Declaration of local variable esp_ip6_addr_t ip6[]; was active even if IPV6 disabled in sdkconfig. Introduced in 62e39adff8db0605875fe7103c8919fbfe229f20
* Original commit: espressif/esp-idf@5c6bca69a5
- Newlib uses significantly more stack space when printing to an unbuffered stream
- For examples tests, disabling buffering on stdout is not really required
This issue was found during one of the OTA example test failure, root cause
being stack overflow in `esp_event` task.
* Original commit: espressif/esp-idf@7925ba245d
If mdns answer hasn't been received within timeout, Value error would be raised, but the mdns-server-thread would still run, blocking CI jobs. Fixed by moving the raise statement within try-finally block
* Original commit: espressif/esp-idf@3758177bf8
mdns module store local copy of esp_netif for common interfaces,
but it was correctly initialized only when interface started.
If the event were missed (e.g. mdns_init after interface start)
the local copy wouldn't be initialized. Fixed by restoring the local
copy.
Closes WIFI-1538
* Original commit: espressif/esp-idf@09e36f9f33
mdns library deinitialization destroys internal structures including action queue. if an event (e.g. network update) received
after some essential stucture is destoyed, an unexpected behavour might be introduced (e.g. crash of adding the event notification
to the action queue which was already destroyed
Closes WIFI-1485
* Original commit: espressif/esp-idf@eaa2f12d67
tcpip_adapter_dhcpc_get_status() returns the actual internal value of dhcp client without any locking or TCP/IP stack context call, so when CONNECTED event fired with default settings it started DHCP client in TCP/IP stack context and at the same time mdns event handler checking actual DHCP state, which could still be INIT (not STARTED). Purpose of this check is to enable PCB if DHCP was stopped before setting network interface up (typically static IP settings), so the solutin is to check against TCPIP_ADAPTER_DHCP_STOPPED state
* Original commit: espressif/esp-idf@7f410a0bcb
OpenCores Ethernet MAC has a relatively simple interface, and is
already supported in QEMU. This makes it a good candidate for enabling
network support when running IDF apps in QEMU, compared to the
relatively more complex task of writing a QEMU model of ESP32 EMAC.
This driver is written with QEMU in mind: it does not implement or
handle things that aren't implemented or handled in the QEMU model:
error flags, error interrupts. The transmit part of the driver also
assumes that the TX operation is done immediately when the TX
descriptor is written (which is the case with QEMU), hence waiting for
the TX operation to complete is not necessary.
For simplicity, the driver assumes that the peripheral register
occupy the same memory range as the ESP32 EMAC registers, and the
same interrupt source number is used.
* Original commit: espressif/esp-idf@31dac92e5f
This fixes the issue that if Wi-Fi is stopped from a shutdown handler,
the code in connect.c tries to reconnect, and fails because Wi-Fi is
already stopped.
Also make the error check in connect.c less strict.
* Original commit: espressif/esp-idf@28a440521e
