Andrew Reed
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CITY1082-i2c_master_wifi_mqtt
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cy_nw_helper.h File Reference
This is a collection of network helper functions which would be used by various Cypress Middleware libraries. More...
Go to the source code of this file.
Data Structures | |
| struct | cy_nw_ip_status_change_callback |
| Network IP status change callback info. More... | |
| struct | cy_nw_ip_address |
| IP addr info. More... | |
| struct | cy_nw_ip_mac |
| MAC Address info. More... | |
| struct | cy_nw_arp_cache_entry |
| ARP Cache Entry info. More... | |
| struct | cy_network_interface_t |
| Network interface info structure. More... | |
Typedefs | |
| typedef enum nw_ip_version | cy_nw_ip_version_t |
| IP version. | |
| typedef void( | cy_nw_ip_status_change_callback_func_t )(cy_nw_ip_interface_t iface, void *arg) |
| Network IP status change callback function. | |
| typedef struct cy_nw_ip_status_change_callback | cy_nw_ip_status_change_callback_t |
| Network IP status change callback info. | |
| typedef struct cy_nw_ip_address | cy_nw_ip_address_t |
| IP addr info. | |
| typedef void * | cy_network_interface_object_t |
| Network interface object. | |
| typedef struct cy_nw_ip_mac | cy_nw_ip_mac_t |
| MAC Address info. | |
| typedef struct cy_nw_arp_cache_entry | cy_nw_arp_cache_entry_t |
| ARP Cache Entry info. | |
Enumerations | |
| enum | nw_ip_version { NW_IP_IPV4 = 4, NW_IP_IPV6 = 6, NW_IP_INVALID_IP = (-1) } |
IP version. More... | |
| enum | cy_network_interface_type_t { CY_NW_INF_TYPE_WIFI = 0, CY_NW_INF_TYPE_ETH } |
Network interface type. More... | |
Functions | |
| void | cy_nw_ip_initialize_status_change_callback (cy_nw_ip_status_change_callback_t *info, cy_nw_ip_status_change_callback_func_t *cbf, void *arg) |
| Initialize status change callback. | |
| bool | cy_nw_ip_get_ipv4_address (cy_nw_ip_interface_t iface, cy_nw_ip_address_t *addr) |
| Retrieves the IPv4 address for an interface. | |
| int | cy_nw_str_to_ipv4 (const char *ip_str, cy_nw_ip_address_t *address) |
| Convert IPv4 string to an IP address structure. | |
| void | cy_nw_ip_register_status_change_callback (cy_nw_ip_interface_t iface, cy_nw_ip_status_change_callback_t *info) |
| Registers for callback function to be invoked during IP status change. | |
| void | cy_nw_ip_unregister_status_change_callback (cy_nw_ip_interface_t iface, cy_nw_ip_status_change_callback_t *info) |
| Un-registers IP status change callback. | |
| int | cy_nw_host_arp_cache_clear (cy_nw_ip_interface_t iface) |
| Clears the ARP cache for the interface NOTE: in LwIP, we need the netif (NetworkInterface) to do things, we can find using wifi interface. | |
| int | cy_nw_host_arp_cache_get_list (cy_nw_ip_interface_t iface, cy_nw_arp_cache_entry_t *list, uint32_t count, uint32_t *filled) |
| Gets the ARP cache list for the interface. | |
| int | cy_nw_host_send_arp_request (cy_nw_ip_interface_t iface, const char *ip_string) |
| Send ARP request NOTE: in LwIP, we need the netif (NetworkInterface) to do things, we can find using wifi interface. | |
| uint32_t | cy_nw_get_time (void) |
| GET time in milliseconds. | |
| bool | cy_nw_aton (const char *char_ptr, cy_nw_ip_address_t *addr) |
| GET IPv4 address in decimal notation. | |
| bool | cy_nw_aton_ipv6 (const char *char_ptr, cy_nw_ip_address_t *addr) |
| GET IPv6 address in decimal notation. | |
| bool | cy_nw_ntoa (cy_nw_ip_address_t *addr, char *ip_str) |
| GET IPv4 address in string format. | |
| bool | cy_nw_ntoa_ipv6 (cy_nw_ip_address_t *addr, char *ip_str) |
| GET IPv6 address in string format. | |
Detailed Description
This is a collection of network helper functions which would be used by various Cypress Middleware libraries.
Definition in file cy_nw_helper.h.
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