STEVAL-MKI071V1 STMicroelectronics, STEVAL-MKI071V1 Datasheet - Page 20

• Manufacturer Part Number: STEVAL-MKI071V1
• Description: BOARD DEMO MEMS LY330ALH
• Manufacturer: STMicroelectronics
• Series: MEMSr

Specifications of STEVAL-MKI071V1

• Sensor Type: Gyroscope, 1 Axis
• Sensing Range: ±300°/sec
• Interface: Analog and Digital
• Sensitivity: 3.752mV/°/s
• Voltage - Supply: 5V, USB
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: LY330ALH
• Sensing Axis: Double Axis
• Output Type: Digital
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LPR5xxxAL, LPY5xxxAL, LY5xxxAL
• Other names: 497-10675

STM32-MEMS development kit
7
7.1
Note:
20/42
STM32-MEMS development kit
The STM32-MEMS development kit provides a simple programming interface between the
STM32 microcontroller and analog or digital MEMS accelerometers together with
demonstration applications that utilize this interface.
The following sections describe all the components that make up the STM32-MEMS
development kit, including:
●
●
●
●
●
MEMS Library
This section describes the firmware interface (called MEMS Library) used to manage the
MEMS sensor attached to the STEVAL-MKI032V1, STM32-MEMS demonstration board by
the STM32 microcontroller.
The main purpose of this firmware library is to provide resources to ease the development of
applications using a MEMS sensor. The MEMS Library is designed to be used with the
STM32-MEMS demonstration board. However, it is parameterized and therefore can be
easily adapted to any other hardware configuration.
When using the MEMS Library on the STM3210E_EVAL board, some JTAG signals of the
STM32 MCU can be remapped to the GPIO functionality by the library functions
MEMS_SPI_Setup and MEMS_I2C_Setup. This means that after the program startup,
debugging or flashing the MCU via the JTAG will not be possible. In order to be able to
re-flash the MCU via the JTAG, you have to power-up the board with BOOT0 and BOOT1
switches set to position 1 and then flash the MCU. Finally, to run the program from the
Flash, power-up the board with switches BOOT0 and BOOT1 set to position 0.
Table 11
Table 11.
stm32_mems.h
stm32_mems_adapter.h
stm32_mems_adapter.c
the MEMS Library,
examples of MEMS Library usage,
the STM32-MEMS USB demonstration application,
the STM32-MEMS LCD demonstration applications,
application tips on inclination measurements.
presents the MEMS Library structure.
File
MEMS Library structure
Constants and types related to MEMS sensors.
Constants for configuration and utilization of STM32 peripherals related
to the MEMS sensor attached to the STM32-MEMS demonstration
board.
Functions for configuration and utilization of STM32 peripherals related
to the MEMS sensor attached to the STM32-MEMS demonstration
board.
Doc ID 15703 Rev 1
Description
UM0701