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TASTE
uPython-mirror
Commits
37337427
Commit
37337427
authored
Mar 12, 2015
by
danicampora
Browse files
cc3200: Trigger a new network scan when WLAN.scan() is called.
parent
c832bde0
Changes
1
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Inline
Side-by-side
cc3200/mods/modwlan.c
View file @
37337427
...
...
@@ -121,6 +121,8 @@ typedef struct _wlan_obj_t {
#define MODWLAN_TIMEOUT_MS 5000
#define MODWLAN_MAX_NETWORKS 20
#define MODWLAN_SCAN_PERIOD_S 300 // 5 minutes
#define MODWLAN_WAIT_FOR_SCAN_MS 950
#define ASSERT_ON_ERROR( x ) ASSERT((x) >= 0 )
...
...
@@ -485,10 +487,6 @@ modwlan_Status_t wlan_sl_enable (SlWlanMode_t mode, const char *ssid, uint8_t ss
else
{
ASSERT_ON_ERROR
(
sl_WlanSet
(
SL_WLAN_CFG_GENERAL_PARAM_ID
,
WLAN_GENERAL_PARAM_OPT_STA_TX_POWER
,
sizeof
(
ucPower
),
(
unsigned
char
*
)
&
ucPower
));
// Enable scanning every 60 seconds
uint32_t
scanSeconds
=
60
;
ASSERT_ON_ERROR
(
sl_WlanPolicySet
(
SL_POLICY_SCAN
,
MODWLAN_SL_SCAN_ENABLE
,
(
_u8
*
)
&
scanSeconds
,
sizeof
(
scanSeconds
)));
if
(
mode
==
ROLE_P2P
)
{
// Switch to P2P mode
ASSERT_ON_ERROR
(
sl_WlanSetMode
(
mode
));
...
...
@@ -916,6 +914,13 @@ STATIC mp_obj_t wlan_scan(mp_obj_t self_in) {
uint8_t
_index
=
0
;
mp_obj_t
nets
=
NULL
;
// trigger a new newtork scanning
uint32_t
scanSeconds
=
MODWLAN_SCAN_PERIOD_S
;
ASSERT_ON_ERROR
(
sl_WlanPolicySet
(
SL_POLICY_SCAN
,
MODWLAN_SL_SCAN_ENABLE
,
(
_u8
*
)
&
scanSeconds
,
sizeof
(
scanSeconds
)));
// wait for the scan to be completed
HAL_Delay
(
MODWLAN_WAIT_FOR_SCAN_MS
);
do
{
if
(
sl_WlanGetNetworkList
(
_index
++
,
1
,
&
wlanEntry
)
<=
0
)
{
break
;
...
...
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