WAVEPLAYER using STM32 || I2S AUDIO || CS43L22 || F4 DISCOVERY
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- เผยแพร่เมื่อ 28 ก.ย. 2024
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I know it's an old video and my question is OT... BUT: How did you set the STM32CubeIDE theme like that dark mode??? it's the only eclipse dark mode that i've seen really working fine!! btw great video as always man
Go to eclipse marketplace and download "darkest dark" theme.
@@ControllersTechi'm pretty sure that yours looks better, but i'll give it a try, thanks
Thanks for the video, «muy explicativo»
Great video. A lot more processing than I need, but it will help me learn what I need to do. I am building a sound card for a pinball machine. The pinball machine sends my processor a byte indicating what sound it wants played. The sounds are all on the sd card in small files names 001.wav, 002.wav, etc. All files are the exact format - 44k sample, 16 bit. mono. If the pinball machine sends a 0x01 byte, the player plays 001.wav. If the pinball machine sends a new request while a sound is playing, it stops the previous sound and starts the new one. That's it - that's the entire application. Should be fairly easy. Unfortunately, I am not really a programmer and I have done all my previous work in the Arduino IDE which does a lot of the work for you. But, I can't fine any libraries for I2S on STM32F411, so that's why I am looking at the Cube IDE.
I'm stuck at the hello world part of it... can you recommend a 101?
Hi
You are using the discovery f4, and the microcontroller is 407vg, but in your tutorial you select 411ve
Ia that true ?
I am using 411ve. But i have checked the 407vg schematics and they are both same in terms of audio drivers. So this should work with 407vg also
@@ControllersTech hi, I'm also using discof407vg and i have some issue in clock configuration...!
actually i can't set frequencies just like the video...!
can you check it please...??!
what you mean you can't set ?
run the mcu at 168 MHz and the rest will set up on it's own
good day, I also use the stm32f407 and I did everything that I recommend but nothing I can not play any audio can you help me please
Could do some tutorial about SAI?
Sir I use Keil and it gives me "the code size of this image exceeds the maximum" error.What should I do?
Free version of keil ?
@@ControllersTech yes.
Free version has size limit. You can't run this..
@@ControllersTech what can I do?Should I use another IDE but Keil?
You can use cubeIDE or use paid version of keil
There are others like IAR, truestudio. The choice is yours.. I would recommend cubeIDE though as it's officially provided by ST
Hello,
Is it possible to import libraries of devices writen for arduino to use them for the STM32 under Hal environnement? it seems they are writen in C++.
I have looked a bit into embed environnement for stm32 and it seems there is a lot of libraries as well. Those might be interesting to convert and use for STM32 with hal libraries.
Is it possible to do it?
We wish.. life would be so easier that way 🙂
Thank you! So, can we filtering signal (e.g. FIR filter) using this codec or somehow else . Before output
Your'resuperb !!
Thank You 🤗
Really appreciate these videos!
Trying to implement this same example on F7 , but without any success, although the examples are very similar. Do you have any video covering the audio example on F7 boards? I can't find any useful material concerning this. Thank you for the clear tutorial.
Hi @ControllersTech, i am facing issue with the sound. It's like saturated and it's not my file that is played. Have you any ideas ?
can you please add video for audio codec WM8994ECS/R used for stm32f746G series discovery board
I did everything same system works properly and wtihout error but i can hear voice from stm by the way i am using stmf407-disc i need your idea.Thank you for your attention
thank you
Hello again, I would like to inquire if you have conducted tests with the MAX98357?
Please , Can you do a similar example on stm3240-eval board ?
thank you for the video...! your videos are really helpful...
Glad you like them!
Thanks for the video, I'm having an error on this line of code " if (ld_word(fs->win + BS_55AA) != 0xAA55) return 3; /* Check boot record signature (always placed here even if the sector size is >512) */"
This returns FR_NO_FILESYSTEM as if no FAT volume is found. Mine is formatted into FAT32 with cluster size of 4kB. Are there any things I should be careful about like size of the USB stick or something like that ?
I found the fix to this, it was due to my USB stick using the GPT partition type instead of the MBR one that is needed
Excellent video, I followed all the steps but for some reason, my STM32F407 Discovery is not recognizing the USB, I'm using a 16 Gb USB 2.0. the LD7 is not turning on and in debugger, the code is not recognizing the USB. What could be the reason?
I solved! for some reason my USB micro port wasn't providing a voltage output to feed the USB, so, I solder a 5v power supply to the USB and worked! but... why the USB micro port of my stm 32f407 discovery is not providing the voltage outputfor feed the USB?
I'm leaving this comment in case that someone else suffer the same issue
You need to enable the power supply. It is controlled by a particular pin. Check schematics to see which pin controls it. I have explained it in the video.
I can do this on STM32F746ZG Nucleo? I have an external audio amp and speaker, audio file stored on board.
This one is written exclusively for cs43l22 audio codec like i have mentioned in the video
@@ControllersTech What should I research to learn to do this with my board and items?
Hello, excellent video, I would like to see if you have tried playing from an SD memory.
Could I use the same logic that you used in this project?
Greetings from Cusco, Peru.
Yes of course. I once made a project with sdcard and used the same logic. It works fine
Please make a tutorial video on STM32 DCMI
Seriously interesting
How can I change the code to relay mp3 files?
You need to use external codec. As this one only supports WAV files
Can I use this with uda1334a?
Most probably not.. check the codec parameters. if they are similar, ypu can try
This has any github link to know notes
what notes ?
the link in the description leads to the article.. if that's what you are looking for
sorry but i failed at error: 'RCC_PLLI2SInitTypeDef {aka struct }' has no member named 'PLLI2SM'; did you mean 'PLLI2SN'?
Which mcu ?
@@ControllersTech i used stm32f407vg
you can for me a facebook to talk a bout that problem
No Facebook here.. contact me on telegram..
Hi, do you using any ST-LINK device to upload the program? Or you made any videa about it? I cannot program debug my stm bc of missing ST-LINK. Thanks in advance
The st link is inbuilt in the discovery and nucleo boards. What board are u using ?
@@ControllersTech Im using the stm32f103c8t6 if this is what you mean
1. Yes you need to purchase a ST link for f103c8.
2. This video won't work on your mcu. F103c8 does not support USB host.
3. F4 discovery is mentioned in the video title.
@@ControllersTech Oh sorry i commented on a wrong video, I was making the HID mouse with the stm32 but thanks for info
@@ControllersTech Any recommendation for STLINK?
Can you make sound recorder with i2s sound wav file to save on usb or sd card with sdio or spi on stm32 discovery. it can be very helpful
Yeah I'll work on it.
@@ControllersTech thank you very much also will it come stm32 ethernet server client example on next video?
Don't have the board with ethernet. So not anytime soon..
I'm getting duplication of the MspInit/DeInit functions for i2s & i2c, listed in 'i2c.c'/'i2s.c' and 'stm32f4xx_hal_msp.c', I'm using the F411 Disco & STM32CubeIDE 1.5.1
Wait I'll recheck the code and update you. Maybe ST have modified few things again..
Oh Dude. Thanks I have done it. It works, although a get so many problems in syntax (AUDIO.C - rccclkinit.PLLI2S.PLLI2SM = 8; - UNKNOWN).
Trial error is exhausting. But, it's fun.
THANK YOU :)
I think that error comes in f407. But as i mentioned, you just need to comment it out
@@ControllersTech Yeah, I used STM32F407VG. Anyway., I am doing my FIR project using Band Pass Filter to detect audio from knocking coconut. My final purpose is to detect ripe coconut.
Could you suggest me?