8 Commits

Author	SHA1	Message	Date
Darian Leung	4bfa30967f	freeRTOS/Re-factor ring buffers ... This fixes multiple bugs with ring buffers and re-factors the code. The public API has not changed, however the underlying implementation have various private functions have been changed. The following behavioral changes have been made - Size of ring buffers for No-Split/Allow-Split buffers will not be rounded up to the nearest 32-bit aligned size. This was done to simplify the implementation - Item size for No-Split/Allow-Split buffers will also be rounded up to the nearest 32-bit aligned size. The following bugs have been fixed - In copyItemToRingbufAllowSplit(), when copying an item where the aligned size is smaller than the remaining length, the function does not consider the case where the true size of the item is less than 4 bytes. - The copy functions will automatically wrap around the write pointers when the remaining length of the buffer is not large enough to fit a header, but does not consider if wrapping around will cause an overlap with the read pointer. This will make a full buffer be mistaken for an empty buffer closes #1711 - xRingbufferSend() can get stuck in a infinite loop when the size of the free memory is larger than the needed_size, but too small to fit in the ring buffer due to alignment and extra overhead of wrapping around. closes #1846 - Fixed documentation with ring buffer queue set API - Adding and removing from queue set does not consider the case where the read/write semaphores actually hold a value. The following functions have been deprecated - xRingbufferIsNextItemWrapped() due to lack of thread safety - xRingbufferAddToQueueSetWrite() and xRingbufferRemoveFromQueueSetWrite() as adding the queue sets only work under receive operations. The following functions have been added - xRingbufferReceiveSplit() and xRingbufferReceiveSplitFromISR() as a thread safe way to receive from allow-split buffers - vRingbufferGetInfo() Documentation for ring buffers has also been added.	2018-05-21 01:04:58 +00:00
Piyush Shah	4f33339c1d	test_ringbuf: Add tests for arbitrary length ring buffer ... This will test the ring buffer for buffer length that is not a multiple of 4 Signed-off-by: Piyush Shah <piyush@espressif.com>	2017-11-21 17:18:54 +05:30
Ivan Grokhotkov	90bbcbcdc0	unit tests: fix warnings, build with -Werror ... - libsodium: silence warnings - unit tests: fix warnings - spiram: fix warnings - ringbuf test: enable by default, reduce delays	2017-10-19 21:35:23 +08:00
Jeroen Domburg	d0bf9e61da	Fix an assert that erroneously triggered when popping a zero-byte payload from the end of the ringbuffer	2017-08-28 19:31:26 +08:00
Tian Hao	26a3cb93c7	component/soc : move dport access header files to soc ... 1. move dport access header files to soc 2. reduce dport register write protection. Only protect read operation	2017-05-09 18:06:00 +08:00
Tian Hao	f7e8856520	component/esp32 : fix dualcore bug ... 1. When dual core cpu run access DPORT register, must do protection. 2. If access DPORT register, must use DPORT_REG_READ/DPORT_REG_WRITE and DPORT_XXX register operation macro.	2017-05-08 21:53:43 +08:00
antti	f8b5c29346	esp32: add [ignore] tag to some unit test cases for CI ... Add ignore tag on unit test cases that are not supported in CI yet	2017-01-18 17:08:20 +08:00
antti	d390449371	add unit tests to esp-idf ... rename nvs host test folder, modify .gitlab-ci.yml remove unit-test-app build re-format unit test files remove extra newlines in project.mk some refactoring for unit test part in project.mk add build files of unit-test-app in gitignore add README.md for unit test app correct headings in README.md remove files and make minor tweaks in unit test app update .gitlab-ci.yml to use unit test app delete unused lines in component_wrapper.mk delete periph_i2s.h and lcd test add text floating point in components/esp32/test/Kconfig correct idf test build paths in .gitlab-ci.yml	2016-11-22 14:45:50 +08:00