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maelli
Associate II
since ‎2020-03-02
‎2024-09-13

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  • 5 Posts
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Cannot access SD cards larger than 8G

2020-05-24
I made a small wav-music player with a STM32L452. Reads data from SD card via SD 1 bit mode, and plays it over the DAC. Homemade jukebox, fun little project.My problem is: while all the small cards (up to 8 gig) I tested are o.k, larger cards do not ...

How do I import an example project from stm32cube_fw_l4 into the STM32Cube IDE?

2020-03-23
I tried: import/general/existing projects from workspace, thenchoose nucleo-l452re/examples/gpio/pgio_iotoggle,I get the whole file structure, get my main.c, see the file, however, the "hammer" is greyed out. Cannot be built. What is wrong with these...

PWM DMA: Interrupt Callback not working on STM32L452

2020-03-02
Sorry if the question sounds stupid, I am new to STM32.I managed to have a PWM working, timer 1, pos/negative, deadtime, working with DMA from an array with pre-calculated values. HAL_TIM_PWM_Start_DMA(&htim1, TIM_CHANNEL_1, sine_val, samples); HAL_T...
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