|Subject:||Re: [Paparazzi-devel] IMU and I2C|
|Date:||Sun, 25 Nov 2012 23:32:12 +0000|
First of all ...
you use the paparazzi on plane or rotorcraft ?
on yapa you can use mpu60x0 + bmp085 on i2c bus without problem.
the board with bmp180 + hmc5883 + mpu60x00 connect all i2c pins together.
The driver is the paparazzi code that control the sensors so you need a driver that control the mpu + bmp180.
this driver not exist.
I sugest that you order a know IMU taht already a driver.
Take care about mpu60x00 + magnetometer because some IMU board have HMC connected directly to MPU6000 so the driver is little diferent.
i already write a driver to use MPU6000 + hmc5883 + ms5611 with hmc connected directly to mpu6000.
Date: Sun, 25 Nov 2012 20:41:10 +0100
Subject: Re: [Paparazzi-devel] IMU and I2C
thank you for this answer.
so if we took the lpc2148 processor and the YAPA 2 board.
I can use MPU6050 sensor on the I2C connector and if I will not be able to use the barometric sensor BMP085 since it needs an I2C connector too ?
Should I understand that the lpc2148 processor will better work with MPU6000 on SPI and BMP085 on I2C ?
another example, some IMUs boards have BMP180 + HMC5883L + MPU6050 sensors and one unique I2C output. Do I need a driver for this specific board ? or do I need 3 separate drives (one for each sensor ?)
If I plug it to the lpc2148 processor board let's say YAPA will it work ? (assuming I have separately the driver for each one of the sensors ?)
Thanks you for your answer.
On Sun, Nov 25, 2012 at 11:42 AM, Prof. Dr.-Ing. Heinrich Warmers <address@hidden> wrote:
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