FAQs
Khairul Akmal Zulkepli
Associate II
since ‎2018-07-19
‎2023-06-14

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  • 8 Posts
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User Activity

My question is can USB CDC be used to transfer text file from an SD card to PC the same way as we copy a file from a USB Flash drive?

2021-03-10
I try to make a data logger, I'm using STM32F407 DISCOVERY and store the data into the SD. I have to use the USB port for communication between STM to PC for logging status. Eventually, after recording, I want to download the file the same way we cop...

Convert uint32_t to Char Array for LCD display

2020-08-13
Is there any code to convert uint32_t data type to Char array data type so it can be used for display in LCD?

HardFault_Handler after enable USB CDC and FreeRTOS

2020-02-09
Hai, I having a problem with HardFault_Handler when I enable USB CDC and FreeRTOS. I have change the Stack and Heap size. Im using STM32F4 DISCOVERY board with latest STM32 IDE. Could someone point out what i have missing?FOR USB------------1) Connec...

How to design a High Speed data logger?

2018-06-04
Posted on June 04, 2018 at 15:13Hai, I want to build a data logger attached to an object travel at 3m/s. The requirement is the data logger must capture 74 sensor input (10 bit ADC) at every 3mm along the travel path. Thus in 1 second, the data logg...
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