Having got the SPI bus working and getting information to and from the LSM9DS0 I have proceeded to write some compass software. At the moment I only get an accurate heading when the board is flat, not very useful when the boat is at 30 degrees! 70 more words
I have successfully managed to set up two PWM channels on Timer 9 on the the STM32F4 Discovery board. These then go on to drive the PCM inputs of the servos using a TI CD4504 level shifting IC to go from the 3.3v Board to the 5v for the servos.
J-Squared Travel enjoyed the Great Plains and are back on the road to The Forest City: Portland, ME. There are two major cities in the United States named Portland and they are on opposite sides of the country from each other. 366 more words