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esp-idf/examples/peripherals
History
Darian Leung 0c9e2c0fba esp_adc_cal/Remove lookup table 
This commit removes the lookup table mode due to inferior performance when compared
to linear mode under attenuation 0, 1 and 2. However small portions of the lookup table
are kept for the higher voltages of atten 3 (above ADC reading 2880). That voltage range
in atten 3 has non linear characteristics making the LUT performan better than linear mode.
2018-02-22 20:01:41 +08:00
..
adc
esp_adc_cal/Remove lookup table
2018-02-22 20:01:41 +08:00
adc2
example(adc2): add example and test case for adc2.
2017-10-26 14:35:30 +08:00
gpio
bugfix: io setting useless when io_num > 32
2017-12-04 17:35:00 +08:00
i2c
bugfix(i2c): add I2C hardware reset if the hw FSM get stuck
2017-10-21 02:10:59 +08:00
i2s
i2s: add support apll clock
2017-10-06 15:36:24 +07:00
i2s_adc_dac
esp_adc_cal/Remove lookup table
2018-02-22 20:01:41 +08:00
ledc
Provided more meaningful parameter names by renaming 'bit_num' to 'duty_resolution' and 'div_num' to 'clock_divider'
2017-11-15 08:08:12 +01:00
mcpwm
build: Fix the warnings that break the tests
2017-07-07 11:03:25 +08:00
pcnt
Provided more meaningful parameter names by renaming 'bit_num' to 'duty_resolution' and 'div_num' to 'clock_divider'
2017-11-15 08:08:12 +01:00
rmt_nec_tx_rx
bugfix(rmt): fix event thresh check issue
2017-10-18 18:49:09 +08:00
rmt_tx
Implement review comments
2017-11-22 23:33:29 +01:00
sigmadelta
Updated sigma delta API documenation and example
2017-09-25 21:31:09 +02:00
spi_master
example(spi_master): add menuconfig to enable the auto detect of LCD type.
2017-09-06 11:41:07 +08:00
spi_slave
SPI: Small fixes according to MR comments
2017-04-27 11:49:04 +08:00
timer_group
Timer API docs update, refactored example
2017-10-27 07:13:59 +02:00
touch_pad_interrupt
Mass replacement of http with https urls, fixed broken urls
2017-09-06 08:16:01 +02:00
touch_pad_read
Mass replacement of http with https urls, fixed broken urls
2017-09-06 08:16:01 +02:00
uart_async_rxtxtasks
Print out in hex format in case non printable data are received
2017-10-19 22:06:53 +02:00
uart_echo
Updated UART API documentation and examples. Included a fix of #1091 from GitHub
2017-10-10 05:54:36 +02:00
uart_events
bugfix(uart): patten detect function
2018-01-22 13:33:51 +08:00
README.md
Added README.md to example category folders
2017-01-18 21:03:15 +01:00

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.