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ELee.9
Associate II
since ‎2023-01-15
‎2024-06-13

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  • 10 Posts
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User Activity

FreeRTOS + UART Strange Behavior

2023-03-13
Hi, I'm trying to practice FreeRTOS with my STM32F769I-Eval kit.I made two task with different priority and print global variable with semaphore.When I run my code, terminal print decreased value every time.  I don't know why. Here is my code.int mai...

STM32 PWM Generate when Input Capture Update Event

2023-02-17
Hi, I'm doing a project with STM32F769I-EVAL.In my project, I set Timer 2 Channel 1 to input capture mode, and I made a clock to TIM2 CH1 Pin with Function Generator. And Timer 5 Channel1 to PWM Generation CH1 to make a PWM.I calculate frequency of i...

B-LCD40-DSI1 including OTM8009A data lane setting

2023-01-18
Hi, I'm doing a project using STM32F769I-Eval.In this kit, there is a LCD module called B-LCD40-DSI1 including dsi module(OTM8009A).First, I looked up the example LCD_DSI_CmdMode_SingleBuffer in STM32CUBE_F7. After,I connected LCD with DSI communicat...

B-LCD40-DSI1 DSI Data Lane Setting

2023-01-18
Hi, I'm working on a project using DSI to print LCD with STM32F769I-Eval.In this kit, there is a display module called B-LCD40-DSI1, and it has a OTM8009A.I build an example called LCD_DSI_CMDmode_SingleBuffer, and it worked.But after I changed numbe...

Using dsi only one data lane with two data lane Touchscreen

2023-01-15
Hi, I'm trying to use only one dsi data lane with OTM8009A which has two data lanes.My MCU is STM32F769I-Eval and manuals said that this MCU has two dsi data lanes.However, I want to use only one data lane because my custom board has only one dsi dat...
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