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chai2145
Associate III
since ‎2024-09-26
‎2024-11-21

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  • 25 Posts
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  • 7 Kudos given
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User Activity

HAL_ADC_Start_DMA caused main loop to become blocked?

2024-11-20
Hi, I am configuring the ADC in single-channel continuous conversion mode using DMA. However, once I call HAL_ADC_Start_DMA(&hadc, &AD_RES, 1), the main loop stops executing, and the HAL_ADC_ConvCpltCallback() function is not triggered.I noticed that...

STM32L0 wake up pin 1 (PA0) not working?

2024-11-19
Hi, I would like to use system wake-up pin 1 (PA0) as an external interrupt to wake up my MCU from standby mode. Understand that a rising edge on PA0 (wake-up pin 1) should trigger the MCU to exit standby mode. However, I am encountering difficulties...

How to create a project that the source file and project file is seperated

2024-10-10
 Hi, I would like to separate the project files (.project) and source files into different directories as shown in the image below. How can I do this? In my original project, I don't want my source files and project files (.project) to exist in the s...

Program size calculation using STM32CubeIDE

2024-10-08
 Hi, When compiling program using Keil IDE, understand that the program size that flash to MCU can be calculate by:Program size = Code + RO + RWHowever, when compiling using STM32CubeIDE, how to know the program size going to flash into the MCU flash...

TIM21, INPUT CAPTURE mode, System clock at 2Mhz or below caused hardfault?

2024-10-03
Hi , I am using TIM21 in input capture mode to measure the LSI frequency (~37 kHz). However, when I set the TIM21 clock to 2 MHz or use the MSI clock, it causes a hardware fault when attempting to capture the LSI frequency.I have reviewed the STM32Cu...
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