WONDER! .. i was following controller tech video from the last year for my project and today i heard my village Dwarahat songs.. thanks now i don't need any extra tab to play kumoni songs ...
Amazing job! I'm working on a design that will use SD card with file system and SPI with DMA to read PCM audio to a DAC. A peripheral to peripheral mode. The hope is the DMA controller can handle transfers while the main loop is running. I wonder if you think this a feasible approach.
Hi, are you going to match you ADC with the PCM bitrate? If you is somehow possible, but really doesn't make much sense, you losing any chance to apply some filtering or more interesting signal processing. If you intend to use some ST32F1, your DAC probably is 12bits, PCM with medium quality is 16 bits, so you can't do it directly.
@Nhân Cao Anh anh ơi, anh có thế cho em cách liên hệ với anh được không ạ, em có vài vấn đề muốn tham khảo anh về cái phát file WAV này á anh, mong anh chỉ giáo giúp em với ạ?
Hi nice tutorial ! Is it possible to stop a sound clip in the middle and play another random selected clip ? Like for example if I am playing 1.mp3, can I stop 1.mp3 and play 4.mp3 ? Also is there any way to understand if a clip is completed playing ;flag pin etc ?
You can try yourself. Also check the datasheet for different sets of commands. It shouldn't be difficult. You already have a base now and u just need to add things to it
got quite a lot of errors: ----Core/Src/sysmem.c:38:1: error: unknown type name 'caddr_t' ----Core/Src/sysmem.c:51:25: error: 'caddr_t' undeclared (first use in this function) ----Core/Src/sysmem.c:56:25: error: expected ';' before 'prev_heap_end' What is wrong?
@@ControllersTech I want to play mp3 files from SD Card through SPI communication using STM32 but I don't know how to do it. I saw your video about play WAV file but it used USB. Beside, I want to know how to decode mp3 file.
WONDER! .. i was following controller tech video from the last year for my project and today i heard my village Dwarahat songs.. thanks now i don't need any extra tab to play kumoni songs ...
Haha you are the second person to comment on the songs 😜
Wow, This my village song from Almora INDIA, Love from CANADA
Hello can u come out the instruction for this video?
Great video. Can you make a tutorial about LoRa with RA01 module and STM32?
Regards from Argentina
Спасибо! Буду использовать в своем проекте.
What is the value of resistance used after push button and how much watt speaker you used
Resistors 100ohms and 0.5w speaker
Amazing job! I'm working on a design that will use SD card with file system and SPI with DMA to read PCM audio to a DAC. A peripheral to peripheral mode. The hope is the DMA controller can handle transfers while the main loop is running. I wonder if you think this a feasible approach.
Hi, are you going to match you ADC with the PCM bitrate? If you is somehow possible, but really doesn't make much sense, you losing any chance to apply some filtering or more interesting signal processing. If you intend to use some ST32F1, your DAC probably is 12bits, PCM with medium quality is 16 bits, so you can't do it directly.
@Nhân Cao Anh Anh có thế giúp em phát file Wav từ SD card được không anh?
@Nhân Cao Anh anh nói rất đúng những thứ em cần luôn, cả cái cmt về mp3 nữa... E đang nghiên cứu mà thấy rất khó để làm
@Nhân Cao Anh anh ơi, anh có thế cho em cách liên hệ với anh được không ạ, em có vài vấn đề muốn tham khảo anh về cái phát file WAV này á anh, mong anh chỉ giáo giúp em với ạ?
Hi nice tutorial ! Is it possible to stop a sound clip in the middle and play another random selected clip ? Like for example if I am playing 1.mp3, can I stop 1.mp3 and play 4.mp3 ? Also is there any way to understand if a clip is completed playing ;flag pin etc ?
You can try yourself. Also check the datasheet for different sets of commands. It shouldn't be difficult. You already have a base now and u just need to add things to it
hi In the data sheet there is Specify the folder to play. With the 0x0F command, it can search for files between 1-10.
Hello why there is no instruction page to follow?
It is not there for this video. The project.zip file is linked in the description. That's all there is.
@@ControllersTech Why u cannot come out e instruction?
Just what i need it Thanks!
Another awesome tutorial
got quite a lot of errors:
----Core/Src/sysmem.c:38:1: error: unknown type name 'caddr_t'
----Core/Src/sysmem.c:51:25: error: 'caddr_t' undeclared (first use in this function)
----Core/Src/sysmem.c:56:25: error: expected ';' before 'prev_heap_end'
What is wrong?
Don't know. But i guesss its better if ypu generate your own project and then implement the content of the main file.
Please make a video: how to play mp3 file from TF card module using SPI interface with Stm32... Thank you!
What you think this video was about ?
@@ControllersTech I want to play mp3 files from SD Card through SPI communication using STM32 but I don't know how to do it. I saw your video about play WAV file but it used USB. Beside, I want to know how to decode mp3 file.
You can use the sd card instead of usb in that video. It will work..
Regarding mp3, well even i don't know how to decode that..
thank you very much
awesome bro
excellent work.
Can you make a video about 7 segmet display 4digit with STM32????
hmm will do that soon
How to use can pheriperal stm32 controller
Good work