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wireless/bluetooth: decoupling bt_driver_s and bt_buf_s

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Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an
2021-05-18 21:45:01 +08:00
committed by Matias N
parent 6837d4e1ba
commit 6c69b12000
10 changed files with 344 additions and 395 deletions
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drivers/wireless/bluetooth/bt_null.c
+17 -12
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@@ -35,6 +35,7 @@
#include <nuttx/net/bluetooth.h>
#include <nuttx/wireless/bluetooth/bt_hci.h>
#include <nuttx/wireless/bluetooth/bt_null.h>
#include <nuttx/wireless/bluetooth/bt_driver.h>
/****************************************************************************
* Private Function Prototypes
@@ -45,15 +46,16 @@ static void btnull_format_cmdcomplete(FAR struct bt_buf_s *buf,
static void btnull_format_bdaddr_rsp(FAR struct bt_buf_s *buf,
uint16_t opcode);
static int btnull_open(FAR const struct bt_driver_s *dev);
static int btnull_send(FAR const struct bt_driver_s *dev,
FAR struct bt_buf_s *buf);
static int btnull_open(FAR struct bt_driver_s *dev);
static int btnull_send(FAR struct bt_driver_s *dev,
enum bt_buf_type_e type,
FAR void *data, size_t len);
/****************************************************************************
* Private Data
****************************************************************************/
static const struct bt_driver_s g_bt_null =
static struct bt_driver_s g_bt_null =
{
0, /* head_reserve */
btnull_open, /* open */
@@ -180,16 +182,17 @@ static void btnull_format_buffersize_rsp(FAR struct bt_buf_s *buf,
buf->len = len;
}
static int btnull_send(FAR const struct bt_driver_s *dev,
FAR struct bt_buf_s *buf)
static int btnull_send(FAR struct bt_driver_s *dev,
enum bt_buf_type_e type,
FAR void *data, size_t len)
{
wlinfo("Bit bucket: length %d\n", (int)buf->len);
wlinfo("Bit bucket: length %zu\n", len);
/* Is the Bluetooth stack waiting for an event? */
if (buf->type == BT_CMD)
if (type == BT_CMD)
{
FAR struct bt_hci_cmd_hdr_s *hdr = (FAR void *)buf->data;
FAR struct bt_hci_cmd_hdr_s *hdr = data;
FAR struct bt_buf_s *outbuf;
uint16_t opcode = hdr->opcode;
@@ -224,13 +227,15 @@ static int btnull_send(FAR const struct bt_driver_s *dev,
wlinfo("Send CMD complete event\n");
bt_hci_receive(outbuf);
bt_netdev_receive(dev, outbuf->type,
outbuf->data, outbuf->len);
bt_buf_release(outbuf);
}
return buf->len;
return len;
}
static int btnull_open(FAR const struct bt_driver_s *dev)
static int btnull_open(FAR struct bt_driver_s *dev)
{
return OK;
}