esp-idf/components/soc
Ivan Grokhotkov e381c6adde Merge branch 'bugfix/fix_i2s_adc_mode' into 'master'
driver(i2s): fix broken i2s adc mode

See merge request idf/esp-idf!1653
2018-02-11 12:58:58 +08:00
..
esp32 Merge branch 'bugfix/fix_i2s_adc_mode' into 'master' 2018-02-11 12:58:58 +08:00
include/soc Especially when internal memory fills up, some FreeRTOS structures (queues etc) get allocated in psram. These structures also contain a spinlock, which needs an atomic-compare-swap operation to work. The psram hardware, however, does not support this operation. As a workaround, this patch detects these spinlocks and will, instead of S32C1I, use equivalent C-code to simulate the behaviour, with an (internal) mux for atomicity. 2018-02-02 17:11:06 +08:00
test
component.mk