Firmware2/Marlin/src/HAL/HAL_ESP32
Andy Shaw 624986d423 Ensure ADC conversion is complete before reading (#11336)
The current Marlin implementation relies on a timer interrupt to start the ADC conversion and read it. However in some circumstances the interrupt can be delayed resulting in insufficient time being available for the ADC conversion. This results in a bad reading and false temperature fluctuations. These changes make sure that the conversion is complete (by checking the ADC hardware via the HAL) before reading a value.

See: https://github.com/MarlinFirmware/Marlin/issues/11323
2018-07-26 03:59:19 -05:00
..
endstop_interrupts.h Filter endstops state at all times (#11066) 2018-06-21 20:14:16 -05:00
fastio_ESP32.h HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
HAL_spi_ESP32.cpp HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
HAL_timers_ESP32.cpp HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
HAL_timers_ESP32.h HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
HAL.cpp HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
HAL.h Ensure ADC conversion is complete before reading (#11336) 2018-07-26 03:59:19 -05:00
ota.cpp HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
ota.h HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
SanityCheck.h HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
servotimers.h HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
spi_pins.h HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
watchdog_ESP32.cpp HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00
watchdog_ESP32.h HAL for Espressif ESP32 Wifi 2018-06-13 19:33:35 -05:00