Posted on January 29, 2014 at 16:12I'm running the MEMs example from
STM32F4-Discovery_FW_V1.1.0\Project\Peripheral_Examples\MEMS
using uVision / MDK-ARM and I'm not getting any changing values when the read function is being called on the SysTick interrupt. I am waving it around and tapping on it but not getting anything.
LIS302DL_Read(Buffer, LIS302DL_OUT_X_ADDR, 6);
printf(''values : %d %d\n'', Buffer[0], Buffer[2]);
values : 171 198
0xAB, 0xC6
These are the values that come through all the time. I've stepped into
LIS302DL_Init
and
LIS302DL_LowLevel_Init
but there's not conditional or information on how to see if it's failed. I have two of these board so I also tested on another board and it's the same. I think when I first got the board this was the application running on it so I don't think there is a hardware issue.
Thanks,
Jim.
#stm32f4discovery-mems
