I found that the 1/ portTICK_RATE_MS is 1 msec, but does this time accuracy depend on the accuracy of the internal RTC?
H
Posts made by hgi867
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RE: How to change 1 tick = 1 msec?
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RE: How to change 1 tick = 1 msec?
Thanks ajb2k3.
I forgot to mention that I am using ArudinoIDE + Win11, not micropython. -
How to change 1 tick = 1 msec?
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? -
HSPI on M5Stack Tough
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.