Posts made by hgi867

I found that the 1/ portTICK_RATE_MS is 1 msec, but does this time accuracy depend on the accuracy of the internal RTC?

Thanks ajb2k3.
I forgot to mention that I am using ArudinoIDE + Win11, not micropython.

Hi,
I want to create a multi-threaded program using the features incorporated from FreeRTOS＋M5Stack Tough.
I have two questions.
Q1. How to change 1 tick = 1 msec?
Q2. How do I start task 2 from task 1?

https://community.m5stack.com/topic/89/m5stack-and-esp-idf

Thanks for the advice.
it works for me too.

Hello,

Please tell me which GPIO pins can be used for HSPI on M5Stack Tough.
I assigned the pins as follows but cannot communicate.

SPIClass hspi(HSPI);
// CLK, MISO, MOSI, CS
hspi.begin(19, 27, 32, 33);
pinMode(csPin, OUTPUT);
digitalWrite(csPin, HIGH);

Initially, I used CS pin 13 to connect an external sensor with VSPI. However, after compiling, I could get values from the sensor and write them to an SD card, but when I turned the power back on, only 0.00 values were obtained. I don't know the cause.
So, I'm trying to switch from VSPI to HSPI, but it's not working.

Thank you.