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What is an OS? What is the process done by OS?
Hello, There are mainly two different kind of OS comes into picture for embedded system perspective. 1. FreeRTOS or Lightweight OS which can be used to make Lightweight embedded products with scheduling and maultitasking support 2. Linux OS or Heavyweight OS which can be used to make Heavyweight embRead more
Hello,
There are mainly two different kind of OS comes into picture for embedded system perspective.
1. FreeRTOS or Lightweight OS which can be used to make Lightweight embedded products with scheduling and maultitasking support
2. Linux OS or Heavyweight OS which can be used to make Heavyweight embedded products with scheduling and multiple processing support with more RAM and Flash Memory
So, We first need to understand like which kind of OS you want to learn for embedded product development perspective then we can guide to you accordingly.
Regards,
See lessRitesh Prajapati
Low Power Mode in ESP32
Hello, Really good question about different sleep mode for ESP32 and your requirements for sleep mode perspective. There are different sleep modes are available and provided into ESP32 which you can use as per your requirement but i suggest to use deep sleep mode if you are using battery as power soRead more
Hello,
Really good question about different sleep mode for ESP32 and your requirements for sleep mode perspective.
There are different sleep modes are available and provided into ESP32 which you can use as per your requirement but i suggest to use deep sleep mode if you are using battery as power source for your product.
So, Basically there are different wake up system like GPIOs, Timers and others to wake up from deep sleep mode but i suggest to use timer best as per your requirement in which you can define duration accordingly and no need to do any manual effort to wake up as it will be wake up once timers will be expired.
I think there is no any support to wake up using UART or CAN because into deep sleep mode only timers are alive while rest of interface and CPU are off to reduce overall power consumption.
Best link to understand into details
https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/system/sleep_modes.html
Still let us know if you have any queries for the same.
Regards,
See lessRitesh Prajapati