OpenMote-b

Support for the OpenMote-b board. More...

Detailed Description

Support for the OpenMote-b board.

Overview

The OpenMote is slim board that comes with a TI SoC combining an ARM Cortex-M3 microcontroller with an IEEE802.15.4 radio.

Hardware

MCU CC2538SF53
Family ARM Cortex-M3
Vendor Texas Instruments
RAM 32Kb
Flash 512Kb
Frequency 32MHz
FPU no
Timers 4
ADCs 1x 12-bit (8 channels)
UARTs 2
SPIs 2
I2Cs 1
Vcc 2V - 3.6V
Datasheet Datasheet (pdf file)
Reference Manual Reference Manual

Flashing and Debugging

Currently RIOT supports flashing the OpenMote using a Segger JLink JTAG adapter or via USB, using the bootloader on the board.

Flashing via USB

RIOT support flashing with USB by default.

make flash

You may have to specify the flashing port with PORT_DEV=<my_openmote_port> make flash

Flashing via JTAG

To be able to flash the board via JTAG you need to install Seggers JLinkExe tool. Once you have this in place, you can simply flash by calling

PROGRAMMER=jlink make flash

from your application folder.

Mac OS users may experiment a command line expecting connect. Just type it and the process will continue.

Debugging

The JTAG interface is required for debugging. On some board revisions the debug may not be able to run. To debug use:

make debug

Files

file  board.h
 Board specific definitions for the OpenMote-B board.
 
file  periph_conf.h
 Peripheral MCU configuration for the OpenMote-B board.