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bluetooth: Prevent btsak from repeatedly showing the same error.

This commit is contained in:
Lwazi Dube 2024-01-12 01:18:02 -05:00 committed by Xiang Xiao
parent f01e395b1c
commit 2dac5e1b6a
1 changed files with 8 additions and 1 deletions
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7
wireless/bluetooth/bt_ioctl.c
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@ -58,6 +58,7 @@ struct btnet_scanstate_s
volatile bool bs_scanning; /* True: Scanning in progress */
volatile uint8_t bs_head; /* Head of circular list (for removal) */
uint8_t bs_tail; /* Tail of circular list (for addition) */
uint32_t msgcount; /* Number of warnings printed */
struct bt_scanresponse_s bs_rsp[CONFIG_BLUETOOTH_MAXSCANRESULT];
};
@ -184,8 +185,13 @@ static void btnet_scan_callback(FAR const bt_addr_le_t *addr,
head = g_scanstate.bs_head;
if (nexttail == head)
{
/* Print only one error message for each SIOCBTSCANSTART call */
if (g_scanstate.msgcount++ == 0)
{
wlerr("ERROR: Too many scan results\n");
}
if (++head >= CONFIG_BLUETOOTH_MAXSCANRESULT)
{
@ -624,6 +630,7 @@ int btnet_ioctl(FAR struct net_driver_s *netdev, int cmd, unsigned long arg)
g_scanstate.bs_scanning = true;
g_scanstate.bs_head = 0;
g_scanstate.bs_tail = 0;
g_scanstate.msgcount = 0;
ret = bt_start_scanning(btreq->btr_dupenable,
btnet_scan_callback);