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Wi-Fi Connection Manager Library
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Wi-Fi Connection Manager Library
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Infineon middleware APIs return results of type cy_rslt_t.
It consists of three parts:
Module base Type Library-specific error code
+-----------------------------------+------+------------------------------+
|CY_RSLT_MODULE_WCM_BASE | 0x2 | Error code |
+-----------------------------------+------+------------------------------+
14-bits 2-bits 16-bits
See the macro section of this document for library-specific error codes.
The data structure cy_rslt_t is part of cy_result.h located in <core_lib/include>.
Module base: This base is derived from CY_RSLT_MODULE_MIDDLEWARE_BASE (defined in cy_result.h) and is an offset of the CY_RSLT_MODULE_MIDDLEWARE_BASE. The details of the offset and the middleware base are defined in cy_result_mw.h, that is part of GitHub connectivity-utilities For example, Wi-Fi Connection Manager (WCM) uses CY_RSLT_MODULE_WCM_BASE as the module base.
Type: This type is defined in cy_result.h and can be one of CY_RSLT_TYPE_FATAL, CY_RSLT_TYPE_ERROR, CY_RSLT_TYPE_WARNING, or CY_RSLT_TYPE_INFO. AWS library error codes are of type CY_RSLT_TYPE_ERROR.
Library-specific error codes: These error codes are library-specific and defined in the macro section.
Helper macros used for creating the library-specific result are provided as part of cy_result.h.
| #define CY_RSLT_WCM_WAIT_TIMEOUT (CY_RSLT_WCM_ERR_BASE + 1) |
WCM error codes.
Wait timeout.
| #define CY_RSLT_WCM_BAD_NETWORK_PARAM (CY_RSLT_WCM_ERR_BASE + 2) |
Bad network parameters.
| #define CY_RSLT_WCM_BAD_SSID_LEN (CY_RSLT_WCM_ERR_BASE + 3) |
Bad SSID length.
| #define CY_RSLT_WCM_SECURITY_NOT_SUPPORTED (CY_RSLT_WCM_ERR_BASE + 4) |
Security not supported.
| #define CY_RSLT_WCM_BAD_PASSPHRASE_LEN (CY_RSLT_WCM_ERR_BASE + 5) |
Bad passphrase length.
| #define CY_RSLT_WCM_BAD_ARG (CY_RSLT_WCM_ERR_BASE + 6) |
Bad argument.
| #define CY_RSLT_WCM_INTERFACE_NOT_SUPPORTED (CY_RSLT_WCM_ERR_BASE + 7) |
Interface type not supported.
| #define CY_RSLT_WCM_MUTEX_ERROR (CY_RSLT_WCM_ERR_BASE + 8) |
Mutex error.
| #define CY_RSLT_WCM_STA_DISCONNECT_ERROR (CY_RSLT_WCM_ERR_BASE + 9) |
STA disconnect error.
| #define CY_RSLT_WCM_STA_NETWORK_DOWN (CY_RSLT_WCM_ERR_BASE + 10) |
STA network is down.
| #define CY_RSLT_WCM_BSP_INIT_ERROR (CY_RSLT_WCM_ERR_BASE + 11) |
CY BSP initialization error.
| #define CY_RSLT_WCM_BSP_DEINIT_ERROR (CY_RSLT_WCM_ERR_BASE + 12) |
CY BSP error while de-initialization.
| #define CY_RSLT_WCM_NO_ACTIVE_SCAN (CY_RSLT_WCM_ERR_BASE + 13) |
No active scan running currently.
| #define CY_RSLT_WCM_SCAN_IN_PROGRESS (CY_RSLT_WCM_ERR_BASE + 14) |
Scan in progress.
| #define CY_RSLT_WCM_SCAN_ERROR (CY_RSLT_WCM_ERR_BASE + 15) |
Scan error.
| #define CY_RSLT_WCM_STOP_SCAN_ERROR (CY_RSLT_WCM_ERR_BASE + 16) |
Stop scan error.
| #define CY_RSLT_WCM_BAND_NOT_SUPPORTED (CY_RSLT_WCM_ERR_BASE + 17) |
BAND not supported.
| #define CY_RSLT_WCM_OUT_OF_MEMORY (CY_RSLT_WCM_ERR_BASE + 18) |
WCM out of memory error.
| #define CY_RSLT_WCM_CHANNEL_ERROR (CY_RSLT_WCM_ERR_BASE + 19) |
Error in retrieving the Wi-Fi channel.
| #define CY_RSLT_WCM_NETIF_DOES_NOT_EXIST (CY_RSLT_WCM_ERR_BASE + 20) |
Network interface does not exist.
| #define CY_RSLT_WCM_ARP_REQUEST_FAILURE (CY_RSLT_WCM_ERR_BASE + 21) |
Error returned for ARP request failure.
| #define CY_RSLT_WCM_IPV6_GLOBAL_ADDRESS_NOT_SUPPORTED (CY_RSLT_WCM_ERR_BASE + 22) |
IPv6 global IP not supported.
