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25 commits

Author SHA1 Message Date
Sachin Parekh
378a5b159a intr_alloc: port*_CRITICAL vanilla FreeRTOS compliance 
Signed-off-by: Sachin Parekh <sachin.parekh@espressif.com>
 2019-06-25 04:33:32 +00:00
Christian Hoene
025deab4d2 esp32: esp_intr_alloc: Fixed issue with level 5 not being called 
Closes https://github.com/espressif/esp-idf/issues/3039
Merges https://github.com/espressif/esp-idf/issues/3040
 2019-03-01 17:11:51 +11:00
Anton Maklakov
ef84773689 intr: fix a type mismatch warning 2018-10-21 15:11:45 +08:00
kooho
bbca0e46ed driver(interrupt): fix the issue that interrupt might be allocated and freed on different cores 
closes https://github.com/espressif/esp-idf/issues/2211
 2018-09-26 10:31:09 +08:00
Liu Zhi Fu
1c81e4be60 esp32: fix interrupt list insert issue 
If the allocated interrupt list is not empty and the new item will be inserted
as the header of the list, insert_vector_desc() causes crash because pre is
null. This commit fix this issue.
 2018-05-14 14:13:08 +08:00
Deomid Ryabkov
e3282a0cac Add esp_intr_set_in_iram 
A function to change "in IRAM" status for an existing interrupt handle, without going through free/allocate of the interrupt.
mOS HW timer implementation requires this to make HW timers safe to re-set from an IRAM ISR.
 2017-12-08 05:46:34 +03:00
Jeroen Domburg
740f8a79f0 Add logic to make external RAM usable with malloc() 2017-09-28 17:17:50 +08:00
michael
73ba29e6df refactor(intr): remove useless tags in the debug log. 2017-09-06 15:20:04 +08:00
michael
c82e51cf79 fix(intr): always assign the same intr to a same source, disable the source only when all the handlers disabled. 
also document handlers sharing a same source.

TW#13454, https://github.com/nodemcu/nodemcu-firmware/issues/1874

Breaking change: handles assigned to a same source should have the same flag now.
 2017-09-06 15:20:01 +08:00
Ivan Grokhotkov
d8b66e5088 soc: release interrupts which are not reserved by timers any more 2017-08-28 11:35:27 +08:00
Alexey Gerenkov
8d43859b6a esp32: SEGGER SystemView Tracing Support 
Implements support for system level traces compatible with SEGGER
SystemView tool on top of ESP32 application tracing module.
That kind of traces can help to analyse program's behaviour.
SystemView can show timeline of tasks/ISRs execution, context switches,
statistics related to the CPUs' load distribution etc.

Also this commit adds useful feature to ESP32 application tracing module:
 - Trace data buffering is implemented to handle temporary peaks of events load
 2017-06-27 20:52:43 +03:00
Tian Hao
09f7cf45dd component/bt : fix interrupt number conflict 
1. the typical problem is when push keyboard on serial tool, the bluetooth may stop.
 2017-06-15 19:41:54 +08:00
Alexey Gerenkov
04acc88023 esp32: Fixes watchdog problem when printing core dump to uart 
Also fixes generation of core dumps when flash cache is disabled
 2017-02-01 18:39:28 +03:00
Ivan Grokhotkov
f7e2e456e4 intr_alloc: mark inline asm operand as earlyclobber 
When compiling in release mode, compiler was choosing same register for
oldint and intmask variables, so INTENABLE was never modified.
This effectively broke disabling of non-IRAM interrupts during flash
operations, observed in the existing tests if task watchdog is enabled.
This change adds an extra constraint tells the compiler that output
operand should not be placed into the same register as an input one.
 2017-01-18 18:31:06 +08:00
Jeroen Domburg
3168ad10e7 Core timer 2 is unusable for FreeRTOS ticks because it triggers a high-level interrupt. This commit deletes the option to select it. 2017-01-15 11:11:58 +08:00
Ivan Grokhotkov
a2e0c2432e esp32: sanity check ISR handler address passed into esp_intr_alloc 
Return ESP_ERR_INVALID_ARG if the handler is not in IRAM (or RTC fast memory)
 2017-01-11 11:38:17 +08:00
Jeroen Domburg
11a994d5d8 Calling esp_intr_noniram_[en|dis]able twice is an error, so abort instead of doing an assert which disappears in non-debug mode 2017-01-09 12:04:21 +08:00
Deomid Ryabkov
1597f7a035 Add IRAM_ATTR to esp_intr_{enable,disable} 
So it's safe to invoke from ISR

Signed-off-by: Jeroen Domburg <jeroen@espressif.com>
 2016-12-19 18:49:28 +08:00
Jeroen Domburg
d5c57d1d10 Put ets_isr_* functions into IRAM. Original fns were in ROM so people may expect them to work when flash cache is out. 2016-12-13 13:24:01 +08:00
Jeroen Domburg
78161a1fe3 Replace non-multicore-aware rom funcs with multicore-aware funcs, ESP_LOG->ESP_EARLY_LOG fix, reserve ints used in wireless libs. Fixes WiFi crashing 2016-12-13 13:24:01 +08:00
Jeroen Domburg
2c34ab3374 Mark some interrupts that are now allocated dynamically as free, add int handle param documentation, add local ints test 2016-12-08 12:39:33 +08:00
Jeroen Domburg
9dc908d105 Add test for local interrupts, fix int disable code 2016-12-08 12:39:33 +08:00
Jeroen Domburg
ae8c37e0b6 Add disabling/enabling of shared interrupt, add testcase for interrupts 2016-12-08 12:39:33 +08:00
Jeroen Domburg
32fa94935d Changes according to merge request 2016-12-08 12:39:33 +08:00
Jeroen Domburg
655fd2986a Add interrupt allocation scheme / interrupt sharing. Also modifies drivers and examples. Also allows interrupts 
to be marked specifically as having a handler that's all in IRAM.
 2016-12-08 12:39:33 +08:00