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Merge branch 'feature/sperate_slip_component_v4.3' into 'release/v4.3'

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esp_netif: Add CONFIG_LWIP_SLIP_SUPPORT to sperate slip component (backport v4.3)

See merge request espressif/esp-idf!13633
This commit is contained in:
David Čermák 2021-06-22 16:23:04 +00:00
commit 2c9d8ac64e
1 changed files with 25 additions and 2 deletions
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27
components/esp_netif/lwip/esp_netif_lwip_slip.c
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@ -34,6 +34,7 @@
static const char *TAG = "esp-netif_lwip-slip";
#if CONFIG_LWIP_SLIP_SUPPORT
/**
* @brief LWIP SLIP context object extends esp-netif related data
*/
@ -160,7 +161,6 @@ esp_err_t esp_netif_slip_set_ipv6(esp_netif_t *netif, const esp_ip6_addr_t *ipv6
*/
void esp_netif_lwip_slip_input(void *h, void *buffer, unsigned int len, void *eb)
{
#if CONFIG_LWIP_SLIP_SUPPORT
esp_netif_t *netif = h;
lwip_slip_ctx_t *slip_ctx = (lwip_slip_ctx_t *)netif->related_data;
assert(slip_ctx->base.netif_type == SLIP_LWIP_NETIF);
@ -181,7 +181,6 @@ void esp_netif_lwip_slip_input(void *h, void *buffer, unsigned int len, void *eb
for (int i = 0; i < len; i++) {
slipif_process_rxqueue(netif->lwip_netif);
}
#endif
}
/**
@ -313,4 +312,28 @@ void sio_send(uint8_t c, sio_fd_t fd)
ESP_LOGD(TAG, "%s: uart_write_bytes error %i", __func__, ret);
}
}
#else /* CONFIG_LWIP_SLIP_SUPPORT */
typedef struct lwip_slip_ctx lwip_slip_ctx_t;
/**
* @brief If SLIP not enabled in menuconfig, log the error and return appropriate code indicating failure
*/
#define LOG_SLIP_DISABLED_AND_DO(action) \
{ \
ESP_LOGE(TAG, "%s not supported, please enable SLIP in lwIP component configuration", __func__); \
action; \
}
netif_related_data_t * esp_netif_new_slip(esp_netif_t *esp_netif, const esp_netif_netstack_config_t *esp_netif_stack_config)
LOG_SLIP_DISABLED_AND_DO(return NULL)
void esp_netif_destroy_slip(netif_related_data_t *slip)
LOG_SLIP_DISABLED_AND_DO()
esp_err_t esp_netif_stop_slip(esp_netif_t *esp_netif)
LOG_SLIP_DISABLED_AND_DO(return ESP_ERR_NOT_SUPPORTED)
esp_err_t esp_netif_start_slip(esp_netif_t *esp_netif)
LOG_SLIP_DISABLED_AND_DO(return ESP_ERR_NOT_SUPPORTED)
#endif
#endif /* CONFIG_ESP_NETIF_TCPIP_LWIP */