7 Commits

Author	SHA1	Message	Date
Andrew Tridgell	a46d8dbd51	HAL_Linux: make the spi driver fd part of the manager, not device ... it should be one connection to the kernel per bus, not one per device	2014-07-14 09:44:36 +10:00
Andrew Tridgell	5b438471a7	HAL_Linux: added set_bus_speed() support to SPI driver ... used by MPU6000 driver for setup registers	2014-07-14 09:44:33 +10:00
Andrew Tridgell	d0b007248f	HAL_Linux: fixed SPI semaphore, and panic on CS error ... This adds a check for trying to assert two CS pins on the same bus at the same time. The change involves moving the _device handles into the DeviceManager class, and accessing via static methods. This also moves the semaphore to be per-bus rather than per-device, which fixes the problem with bad MS5611 transfers. Pair-Programmed-With: Victor, Sid, Anuj and Philip	2014-07-14 09:32:29 +10:00
Víctor Mayoral Vilches	b0742fbb5b	HAL_Linux: Add FRAM SPI support.	2014-07-14 09:31:18 +10:00
Víctor Mayoral Vilches	d330cbecb3	HAL_Linux: Make the CS variables more readable in SPIDriver	2014-07-14 09:30:06 +10:00
Víctor Mayoral Vilches	651cb58ebc	HAL_Linux: Add CS capabilities to the SPI driver.	2014-07-14 09:29:45 +10:00
Andrew Tridgell	884af71ef6	HAL_Linux: added SPI support	2013-09-29 00:57:13 +10:00