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tcpip_adapter: Decompose tcpip_adapter_start() into interface specification options

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Since only the used interface's start function gets called, it pulls
in only the functions that are required in the current application,
thereby saving footprint.
This commit is contained in:
Kedar Sovani
2017-08-08 10:18:14 +05:30
parent 159e7e81b4
commit a24130b390
3 changed files with 59 additions and 25 deletions
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39
components/tcpip_adapter/include/tcpip_adapter.h
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@@ -177,13 +177,8 @@ typedef struct tcpip_adapter_api_msg_s {
void tcpip_adapter_init(void);
/**
* @brief Start an interface with specific MAC and IP
* @brief Start the ethernet interface with specific MAC and IP
*
* softAP or station interface will be initialized, connect WiFi stack with TCPIP stack.
*
* For softAP interface, DHCP server will be started automatically.
*
* @param[in] tcpip_if: the interface which we will start
* @param[in] mac: set MAC address of this interface
* @param[in] ip_info: set IP address of this interface
*
@@ -191,7 +186,37 @@ void tcpip_adapter_init(void);
* ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS
* ESP_ERR_NO_MEM
*/
esp_err_t tcpip_adapter_start(tcpip_adapter_if_t tcpip_if, uint8_t *mac, tcpip_adapter_ip_info_t *ip_info);
esp_err_t tcpip_adapter_eth_start(uint8_t *mac, tcpip_adapter_ip_info_t *ip_info);
/**
* @brief Start the Wi-Fi station interface with specific MAC and IP
*
* Station interface will be initialized, connect WiFi stack with TCPIP stack.
*
* @param[in] mac: set MAC address of this interface
* @param[in] ip_info: set IP address of this interface
*
* @return ESP_OK
* ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS
* ESP_ERR_NO_MEM
*/
esp_err_t tcpip_adapter_sta_start(uint8_t *mac, tcpip_adapter_ip_info_t *ip_info);
/**
* @brief Start the Wi-Fi AP interface with specific MAC and IP
*
* softAP interface will be initialized, connect WiFi stack with TCPIP stack.
*
* DHCP server will be started automatically.
*
* @param[in] mac: set MAC address of this interface
* @param[in] ip_info: set IP address of this interface
*
* @return ESP_OK
* ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS
* ESP_ERR_NO_MEM
*/
esp_err_t tcpip_adapter_ap_start(uint8_t *mac, tcpip_adapter_ip_info_t *ip_info);
/**
* @brief Stop an interface