Hello, My question is about language Embedded C.char data[100] = "300 0";uint8_t* data_a = strtok(data, " "); // data_a printf result : "300"// printf results data_a[0] : '3', data_a[1] : '0', data_a[2] : '0'uint8_t* data_b = strtok(NULL, " "); // d...
Good day all, I would like to ask, can analogRead be used in the Arduino IDE to read the reading from the MQ-2 gas sensor? When I unplug the sensor, the reading should be 0, but the LCD still shows a value. How can I fix it?Here are my code, #includ...
that laggy javaScript on st website really bothers me.e.g https://www.st.com/en/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus/documentation.htmlthe search bar kindof does nothing... stuck?anyway, couple hours with webbrowsers web dev ...
Preciso gerar um sinal senoidal de 20hz a 20khz de amplitude fixa, boa qualidade e frequência variável com o CS4272-CZZ e STM32H750 Translation: I need to generate a sinusoidal signal from 20hz to20khz of fixed amplitude, good quality and variable fr...
Both STuW81300 and STW81200 have the option of using an external VCO but the inputs characteristics aren't specified anywhere. What is the input frequency range, input power/sensitivity in dBm or 50ohm match for single-ended input? There is one appli...
Hi there!i start to work with Dallas Ibutton and for my project i use STM32G031K8 nucleo. Because i need to read only one ibutton i use the UART peripheral and no ic dedicate for 1Wire. My problem is when i try to use the rx callback function for kn...
I plan on using 3 stepper motors to get xyz movement. currently I'm looking at L9110S to control the motors. Will the raspberry pi work with 3 of them? I have a b+
hi,I need to make a database storage ( 20GB ) place using FatFs So, stored data's will be retained from the storage place and stored data's will come to display when necessary . 1. Full Speed USB Flash Drive as Storage - Decent Speed but most of ...
Dear Sir We use M95M01-DWDW3TP/K EEPROM in device to store log dataIf power is cut off during its write cycle, the data in writing address will become corrupted as I known.In other hand, will other data, which was successfully written in other addre...
I'm trying to control LED's through a (TI) TLC5947 Driver. All the examples I can find are using a library by Adafruit, bitbanging GPIO's to communicate with the chip. I'm just using the two chips on a custom board and would like to use SPI due to it...