9 Commits

Author	SHA1	Message	Date
Randy Mackay	f5488bc447	HAL: MPU6k and Baro SPI to 8Mhz	2013-11-15 21:58:32 +09:00
Andrew Tridgell	580e7b8a4a	HAL_AVR: switch back to 500kHz SPI for MPU6k until we understand the issues ... this is for new plane release. We need for analysis before we can re-enable high speed SPI	2013-10-28 16:55:22 +11:00
Andrew Tridgell	04836ea763	HAL_AVR: set initial bus speed on MPU6k to 500kHz, then change to 8MHz ... this should allow us to work even with older chips. See the MPU6000 product specification, which says max 20MHz for sensor and interrupt regs, and max 1MHz for all other regs	2013-10-13 11:03:06 +09:00
Andrew Tridgell	4dc2f4bd58	HAL_AVR: spi3 at 8mhz for mpu6k and ms5611	2013-10-13 11:03:02 +09:00
tobias	4e7fea787b	HAL_AVR: corrected includes to replace #include "$HEADER" with #inlcude "utility/$HEADER" ... adding -I for EVERY DIRECTORY isn't desirable http://gcc.gnu.org/onlinedocs/cpp/Search-Path.html	2013-07-08 12:07:50 +10:00
Andrew Tridgell	18581d0220	HAL_AVR: change order of CS pin init - fixes APM2 boot problem ... We now init the MPU6k CS pin before the MS5611 CS pin. This should not matter at all, but it turns out that it solves the APM2 boot problem. We should investigate why, as this may indicate an electrical problem. Pair-Programmed-With: Pat Hickey	2013-01-02 08:55:47 +11:00
Andrew Tridgell	8a70e173a7	AP_HAL: restrict build to right board type	2012-12-20 14:53:22 +11:00
Andrew Tridgell	551ff0c8b8	AP_HAL_AVR: prevent build of AVR code on non-AVR platforms	2012-12-20 14:51:40 +11:00
Pat Hickey	f543cede01	AP_HAL & AP_HAL_AVR: new SPI driver model	2012-12-20 14:51:31 +11:00