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esp-idf/examples/peripherals
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gaoxu afe3bfe19f SPI:fix spi slave example sender ccount issue 
On riscv core, core cycle counter counts the clock cycles only when core is active (not sleeping).
In spi_slave/sender example, it uses ccount (core cycle counter) to do a simple debounce.
Therefore, when using spi_slave/sender and spi_slave/receiver, program will be stuck.
This commit fix this issue by using esp_timer
2022-06-22 15:06:29 +08:00
..
adc
adc: support adc dma driver on all chips
2021-12-23 17:13:46 +08:00
gpio
[examples]: removed hyphens
2021-10-09 13:58:24 +08:00
i2c
[examples]: removed hyphens
2021-10-09 13:58:24 +08:00
i2s
i2s: add mck pin definition in the example
2021-11-08 17:33:18 +08:00
lcd
lcd: unify callback prototype
2021-10-02 14:23:31 +08:00
ledc
ledc: Add a callback for LEDC fade end
2021-07-29 17:56:22 +08:00
mcpwm
MCPWM/sync: expose API for configuring timer sync
2021-09-09 17:33:37 +08:00
pcnt
bugfix:rotary encoder example isr service install
2021-06-30 18:44:02 +08:00
rmt
rmt: update ir example to work with esp32s3 out of box
2021-12-06 10:02:55 +08:00
sdio
sdio_slave: allow getting end of frame information
2021-06-17 09:40:08 +08:00
secure_element/atecc608_ecdsa
examples/secure_element: update esp-cryptoauthlib submodule pointer
2021-10-07 13:30:39 +05:30
sigmadelta
Whitespace: Automated whitespace fixes (large commit)
2020-11-11 07:36:35 +00:00
spi_master
ci: temporarily disable s3 build for a few examples
2021-09-16 12:20:11 +08:00
spi_slave
SPI:fix spi slave example sender ccount issue
2022-06-22 15:06:29 +08:00
spi_slave_hd
spi_slave_hd: fix stack variable bug in seg_slave example
2021-12-14 12:36:40 +08:00
temp_sensor
Examples README's updated on peripherals, system and wifi
2021-04-07 14:24:38 +00:00
timer_group
Merge branch 'bugfix/timer_example_crashed_not_calling_timer_group_set_alarm_value_in_isr' into 'master'
2021-07-09 10:18:18 +00:00
touch_sensor
touch sensor: update copyright notice
2021-10-08 11:45:57 +08:00
twai
twai:modify default gpios in esp32s3
2021-06-21 14:02:14 +08:00
uart
uart: uart_set_pin function will now use IOMUX whenever possible
2021-08-04 12:48:30 +08:00
usb
usb_host: Don't build CDC host driver for unsupported targets
2022-03-18 14:49:58 +01:00
wave_gen
bugfix by disabling IRAM attr on ISR
2021-07-20 19:39:27 +08:00
README.md
Replace all DOS line endings with Unix
2018-07-12 19:10:37 +08:00

README.md

Peripherals Examples

This section provides examples how to configure and use ESP32’s internal peripherals like GPIO, UART, I2C, SPI, timers, counters, ADC / DAC, PWM, etc.

See the README.md file in the upper level examples directory for more information about examples.