data brief for further information contact your local stmicroelectronics sales office. february 2011 doc id 17238 rev 1 1/6 6 steval-icb004v1 advanced resistive touchscreen controller demonstration board ba sed on the stmpe811 features four-wire resistive touch-sensing demonstration gui configurable touch-sensing parameters stmpe811 gpio expander functionality hardware support hardware configurable jumper headers offer freedom for easy interfacing of touchscreen controller in user designs usb universal dongle functionality for stm32 microcontroller spi and i 2 c interfaces run-time application firmware upgrade using dfu rohs compliant description the steval-icb004v1 board demonstrates the high-speed resistive touch-sensing functionality of the stmpe811 advanced resistive touchscreen controller. the board offers the added functionality of a usb universal dongle for i2c and spi interfaces, and dfu (device firmware upgrade) protocol for run-time firmware upgrades. the steval-icb004v1 in cludes the stmpe811 demonstration gui software (for windows ? xp) to capture writing/drawing events on the touchscreen. the board also includes an additional uusci (universal usb-to-serial communication interface) gui for evaluation of different i 2 c and spi sensors, and a dfu gui for run-time firmware upgrades. the many functions integrated in this single board render the steval-icb004v1 a multi-purpose demonstration platform for evaluating the stmpe811 advanced touchscreen controller. steval-icb004v1 www.st.com
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steval-icb004v1 revision history doc id 17238 rev 1 5/6 2 revision history table 1. document revision history date revision changes 23-feb-2011 1 initial release.
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