Gunar Schorcht 975fba8265 cpu/esp8266: check free heap before pbuf alloc ... Checking by the send function that at least two maximum size Ethernet frames fit in the remaining heap before the LwIP packet buffer is allocated seems to increase stability. This can be caused by the fact that WLAN hardware interrupts allocate additional memory when receiving a frame during the send attempt.		2019-01-29 18:16:21 +01:00
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doc.txt	cpu/esp8266: add built-in WiFi netdev driver	2019-01-24 09:21:17 +01:00
esp_wifi_netdev.c	cpu/esp8266: check free heap before pbuf alloc	2019-01-29 18:16:21 +01:00
esp_wifi_netdev.h	cpu/esp8266: event handling for link up/down	2019-01-26 17:34:13 +01:00
esp_wifi_params.h	cpu/esp8266: add built-in WiFi netdev driver	2019-01-24 09:21:17 +01:00
Makefile	cpu/esp8266: add built-in WiFi netdev driver	2019-01-24 09:21:17 +01:00