mohammad-albarham / Atmel_SAM3X8E_ARM_Cortex_M3

Implement some tasks using Atmel SAM3X8E ARM Cortex-M3 RISC processor.

Atmel_SAM3X8E_ARM_Cortex_M3 Repository

Main information about the board:

The Arduino Due is a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3. It is the first Arduino board based on a 32-bit ARM core microcontroller. It has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), a 84 MHz clock, an USB OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button.

Language used to for programming:

Embedded C language for Sam microcontroller.

IDE used :

Atmel studio 7.0 from the Atmel company.

The codes parts are:

1. Digital output control (High /Low).
2. External interrupt on the digital pin.
3. Timer to generate interrupt at pre-specific time.
4. UART communication.
5. Generate the PWM from the DAC.

References :

Atmel-11057-32-bit-cortex-m3-microcontroller-sam3x-sam3a_datasheet