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3912 Commits

Author SHA1 Message Date
Gunar Schorcht
87b87631a6 cpu/esp8266: functions that have to run in IRAM 
Due to performance reasons _esp_wifi_recv_cb and _send have to be executed in IRAM.
 2019-01-24 09:21:17 +01:00
Gunar Schorcht
96d0910d33 cpu/esp8266: avoid _esp_wifi_recv_cb during send 
To avoid conflicts on receiption of a frame while sending, _esp_wifi_recv_cb should not executed while a frame is in transmission
 2019-01-24 09:21:17 +01:00
Gunar Schorcht
78e0aa2a77 cpu/esp8266: usage of _esp_wifi_recv_cb 
Overriding ethernet_input function _esp_wifi_recv_cb is only used when the WiFi interface is in connected state.
 2019-01-24 09:21:17 +01:00
Gunar Schorcht
c5a9058ab9 cpu/esp8266: simplified error handling in esp_wifi 
wifi_station_connect and wifi_stattion_disconnect never produce errors. Thus, error handling can be removed.
 2019-01-24 09:21:17 +01:00
Gunar Schorcht
3225aaa387 cpu/esp8266: different conn states in esp_wifi 
Different connection states defined to be able to realize a better connect/reconnect handling
 2019-01-24 09:21:17 +01:00
Gunar Schorcht
88f6beeca2 cpu/esp8266: use SDK mem management for esp_wifi 
Some SDK interrupt service routines obviously use malloc/free in the interrupt context. Because the rmutex-based lock/unlock approach of the malloc/free function suite of the newlib does not work in the interrupt context, the SDK memory management functions MUST therefore be used. To use the same memory management functions in RIOT as in the SDK, the malloc/free function suite has to be replaced by wrapper functions.
 2019-01-24 09:21:17 +01:00
Gunar Schorcht
5a835e91ba cpu/esp8266: fix some comments in esp_wifi 2019-01-24 09:21:17 +01:00
Gunar Schorcht
107e196b18 cpu/esp8266: fix of maximum frame length in esp_wif 
Since complete MAC frames are handled, ETHERNET_MAX_LEN has to be used instead of ETHERNET_DATA_LEN for receive buffer size and length check.
 2019-01-24 09:21:17 +01:00
Gunar Schorcht
0e46869e57 cpu/esp8266: react to "out of memory" in esp_wifi 2019-01-24 09:21:17 +01:00
Gunar Schorcht
35a751c245 cpu/esp8266: avoid send interruption in esp_wifi 2019-01-24 09:21:17 +01:00
Gunar Schorcht
f7998c2ad6 cpu/esp8266: automatic reconnect in esp_wifi 2019-01-24 09:21:17 +01:00
Gunar Schorcht
d6664dafad cpu/esp8266: esp_wifi dbg msg changed to err msg 2019-01-24 09:21:17 +01:00
Gunar Schorcht
be3a2a4cb5 cpu/esp8266: fix compilation problem of esp_wif 2019-01-24 09:21:17 +01:00
Gunar Schorcht
698770ddb5 cpu/esp8266: fix esp_wifi stability issues 
Fixes sporadic blocking of the wifi thread in esp_wifi_recv_cb function under heavy network load conditions when frames are coming in faster than they can be processed. Since esp_wifi_recv_cb function is not executed in interrupt context, the msg_send function used for ISR event can block when the message queue is full. With this change esp_wifi can be flooded with icmpv6 packets of maximum size without any problems over hours.
 2019-01-24 09:21:17 +01:00
Gunar Schorcht
21db1ce224 cpu/esp8266: doc extended for esp_wifi 2019-01-24 09:21:17 +01:00
Gunar Schorcht
664566ce70 cpu/esp8266: makefile support for esp_wifi 2019-01-24 09:21:17 +01:00
Gunar Schorcht
04de1e75aa cpu/esp8266: stack sizes tuned for esp_wifi 2019-01-24 09:21:17 +01:00
Gunar Schorcht
642c48f856 cpu/esp8266: add built-in WiFi netdev driver 2019-01-24 09:21:17 +01:00
Alexandre Abadie
7e3c382547
Merge pull request #10653 from dylad/pr/saml1x_support 
cpu/saml1x: add support for SAML10 and SAML11 MCUs (Cortex-M23)
 2019-01-22 08:53:06 +01:00
Sebastian Meiling
0edf76d362
Merge pull request #9984 from kaspar030/refactor_atmega_libc 
cpu/atmega_common: refactor AVR libc code into module
 2019-01-22 08:41:37 +01:00
Sebastian Meiling
e22e582049
Merge pull request #10656 from gschorcht/esp8266_ets_handling 
cpu/esp8266: change of ETS task handling
 2019-01-21 21:57:45 +01:00
Dylan Laduranty
9450fa7dc3 cpu/sam0_common: add support for saml10/saml11 
Add SAML10/SAML11 support through SAM0 because hardware IP are the same so reuse to avoid duplication
 2019-01-21 17:06:58 +01:00
Dylan Laduranty
adeb19339c cpu/saml1x: add support for saml10/saml11 MCUs 2019-01-21 17:05:04 +01:00
Dylan Laduranty
6d3fda7260 cpu/cortexm: add cortex-m23 support 2019-01-21 17:04:20 +01:00
Gunar Schorcht
e4b0ace841 cpu/esp8266: inc ets_task stack size for esp_now 2019-01-21 16:30:33 +01:00
Gunar Schorcht
b3906539f1 cpu/esp8266: fix ets_post when flash is written 
During flash write access, the IROM cache cannot be used and is disabled therefore. During that time, ets_post crashes if a functions is called which is not in IRAM. Therefore thread_flags_set must not be called if IROM cache is disabled.
