These error values are specified in the ADC characteristics section of STM32 microcontroller datasheets. Different accuracy error types are specified for the STM32 ADC. For easy reference, accuracy errors are expressed as multiples of one1 LSB. The resolution in terms of voltage depends on...
In such converters, almost all functions are managed through code. Therefore, it’s very important to properly organize the firmware structure and thus provide the highest speed possible. The microcontroller’s tasks can be divided into two types: time-critical, such as loop control, ADC measureme...
Now, in the world of electronics, the term MCU has a very different meaning. It’s an acronym for the microcontroller unit. In an embedded system, the MCU is the core component that makes up the circuit. There is a great deal of knowledge about using an MCU but here is some brief in...
To achieve this goal, we highly recommend following two main sources of documentation to ensure an easy and successful jump. Both the microcontroller’s Reference Manual and the Application Note AN2606 contain bootloader details, such as important addresses, supported periphera...
How Does an ADC Work There are many different kinds of ADCs on the market and mostly they come in the form of integrated computer chips. The inner workings of these chips are quite complicated, there are a few strategies for completing the task. Some ADCs will charge a capacitor using the...
(CMRR), and low noise. While the AD5940 integrates a DFT hardware accelerator to calculate the real and imaginary parts of the impedance from the digital data output of the ADC, the MAX30009 uses an I/Q demodulator to split the received analog signal in its I/Q components (in-phase and...
In addition, high-precision charge pump control allows for an N-channel MOSFET soft turn-on function, which does not require any additional pre-charge circuitry, further minimizing BOM size and cost. Soft turn-on is achieved by slowly increasing the protection FET’s gate voltage, allowing a ...
A possible solution can be to implement, for example, a RAM test on a part of the RAM that is currently not in use, while the application is temporarily redirected to use another part of the RAM that does not overlap with the tested area. 4.2 No co...
STM32U5 version does not contain MX_USB_PCD_Init function.--> Should I do similar changes to MX_USB_OTG_FS_PCD_Init function in usb_otg.c? 4) Compilation error:USB/Core/Src/usbd_conf.c: In function 'USBD_LL_Init':USB/Core/Src/usbd_conf.c:83:3: warning: implicit...
In this example, set the MAX to a low number, and the servo will move in real time if connected to ARC and an EZ-B. Step 12If you want this control to move more than one servo simultaneously, the Multi Servo button does just that. Press the button to display the Multi Servo ...