Omar Chebib abd6ea3087 uart: Add missing critical section wrappers around rx_buffered_len ...

The missing barriers caused uart_get_buffered_data_len() to (very rarely)
return a garbage value. When used in MicroPython, though, this caused
select() to return and a subsequent read() to stall indefinitely until
a char was actually available.

Signed-off-by: Chen Yi Qun <chenyiqun@espressif.com>

Closes https://github.com/espressif/esp-idf/issues/6397
Merges https://github.com/espressif/esp-idf/pull/6396

2021-08-16 17:32:14 +08:00

..

include/driver

spi_docs: Fixed the default value of max_transfer_sz.

2021-07-05 14:20:34 +08:00

test

driver test: Increase stack for the "spi poll tasks" test

2021-07-12 08:46:04 +08:00

adc1_i2s_private.h

adc_i2s: solve the i2s_adc issue when using wifi

2020-12-09 22:41:49 +08:00

can.c

CAN: ISR runs when cache is disabled

2020-12-04 19:03:19 +08:00

CMakeLists.txt

cmake: some formatting fixes

2019-06-21 19:53:29 +08:00

component.mk

spi_master: compile as C11 due to use of stdatomic.h

2019-04-10 13:48:57 +08:00

gpio.c

driver(GPIO): fixed gpio_wake_up_disable not working for RTC IO (release/4.0)

2020-03-18 10:29:18 +08:00

i2c.c

i2c: Acquire PM lock after acquiring mutex

2020-12-30 13:25:21 +05:30

i2s.c

i2s: fix i2s left/right channels swapped issue, Closes https://github.com/espressif/esp-idf/issues/6625

2021-04-07 12:23:08 +08:00

Kconfig

uart: add option to put ISR in IRAM

2021-04-14 17:57:32 +08:00

ledc.c

driver: Avoid possible accidental mismatch between ledc_clk_src_t & ledc_clk_cfg_t enum

2020-03-09 11:32:18 +11:00

mcpwm.c

bugfix(mcpwm_period_error): fix the issue of wrong period (backport v4.0)

2020-08-19 11:05:37 +08:00

pcnt.c

pcnt/driver: Add module reset before enabling

2019-09-06 11:34:53 +08:00

periph_ctrl.c

wifi, bt: move esp_phy_common_clock_disable into periph_ctrl and put it into IRAM

2020-08-05 17:41:05 +08:00

rmt.c

rmt/driver: Add module reset before enabling

2019-09-06 11:34:53 +08:00

rtc_module.c

esp_wifi: Fixes issue of crashing when verbose logs are enabled.

2021-02-26 19:09:28 +05:30

sdio_slave.c

sdio_slave: fix the send_flush infinite loop issue

2019-06-27 13:24:22 +08:00

sdkconfig.rename

Rename Kconfig options (components/driver)

2019-05-21 09:09:01 +02:00

sdmmc_host.c

sdmmc: Correctly check function parameters before using them

2020-06-04 12:01:59 +08:00

sdmmc_private.h

sdmmc: implement partial DDR support

2018-08-30 13:11:54 +08:00

sdmmc_transaction.c

sdmmc: implement partial DDR support

2018-08-30 13:11:54 +08:00

sdspi_crc.c

separate rom from esp32 component to esp_rom

2019-03-21 18:51:45 +08:00

sdspi_crc.h

Replace all DOS line endings with Unix

2018-07-12 19:10:37 +08:00

sdspi_host.c

driver: fix gpio pin_bit_mask truncation in sdspi_host and others

2020-04-02 23:38:17 +02:00

sdspi_private.h

sdmmc: support SDIO over SPI

2019-04-12 02:24:28 +08:00

sdspi_transaction.c

all: Using xxx_periph.h

2019-06-03 14:15:08 +08:00

sigmadelta.c

all: Using xxx_periph.h

2019-06-03 14:15:08 +08:00

spi_common.c

spi: move deprecated functions into internal header

2019-12-24 17:43:32 +08:00

spi_master.c

spi: fix duplex mode switch issue for multi devices

2021-05-06 15:56:33 +08:00

spi_slave.c

spi: move deprecated functions into internal header

2019-12-24 17:43:32 +08:00

timer.c

timer_group: fix intr_enable

2020-05-06 17:28:18 +08:00

uart.c

uart: Add missing critical section wrappers around rx_buffered_len

2021-08-16 17:32:14 +08:00