 2019-01-21 16:30:33 +01:00
Gunar Schorcht
8076f393f3 cpu/esp8266: doc fixes for esp_task thread 2019-01-21 16:30:33 +01:00
Gunar Schorcht
09da830a2a cpu/esp8266: doc update for ets_task thread 2019-01-21 16:30:33 +01:00
Gunar Schorcht
0c12206503 cpu/esp8266: cpu configuration tuned 
With the new ETS task handling thread, the stack sizes could be down sized.
 2019-01-21 16:30:33 +01:00
Gunar Schorcht
66683050c5 cpu/esp8266: Makefile fixes for ets_task thread 
Changes of ETS task handling require the context switch by software interrupt. The context switch based on interrupt is therefore enabled by default. Furthermore, the number of priority levels are increased due to the new additional thread.
 2019-01-21 16:30:33 +01:00
Gunar Schorcht
906bdebb9a cpu/esp8266: new ets_task thread 
ETS tasks are now handled by a high priority RIOT thread
 2019-01-21 16:30:33 +01:00
Gunar Schorcht
5020c30970 cpu/esp32: fix of maximum frame length in esp_wifi 
Since complete MAC frames are handled, ETHERNET_MAX_LEN has to be used instead of ETHERNET_DATA_LEN for buffer sizes and length checks.
 2019-01-21 15:26:18 +01:00
Gunar Schorcht
676a615996 cpu/esp32: fix of maximum frame length in esp_eth 
Since complete MAC frames are handled, ETHERNET_MAX_LEN has to be used instead of ETHERNET_DATA_LEN for buffer sizes and length checks.
 2019-01-21 15:25:43 +01:00
Kaspar Schleiser
7313525035 atmega_common: refactor avr-libc-extra into avr_libc_extra module 2019-01-21 14:37:08 +01:00
Martine Lenders
f91f62155d
Merge pull request #10801 from gschorcht/esp32_fix_memset_opt 
cpu/esp32: fixes the memset optimization problem in esp_wifi/wpa_supplicant
 2019-01-18 22:31:42 +01:00
Martine Lenders
4e53f0fa76 nrfmin: fix type for NETOPT_PROTO 
The type [is documented as `gnrc_nettype_t`][1] so it should by checked
as such.

[1]: f9a3bdf1a7/sys/include/net/netopt.h (L210-L212)
 2019-01-18 18:14:00 +01:00
Gunar Schorcht
c5e9f12243 doc: fix undocumented func in socket_zep_params.h 2019-01-18 07:18:06 +01:00
Cenk Gündoğan
1c712c79a4
Merge pull request #10781 from miri64/nrfmin/cleanup/long-addr 
nrfmin: remove long address support
 2019-01-17 20:04:03 +01:00
Gunar Schorcht
5bb05f0911 cpu/esp32: esp-wifi related doc changes 2019-01-17 17:10:43 +01:00
Gunar Schorcht
6a99e86b2f cpu/esp32: fix stability issues of esp_wifi 
ESP-IDF heap handling has to be used for esp_wifi for stability reasons. Otherwise, heap is corrupted sporadically
 2019-01-17 17:10:43 +01:00
Gunar Schorcht
f788928b27 cpu/esp32: fix esp_wifi stability issues 
Fixes sporadic blocking of the wifi thread in esp_wifi_recv_cb function under heavy network load conditions when frames are coming in faster than they can be processed. Since esp_wifi_recv_cb function is not executed in interrupt context, the msg_send function used for ISR event can block when the message queue is full. With this change esp_wifi can be flooded with icmpv6 packets of maximum size without any problems over hours.
 2019-01-17 17:10:43 +01:00
Gunar Schorcht
6caead7bbc cpu/esp32: esp-wifi related doc changes 2019-01-17 17:10:43 +01:00
Gunar Schorcht
7754a3416c cpu/esp_common: doc fixes related to esp_wifi 2019-01-17 17:10:43 +01:00
Gunar Schorcht
cb37288ca5 cpu/esp32: redundant README.md removed 
To avoid further inconsistencies in documentation, README.md is not provided any longer
 2019-01-17 17:10:43 +01:00
Gunar Schorcht
1cf415a8a9 cpu/esp32: doc improvements in esp_wifi 2019-01-17 17:10:43 +01:00
Gunar Schorcht
e83a8679b4 cpu/esp32: cleanup esp_wifi config parameters 2019-01-17 17:10:43 +01:00
Gunar Schorcht
c0d4706bf8 cpu/esp32: fix of event types in esp_wifi 2019-01-17 17:10:43 +01:00
Gunar Schorcht
c9684af5c2 cpu/esp32: automatic reconnect after disconnect 
If WiFi is disconnected, e.g., because of timeout for beacon frame, it is tried to reconnect automatically.
 2019-01-17 17:10:43 +01:00
Gunar Schorcht
90e9c95c30 cpu/esp32: registration of RX callback in esp_wifi 
RX callback function should be register when WiFi has been connected to AP successfully and should be unregistered when WiFi disconnects from AP. Therefore, esp_wifi_internal_reg_rxcb is called now in event handler on event SYSTEM_EVENT_STA_CONNECTED. It is reset now on event SYSTEM_EVENT_STA_DISCONNECTED.
 2019-01-17 17:10:43 +01:00
Gunar Schorcht
f4cacc1e24 cpu/esp32: improved debug message in esp_wifi 2019-01-17 17:10:43 +01:00