esp-idf/components/driver
Darian Leung 88b05f9391 esp_adc_cal: Added ADC calibration component
Added component containg API that is able to correct raw ADC readings
into a voltage in mV. Also provided a helper function that combines
the process of getting the raw ADC1 reading then converting it to a
voltage in mV. In doing so, the adc1_get_voltage() function of the ADC
driver has been deprecated. Instead there is now adc1_get_raw to obtain
the raw ADC1 reading, and adc1_to_voltage() that gets the raw reading
and converts all in one function. Functions using the deprecated
adc1_get_voltage() have also been updated to use adc1_get_raw().

Conversion is based on ADC characteristics. The characteristics are based
on the ADC's v_ref, herefore the appropriate structure and functions have
been provided to obtain the ADC characteristics.

The existing ADC driver has also been modified by adding a function to
route the internal ADC reference voltage to a GPIO allowing users to measure
it manually.

Relevant documentation has also been updated
2017-08-29 18:43:14 +08:00
..
include/driver esp_adc_cal: Added ADC calibration component 2017-08-29 18:43:14 +08:00
test fix(spi_master): fix the command field to make it more intuitive to use. 2017-08-21 20:37:57 +08:00
component.mk build system: Refactor component.mk to not need component_common.mk 2016-11-10 15:52:22 +11:00
gpio.c feature(gpio): add APIs to set and get pad drive capability. RTC pads use RTC registers to contol drive capability. 2017-07-19 11:23:41 +08:00
i2c.c i2c driver: When deleting, disable interrupts before freeing data structures 2017-06-08 15:57:31 +10:00
i2s.c i2s: return error code if register isr error, resolve #587 (github) 2017-06-13 14:28:47 +07:00
ledc.c bugfix(ledc): fix integer divided by zero in function ledc_set_fade_with_time 2017-07-21 19:06:44 +08:00
mcpwm.c feature: add Motor Control PWM(mcpwm) driver 2017-05-12 15:47:59 +08:00
pcnt.c PCNT: fix for pcnt_set_pin API, it can now use all pcnt channels 2017-06-16 11:18:00 +05:30
periph_ctrl.c component/soc : move dport access header files to soc 2017-05-09 18:06:00 +08:00
rmt.c rmt driver: Manage driver interrupt handler based on which channels are enabled 2017-06-09 16:11:21 +10:00
rtc_module.c esp_adc_cal: Added ADC calibration component 2017-08-29 18:43:14 +08:00
sdmmc_host.c sdmmc: handle card removal when CD is not used 2017-04-19 12:50:51 +08:00
sdmmc_private.h sdmmc: add peripheral driver and protocol layer 2017-01-09 04:51:24 +08:00
sdmmc_transaction.c sdmmc: introduce is_app_cmd flag, check it along with opcode 2017-08-16 18:59:04 +08:00
sdspi_crc.c driver: SD protocol driver for SPI peripheral 2017-07-20 13:43:07 +08:00
sdspi_crc.h driver: SD protocol driver for SPI peripheral 2017-07-20 13:43:07 +08:00
sdspi_host.c driver: SD protocol driver for SPI peripheral 2017-07-20 13:43:07 +08:00
sdspi_private.h driver: SD protocol driver for SPI peripheral 2017-07-20 13:43:07 +08:00
sdspi_transaction.c driver: SD protocol driver for SPI peripheral 2017-07-20 13:43:07 +08:00
sigmadelta.c components/driver: 'const' all config calls. 2017-04-13 18:33:33 +01:00
spi_common.c heap: Refactor heap regions/capabilities out of FreeRTOS 2017-07-10 17:46:03 +08:00
spi_master.c Merge branch 'bugfix/spi_hd_rx' into 'master' 2017-08-28 17:36:58 +08:00
spi_slave.c soc: Move esp_ptr_dma_capable() function to soc_memory_layout.h 2017-07-10 17:46:03 +08:00
timer.c components/driver: 'const' all config calls. 2017-04-13 18:33:33 +01:00
uart.c bugfix(uart): fix signal glitch on tx pin 2017-07-20 14:34:11 +08:00