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pennampennam
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patches: WHD add wifi join timeout
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Diff for: ‎patches/0239-WHD-add-join-timeout-parameter-to-WiFiSTAInterface-a.patch

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From efd54c8990ba5b437eb4eb8b786b7e48941b03f1 Mon Sep 17 00:00:00 2001
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From: pennam <[email protected]>
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Date: Mon, 21 Oct 2024 11:27:36 +0200
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Subject: [PATCH] WHD: add join timeout parameter to WiFiSTAInterface and
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drivers
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---
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.../emac/COMPONENT_WHD/interface/WhdSTAInterface.cpp | 7 ++++---
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.../emac/COMPONENT_WHD/interface/WhdSTAInterface.h | 6 ++++++
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.../COMPONENT_WHD/wifi-host-driver/inc/whd_wifi_api.h | 2 +-
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.../COMPONENT_WHD/wifi-host-driver/src/whd_wifi_api.c | 9 ++++++---
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connectivity/netsocket/include/netsocket/WiFiInterface.h | 7 +++++++
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5 files changed, 24 insertions(+), 7 deletions(-)
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diff --git a/connectivity/drivers/emac/COMPONENT_WHD/interface/WhdSTAInterface.cpp b/connectivity/drivers/emac/COMPONENT_WHD/interface/WhdSTAInterface.cpp
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index c933203d36..f7631a0583 100644
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--- a/connectivity/drivers/emac/COMPONENT_WHD/interface/WhdSTAInterface.cpp
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+++ b/connectivity/drivers/emac/COMPONENT_WHD/interface/WhdSTAInterface.cpp
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@@ -211,7 +211,8 @@ WhdSTAInterface::WhdSTAInterface(WHD_EMAC &emac, OnboardNetworkStack &stack, Olm
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_security(NSAPI_SECURITY_NONE),
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_whd_emac(emac),
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_olm(&olm),
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- _iface_shared(shared)
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+ _iface_shared(shared),
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+ _timeout(7000)
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{
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}
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@@ -334,7 +335,7 @@ nsapi_error_t WhdSTAInterface::connect()
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res = (whd_result_t)whd_wifi_join(_whd_emac.ifp,
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&ssid,
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security,
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- (const uint8_t *)_pass, strlen(_pass));
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+ (const uint8_t *)_pass, strlen(_pass), _timeout);
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}
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else
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{
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@@ -345,7 +346,7 @@ nsapi_error_t WhdSTAInterface::connect()
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res = (whd_result_t)whd_wifi_join(_whd_emac.ifp,
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&ssid,
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security,
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- (const uint8_t *)_pass, key_length);
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+ (const uint8_t *)_pass, key_length, _timeout);
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}
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if (res == WHD_SUCCESS) {
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break;
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diff --git a/connectivity/drivers/emac/COMPONENT_WHD/interface/WhdSTAInterface.h b/connectivity/drivers/emac/COMPONENT_WHD/interface/WhdSTAInterface.h
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index 4dd1098947..bfe933bac7 100644
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--- a/connectivity/drivers/emac/COMPONENT_WHD/interface/WhdSTAInterface.h
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+++ b/connectivity/drivers/emac/COMPONENT_WHD/interface/WhdSTAInterface.h
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@@ -119,6 +119,11 @@ public:
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return 0;
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}
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+ nsapi_error_t set_timeout(uint32_t timeout)
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+ {
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+ _timeout = timeout;
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+ }
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+
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/** Set blocking status of interface.
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* Nonblocking mode unsupported.
