michael_s

try this https://code.google.com/p/launchpad-stellaris-energia/wiki/Mpu6050Usage =) if u have questions write to me msucko@gmail.com

Stellaris launchpad has many i2c ports. Use I2C Port 3(PD0 = SCL ,PD1 = SDA) (see http://www.energia.nu/Guide_StellarisLaunchPad.html) if u have problems write to msucko@gmail.com

Looks like PD7 used for for VBUS detection when configured as a self-powered USB Device , http://www.ti.com/lit/ug/spmu289a/spmu289a.pdf Am i right ? So i need to remoove R15 ?

I'm using logic analyser Usbee 8ch , and also tested with ft232rl usb -> uart board. Logic analyser saying no activity on tx and rx pin. When i see some signals , i turning on serial analyser to decode signals to ASCII data. Uart0, Uart1, Uart3 works fine with my code ...

I tryed this , but uart2 still not working. I'm testing only TX.

I have some problems with enabling UART2 on Stellaris launchpad in CCS, Same code (with pin and port modification) working on UART0 , UART1, UART4 , other uart not tested yet. here is maincode for testing UART2 (from stellarisware uart-echo project) #include "inc/hw_ints.h" #include "inc/hw_memmap.h" #include "inc/hw_types.h" #include "driverlib/debug.h" #include "driverlib/fpu.h" #include "driverlib/gpio.h" #include "driverlib/interrupt.h" #include "driverlib/pin_map.h" #include "driverlib/rom.h" #include "driverlib/sysctl.h" #include "driverlib/uart.h" #ifdef DEBUG void __

Hello all ! If some one need code example how to work with MPU6050 check this