| #define CY_RSLT_WCM_IPV6_INTERFACE_NOT_READY (CY_RSLT_WCM_ERR_BASE + 23) |
IPv6 interface not ready.
| #define CY_RSLT_WCM_PING_FAILURE (CY_RSLT_WCM_ERR_BASE + 24) |
Failure in executing ping.
| #define CY_RSLT_WCM_PING_REQUEST_TIMEOUT (CY_RSLT_WCM_ERR_BASE + 25) |
Ping request timed out.
| #define CY_RSLT_WCM_STATIC_IP_NOT_SUPPORTED (CY_RSLT_WCM_ERR_BASE + 26) |
Static IP address not supported for IPv6.
| #define CY_RSLT_WCM_BAD_STATIC_IP (CY_RSLT_WCM_ERR_BASE + 27) |
Bad Static IP address.
| #define CY_RSLT_WCM_AP_NETWORK_BRINGUP_ERROR (CY_RSLT_WCM_ERR_BASE + 29) |
AP network bring up error.
| #define CY_RSLT_WCM_AP_BAD_CHANNEL (CY_RSLT_WCM_ERR_BASE + 30) |
Bad AP channel number.
| #define CY_RSLT_WCM_AP_IE_REMOVAL_ERROR (CY_RSLT_WCM_ERR_BASE + 31) |
AP IE removal error.
| #define CY_RSLT_WCM_INVALID_IE (CY_RSLT_WCM_ERR_BASE + 32) |
Invalid IE.
| #define CY_RSLT_WCM_AP_NOT_UP (CY_RSLT_WCM_ERR_BASE + 33) |
SoftAP is not started.
| #define CY_RSLT_WCM_INTERFACE_NOT_UP (CY_RSLT_WCM_ERR_BASE + 35) |
Interface is not initialized.
| #define CY_RSLT_WCM_NOT_INITIALIZED (CY_RSLT_WCM_ERR_BASE + 36) |
WCM not initialized.
| #define CY_RSLT_WCM_SEMAPHORE_ERROR (CY_RSLT_WCM_ERR_BASE + 37) |
Semaphore error.
| #define CY_RSLT_WCM_SECURITY_NOT_FOUND (CY_RSLT_WCM_ERR_BASE + 38) |
Security type could not be determined.
| #define CY_RSLT_WCM_CONNECT_IN_PROGRESS (CY_RSLT_WCM_ERR_BASE + 39) |
Connect to AP is in progress.
| #define CY_RSLT_WCM_GATEWAY_ADDR_ERROR (CY_RSLT_WCM_ERR_BASE + 40) |
Failed to get the Gateway address.
| #define CY_RSLT_WCM_NETMASK_ADDR_ERROR (CY_RSLT_WCM_ERR_BASE + 41) |
Failed to get the netmask address.
| #define CY_RSLT_WCM_IP_ADDR_ERROR (CY_RSLT_WCM_ERR_BASE + 42) |
Failed to get the IP address.
| #define CY_RSLT_WCM_GATEWAY_MAC_ADDR_ERROR (CY_RSLT_WCM_ERR_BASE + 43) |
Failed to get the Gateway MAC address.
| #define CY_RSLT_WCM_NW_INIT_ERROR (CY_RSLT_WCM_ERR_BASE + 44) |
Failed to initialize the network stack.
| #define CY_RSLT_WCM_WPS_PBC_OVERLAP (CY_RSLT_WCM_ERR_BASE + 45) |
WPS error codes.
WPS PBC overlap.
| #define CY_RSLT_WCM_WPS_ERROR_RECEIVED_WEP_CREDENTIALS (CY_RSLT_WCM_ERR_BASE + 46) |
WPS received incorrect credentials.
| #define CY_RSLT_WCM_WPS_FAILED (CY_RSLT_WCM_ERR_BASE + 47) |
WPS PBC/PIN mode failed.
| #define CY_RSLT_WCM_DHCP_TIMEOUT (CY_RSLT_WCM_ERR_BASE + 48) |
DHCP error code.
DHCP timeout.
| #define CY_RSLT_WCM_WPA3_SUPPLICANT_ERROR (CY_RSLT_WCM_ERR_BASE + 49) |
WPA3 supplicant error code.
WPA3 supplicant error.
| #define CY_RSLT_WCM_UNSUPPORTED_API (CY_RSLT_WCM_ERR_BASE + 50) |
Unsupported WCM API error code.
Unsupported WCM API.
| #define CY_RSLT_WCM_VCM_ERROR (CY_RSLT_WCM_ERR_BASE + 51) |
VCM error code.
Failed to execute virtual API using VCM.
| #define CY_RSLT_WCM_POWERSAVE_MODE_NOT_SUPPORTED (CY_RSLT_WCM_ERR_BASE + 52) |
Powersave Mode error code.
Powersave mode not supported on this device.
| enum cy_wcm_reason_code |
Reason codes for disconnection based on WHD enums.