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22 Commits

Author SHA1 Message Date
Xiang Xiao
34b05804b0 bluetooth: Remove hcicollecttask from btuart shim driver 
monitor POLLIN event through callback mechanism instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-02 18:14:00 -03:00
Xiang Xiao
fe38cb1bad bluetooth: Implement hciuart_ioctl for btuart lowerhalf shim driver 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-02 18:14:00 -03:00
Xiang Xiao
11d083b358 bluetooth: Remove the unnecessary cast in btuart driver 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-02 18:14:00 -03:00
Xiang Xiao
f1236da21c fs: Make the binary(no process) mode as the default 
POSIX require file system shouldn't enable the \r and \n conversion by default
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-07 20:22:26 +03:00
Petro Karashchenko
68902d8732 pid_t: unify usage of special task IDs 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-22 21:22:32 +08:00
Alin Jerpelea
13e4f9b6b2 drivers: update licenses to Apache 
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-05-31 02:58:08 -05:00
Xiang Xiao
001e7c3e76 sched: Don't include nuttx/sched.h inside sched.h 
But let nuttx/sched.h include sched.h instead to
avoid expose nuttx kernel API to userspace.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-05-24 12:11:53 +09:00
Masayuki Ishikawa
d87f350831 arch, boards, drivers, include, sched, wireless: Change spinlock APIs. 
Summary:
- This commit changes spinlock APIs (spin_lock_irqsave/spin_unlock_irqrestore)
- In the previous implementation, the global spinlock (i.e. g_irq_spin) was used.
- This commit allows to use caller specific spinlock but also supports to use
  g_irq_spin for backword compatibility (In this case, NULL must be specified)

Impact:
- None

Testing:
- Tested with the following configurations
- spresnse:wifi, spresense:wifi_smp
- esp32-devkitc:smp (QEMU), sabre6-quad:smp (QEMU)
- maxi-bit:smp (QEMU), sim:smp
- stm32f4discovery:wifi

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2021-02-07 21:28:56 -08:00
Xiang Xiao
9103184722 bluetooth: Rename *bt_uart_shim_getdevice to btuart_shim_getdevice 
follow other bluetooth driver convention(e.g. btuart_register)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-01-17 20:49:19 -08:00
Xiang Xiao
c612c068e1 bt_uart_shim: Setup pollfd with file* correctly 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-28 10:38:42 +01:00
Xiang Xiao
c258fe0f85 bt_uart_shim: Make CONFIG_SERIAL_TERMIOS optional 
since the caller don't always need to use setbaud callback

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-28 10:38:42 +01:00
Xiang Xiao
9f463fd3da bt_uart_shim: Remove g_lowerstatic static variable 
let's initialize the callback directly to save the memory

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-28 10:38:42 +01:00
Xiang Xiao
8ce2d376cc bt_uart_shim: Don't hardcode the thread stack size 
so let's change 1024 to CONFIG_DEFAULT_TASKSIZE

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-28 10:38:42 +01:00
Xiang Xiao
c0cd125bf3 bt_uart_shim: Support the multiple instances 
by removing the global variables(g_n)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-28 10:38:42 +01:00
Xiang Xiao
aec3220fae bt_uart_shim: Correct the prototype of bt_uart_shim_getdevice 
1.Add const to the path argument
2.Return the explicit type(struct btuart_lowerhalf_s *)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-28 10:38:42 +01:00
Xiang Xiao
eacca2b7a2 wireless/bluetooth: replace open with file_open in uart shim drivers 
it is simpler than open and then file_detach

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I22585b7450804c6c012fecf369a8d7e25970c192
 2020-09-23 15:08:18 -03:00
Gregory Nutt
57bc329aac Run nxstyle all .c and .h files modified by PR. 2020-05-17 14:01:00 -03:00
Gregory Nutt
a569006fd8 sched/: Make more naming consistent 
Rename various functions per the quidelines of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions

    nxsem_setprotocol -> nxsem_set_protocol
    nxsem_getprotocol -> nxsem_get_protocol
    nxsem_getvalue -> nxsem_get_value
 2020-05-17 14:01:00 -03:00
Xiang Xiao
5c80b94820 Replace #include <semaphore.h> to #include <nuttx/semaphore.h> 
Since the kernel side should call nxsem_xxx instead and remove the unused inclusion
 2020-02-01 08:27:30 -06:00
Dave Marples
83e458873f drivers/wireless/bluetooth/bt_uart_bcm4343x.c: Fix small a small bug 
found during testing.
drivers/wireless/bluetooth/bt_uart_shim.c:  Change the task tname for
the HCI receiver task to bring it into line with the transmitter task.
 2019-10-08 07:55:47 -06:00
Dave Marples
de70e689cd drivers/wireless/bluetooth/bt_uart_bcm4343x.c: BCM4343x HCIUART support. 2019-10-04 09:29:51 -06:00
Dave Marples
05bbbec3e1 Add support for the BCM43438A1 Bluetooth capability. It also adds a serial 'shim' to allow any regular serial port that can support a Bluetooth H4 interface (i.e. it has RTS/CTS) to be used to drive a Bluetooth device (Get a handle to it via hci_uart_getdevice("/dev/xxx") and then pass it to the btuart_register function. 
Most of the bluetooth and wifi chips appear to need external firmware, and the 43438 is no exception. Fortunately, since Cypress got involved, these are much more straightforward to obtain and are shipped as part of their SDK, which is downloadable from their website.  Those firmwares are already provided as C arrays, so their names just need updating to;

const unsigned char bt_firmware_hcd -> The bt firmware array.

const int bt_firmware_len = sizeof(bt_firmware_hcd);
 2019-09-21 07:16:37 -06:00