STEVAL-MKI032V1 Interconnection board for connecting STM32xxx and MEMS demonstration boards Data brief Features Integrates standard STM32 evaluation boards and MEMS adapter boards Compatible with the following demonstration boards: STM3210B-EVAL - ST demonstration board implementing the complete range of peripherals and features for the STM32F10xxB (128 Kbytes) medium- density devices STM3210E-EVAL - ST demonstration board implementing the complete range of peripherals and features for the STEVAL-MKI032V1 STM32F10xxE (512 Kbytes) high-density devices LCD several demonstration applications IAR KickStart Kit for STM32 (STM3210B- show utilization of interrupts generated by SK/IAR) - full-featured demonstration board digital MEMS with STM32F103B microcontroller, Application hints on inclination standalone J-Link debugger/programmer, measurements IAR Embedded Workbench for ARM (EWARM) development environment, IAR Remote connection option C/C++ compiler RoHS compliant Compatible with all STEVAL-MKI0xxVx MEMS accelerometer demonstration boards suitable Description for DIL24 sockets. Recommended boards are: digital MEMS accelerometers: STEVAL- The purpose of the STEVAL-MKI032V1 MKI013V1 (LIS302DL), STEVAL- interconnection board is to connect the data and MKI009V1 (LIS3LV02DL) control signals of a MEMS sensor to pins of a STM32xxx microcontroller. analog MEMS accelerometers: STEVAL- MKI015V1 (LIS344ALH), STEVAL- The interconnection board has a DIL24 socket to MKI018V1 (LIS244AL), STEVAL- connect any STEVAL-MKI0xxVx MEMS MKI020V1 (LIS302SG) demonstration board compatible with the socket. STM32-MEMS development kit firmware The system is designed to offer full control over package for STM32 included: the MEMS sensor. For analog sensors, all axes, MEMS library: set of functions, data power-down and full-scale signals are available. structures and constants used to manage a 2 For digital sensors, both SPI and I C interfaces MEMS sensor with examples of usage of are usable, as well as the interrupt lines. the MEMS library To run the system, the board must be connected Demonstration applications that utilize the on one side to an STM32xxx demonstration MEMS library showing how to acquire data board, and on the other side to a MEMS from a sensor and send them to a PC over demonstration board. USB or how to display the data using an October 2009 Doc ID 16584 Rev 1 1/4 For further information contact your local STMicroelectronics sales office. www.st.com 4 )6 3 &6 6 ,Q ,Q B- ,Q ,Q ,Q B- ,Q )6 6 3 3 &6 )6 &6 5 Schematic diagram STEVAL-MKI032V1 1 Schematic diagram Figure 1. Circuit schematic -3 +HDGHU 3 / 6& 6&/ 3 ,QW B-3 ,QB-3W 6&/ RXW 9 B-3 -3 +HDGHU -3 +HDGHU W Q,B-3W -3 +HDGHU RXW 9 RXW B-3 9 &1 6RFNHW 9 -3 +HDGHU -3 +HDGHU &1 6RFNHW 9RXW B-3 6 9RXW -3 W Q,W B-3 9 RXW RXW9 2 / 6 6 6& W W 9 / 2 9 RXW W W 6& 6 9 RXW 9 9 RXW &1 6RFNHW )6 3 6& / 6 ,QW &1 +HDGHU ,QW &6 6& / 6 2 &1 6RFNHW 9RXW 9RXW 9RXW 6 &1 6RFNHW 9 9RXW 9RXW 9RXW -3 +HDGHU -3 +HDGHU / / RXW B-39 *1 B-3 6& 6 B-3 6& 9 B-3 *1 *1 B-3 6 6 2B-3 2 RXW 9 9RXW 9RXW -3 +HDGHU &1 6RFNHW -3 +HDGHU -3 +HDGHU RXW 9 9RXW B-3 . 9 & -3 +HDGHU -3 +HDGHU &1 %1 / 9 RXW B-39 6 2B-3 6 2B6&/B-3 B 6& 6 2B6&/B-3 B 3 3 RXW9 RXW9 6 6 B-3 -3 +HDGHU -3 +HDGHU -3 +HDGHU 9RXW 9RXW B-3 9 9 B-3 6 6 2B6&/B-3 B 2 2/4 Doc ID 16584 Rev 1 B- RXW B- B