It brought 32-bit ARM to the masses. Before this, you had 8-bit AVRs or PICs. Then STMicroelectronics dropped this—Cortex-M3, Thumb-2 instruction set, 64K to 128K of Flash, 20K of RAM—and the hobbyist world exploded.” A real-time data acquisition system is designed and