SWRU332C November 2012 – October 2016 CC2540 , CC2541-Q1
To develop software, program, and debug the CC2541, use the IAR Embedded Workbench for 8051.
More information on IAR EW8051, including a free evaluation version download, can be found at https://www.iar.com/iar-embedded-workbench/partners/texas-instruments/ti-wireless/. Refer to the BLE Software Developer’s Guide (SWRU271) for the specific version of IAR.