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MSP430_Pedometer 1_00_02_00 Product Download Page
Build date: 01172014
Click on the links in the table below to download.
MSP430 Pedometer Page
MSP430
Pedometer Library and Example Code
Description
The TI Pedometer algorithm is compact and efficient. It requires less
than 1.2 Kbytes of code memory and
approximately 640 bytes of data memory on the MSP430F5229. The
algorithm uses efficient fixed-point
computations and leverages the hardware multiplier for accelerated
calculations that are performed
independently from the CPU.
The algorithm uses sensor data sampled from an ADXL345
3-axis MEMS accelerometer to detect
stepping motion in all axes. This feature allows multiple wearable
configurations such as on the waist, in a
shirt or pants pocket, or on the wrist.
A simple pedometer application can be implemented on any MSP430
microcontroller with a 32-bit
hardware multiplier, at least 4 KB of flash program memory, and 1 to 2
KB of data RAM. One I2C
peripheral for sampling data from the accelerometer and one UART
peripheral for sending step count data
to a Bluetooth® radio module are also required.
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