zephyr/drivers/bluetooth/hci/Makefile

ccflags-y += -I$(srctree)/subsys/bluetooth

obj-$(CONFIG_BLUETOOTH_H4) += h4.o
obj-$(CONFIG_BLUETOOTH_H5) += h5.o
obj-$(CONFIG_BLUETOOTH_SPI) += spi.o
Bluetooth: Move common code to common/ Since more and more code is going to be reused by both the Host and the Controller, this commit introduces a common/ folder that will contain everything that is not tied to one of the two components but shared by them. Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no> 2017-05-10 22:27:16 +08:00			`ccflags-y += -I$(srctree)/subsys/bluetooth`

Bluetooth: Rename bt_driver to bt_hci_driver The bt_driver API was created when Zephyr only had a Bluetooth host stack, but no controller-side functionality. The only "driver" that was needed for the host was the HCI driver, and hence "HCI" was omitted from the name. With support both for host and controller Zephyr will be getting more Bluetooth driver types, in particular radio drivers. To prepare for this, move all HCI drivers to drivers/bluetooth/hci/ and rename the bt_driver API bt_hci_driver. Change-Id: I82829da80aa61f26c2bb2005380f1e88d069ac7d Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> 2016-10-27 21:55:01 +08:00			`obj-$(CONFIG_BLUETOOTH_H4) += h4.o`
			`obj-$(CONFIG_BLUETOOTH_H5) += h5.o`
Bluetooth: Add HCI SPI driver This driver acts as a pass-through, taking raw HCI data, converting it to SPI comms and vice versa. It works in the same way as the existing H:4 and H:5 drivers, only it uses SPI instead of UART. In this first release, the only BLE board which has been tested is the X-NUCLEO-IDB05A1: http://www.st.com/en/ecosystems/x-nucleo-idb05a1.html Although the current supported SPI format works like the one below, it should be trivial to adapt it to support other chips with a different format. SANITY CHECK = 0x02 SPI WRITE = 0x0A SPI READ = 0x0B Tx Format: [HOST] {SPI WRITE} 0x00 0x00 0x00 0x00 {HCI MESSAGE ...} [CHIP] {SANITY CHECK} {FLASH SIZE} 0x00 0x00 0x00 {0xFF * MESSAGE LEN} Rx Format: {IRQ LINE GOES HIGH} [HOST] {SPI READ} 0x00 0x00 0x00 0x00 {0xFF * BYTES TO READ} [CHIP] 0x02 {FLASH SIZE} 0x00 {BYTES TO READ} 0x00 {HCI MESSAGE ...} Change-Id: I4a00711c922d9ea02c5e2afb0d16715e413b1ed5 Signed-off-by: Lee Jones <lee.jones@linaro.org> 2017-01-09 22:16:07 +08:00			`obj-$(CONFIG_BLUETOOTH_SPI) += spi.o`