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*
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@@ -257,6 +262,7 @@ private:
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nsapi_security_t _security;
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WHD_EMAC &_whd_emac;
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OlmInterface *_olm;
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+ uint32_t _timeout;
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whd_interface_shared_info_t &_iface_shared;
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};
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diff --git a/connectivity/drivers/wifi/COMPONENT_WHD/wifi-host-driver/inc/whd_wifi_api.h b/connectivity/drivers/wifi/COMPONENT_WHD/wifi-host-driver/inc/whd_wifi_api.h
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index f3b73214cb..291bd23de8 100755
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--- a/connectivity/drivers/wifi/COMPONENT_WHD/wifi-host-driver/inc/whd_wifi_api.h
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+++ b/connectivity/drivers/wifi/COMPONENT_WHD/wifi-host-driver/inc/whd_wifi_api.h
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@@ -281,7 +281,7 @@ extern uint32_t whd_wifi_stop_scan(whd_interface_t ifp);
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* Error code if an error occurred
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*/
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extern uint32_t whd_wifi_join(whd_interface_t ifp, const whd_ssid_t *ssid, whd_security_t auth_type,
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- const uint8_t *security_key, uint8_t key_length);
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+ const uint8_t *security_key, uint8_t key_length, uint32_t timeout);
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/** Joins a specific Wi-Fi network
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*
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diff --git a/connectivity/drivers/wifi/COMPONENT_WHD/wifi-host-driver/src/whd_wifi_api.c b/connectivity/drivers/wifi/COMPONENT_WHD/wifi-host-driver/src/whd_wifi_api.c
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index 5294104ab4..8a8f411ef9 100755
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--- a/connectivity/drivers/wifi/COMPONENT_WHD/wifi-host-driver/src/whd_wifi_api.c
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+++ b/connectivity/drivers/wifi/COMPONENT_WHD/wifi-host-driver/src/whd_wifi_api.c
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@@ -294,6 +294,8 @@ static const uint16_t mcs_data_rate_lookup_table[32][2][2] =
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},
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};
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+static whd_wifi_join_timeout = DEFAULT_JOIN_ATTEMPT_TIMEOUT;
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+
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/******************************************************
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* Static Function prototypes
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@@ -1334,7 +1336,7 @@ static uint32_t whd_wifi_join_wait_for_complete(whd_interface_t ifp, cy_semaphor
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while (!done)
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{
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- result = cy_rtos_get_semaphore(semaphore, DEFAULT_JOIN_ATTEMPT_TIMEOUT / 10, WHD_FALSE);
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+ result = cy_rtos_get_semaphore(semaphore, whd_wifi_join_timeout / 10, WHD_FALSE);
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whd_assert("Get semaphore failed", (result == CY_RSLT_SUCCESS) || (result == CY_RTOS_TIMEOUT) );
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REFERENCE_DEBUG_ONLY_VARIABLE(result);
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@@ -1345,7 +1347,7 @@ static uint32_t whd_wifi_join_wait_for_complete(whd_interface_t ifp, cy_semaphor
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}
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cy_rtos_get_time(&current_time);
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- done = (whd_bool_t)( (current_time - start_time) >= DEFAULT_JOIN_ATTEMPT_TIMEOUT );
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+ done = (whd_bool_t)( (current_time - start_time) >= whd_wifi_join_timeout );
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}
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if (result != WHD_SUCCESS)
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@@ -1574,7 +1576,7 @@ uint32_t whd_wifi_join_specific(whd_interface_t ifp, const whd_scan_result_t *ap
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}
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uint32_t whd_wifi_join(whd_interface_t ifp, const whd_ssid_t *ssid, whd_security_t auth_type,
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- const uint8_t *security_key, uint8_t key_length)
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+ const uint8_t *security_key, uint8_t key_length, uint32_t timeout)
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{
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cy_semaphore_t join_sema;
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whd_result_t result;
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@@ -1616,6 +1618,7 @@ uint32_t whd_wifi_join(whd_interface_t ifp, const whd_ssid_t *ssid, whd_security
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ssid_params->SSID_len = htod32(ssid->length);
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memcpy(ssid_params->SSID, ssid->value, ssid_params->SSID_len);
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result = whd_cdc_send_ioctl(ifp, CDC_SET, WLC_SET_SSID, buffer, 0);
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+ whd_wifi_join_timeout = timeout;
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if (result == WHD_SUCCESS)
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{
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diff --git a/connectivity/netsocket/include/netsocket/WiFiInterface.h b/connectivity/netsocket/include/netsocket/WiFiInterface.h
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index 4fd7fc6fb8..c13cab4312 100644
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--- a/connectivity/netsocket/include/netsocket/WiFiInterface.h
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+++ b/connectivity/netsocket/include/netsocket/WiFiInterface.h
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@@ -59,6 +59,13 @@ public:
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*/
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virtual nsapi_error_t set_channel(uint8_t channel) = 0;
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+ /** Set the Wi-Fi network join timeout.
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+ *
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+ * @param timeout joint timeout in milliseconds (Default: 7000).
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+ * @return NSAPI_ERROR_OK on success, or error code on failure.
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+ */
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+ virtual nsapi_error_t set_timeout(uint32_t timeout) = 0;
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+
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/** Get the current radio signal strength for active connection.
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*
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* @return Connection strength in dBm (negative value),
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--
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2.45.2
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