embOS-Classic ARM GCC

embOS-Classic RTOS port was developed for and with GCC and can be used on any Arm7/9 and Cortex-A/R devices.

Board support packages (BSPs) for different Arm devices and evaluation boards are included.

Development environment

The embOS-Classic ARM GCC port is not tied to a specific IDE. It can be used with any GCC-based development environment supporting Arm7/9 and Cortex-A/R based devices. The following list includes examples for development tools based on GCC:

Atollic TrueSTUDIO
emIDE
GNU MCU Eclipse
Makefiles + GDB or Ozone
Renesas e²Studio

Resources and performance data

Memory usage
Kernel ROM	Approx. 1700 Bytes
Kernel RAM	136 Bytes
Task RAM: Task control block	36 Bytes
Task RAM: Minimum stack size	48 Bytes
Timing
Context switching time	186 Cycles (0.310 µs with Xilinx XC7Z007S running at 600 MHz)
Interrupt latency time	Zero

Board support packages

embOS-Classic for Arm and GCC may be used on any Arm device. The most recent release includes the following board support packages (BSPs), but further board support packages may easily be created based on this release.

Do you want us to create the BSP on your behalf? Please contact us.

CPU	Evaluation board
Altera Cyclone V SOC	Altera SOCrates eval board
Microchip (Atmel) AT91SAM7S256	Microchip (Atmel) AT91SAM7S-EK
Microchip (Atmel) AT91SAM9260	Microchip (Atmel) AT91SAM9260-EK
Microchip (Atmel) AT91SAM9261	Microchip (Atmel) AT91SAM9261-EK
Microchip (Atmel) AT91SAM9263	Microchip (Atmel) AT91SAM9263-EK
NXP i.MX6U5	Variscite SOM DUAL Kit
Renesas R7S72100	Renesas RSKRZA1
Xilinx XC7Z007S	SEGGER emPower Zynq
Xilinx XC7Z020	Digilent ZedBoard

SEGGER recommends using Embedded Studio. SEGGER Embedded Studio is the leading multi-platform IDE and provides users with everything needed for professional embedded C programming!

Learn here more about SEGGER Embedded Studio.

Learn here more about embOS for ARM 7/9/11/XScale/Cortex-A5/A8/A9 and SEGGER Embedded Studio.