Texas Instruments DRV2605EVM-CT, Руководство пользователя, Страница: 22 / 36

EMULATION
Actuators
DRV2605
MSP430
OUT
U
S
B
V
B
AT
S
B
W
MSP
DRV
AUDIO
JP4
JP3
MSP-EXP430G2
MSP430 Firmware
www.ti.com
6 MSP430 Firmware
The MSP430 firmware on the DRV2605EVM-CT can be modified or reprogrammed to create new haptic
effects or behaviors. Find the latest firmware source code and binaries on
www.ti.com . Follow these
instructions to modify or reprogram the DRV2605EVM-CT:
1. Purchase one of the following MSP430G2553 compatible programmers:
• MSP430 LaunchPad (MSP-EXP430G2) – requires the additional purchase of a header for J4
(recommended)
– Digi-Key: ED8650-ND
– Mouser: 575-500201
• MSP430-FET430UIF – requires a JTAG to Spy-Bi-Wire adapter (MSP-JTAGSBW if available)
2. Download and install Code Compose Studio (CCS), or IAR Embedded Workbench IDE.
3. Download the DRV2605EVM-CT source code and binaries from www.ti.com .
4. Connect the programmer to an available USB port.
5. Connect the programmer to the “SBW” header on the DRV2605EVM-CT.
6. In CCS,
(a) Open the project file by selecting Project
→
Import Existing CCS Project.
(b) Select Browse and navigate to the DRV2605EVM-CT project folder, then press OK.
(c) Select the checkbox next to the DRV2605EVM-CT project in the “Discovered projects” window, and
then press Finish.
(d) Before compiling, navigate to Project → Properties → Build → MSP430 Compiler → Advanced
Options → Language Options, and make sure the checkbox for “Enable support for GCC
extensions (--gcc)” is checked.
7. In IAR,
(a) Create a new MSP430 project in IAR
(b) Select the MSP430G2553 device
(c) Copy the files in the project folder downloaded from www.ti.com to the new project directory
Figure 26 shows the connection between the MSP430 LaunchPad (MSP-EXP430G2) and the
DRV2605EVM-CT.
Figure 26. LaunchPad Programmer Connection
22 DRV2605EVM-CT ERM and LRA Haptic Driver Evaluation Kit SLOU348B – January 2013 – Revised March 2014
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