Hi,

Are there any other working project like this that I can both test A2DP and I2S Dac?

Thanks

Hi, I am experimenting with the ESP32's a2dp function. Iniatally I would like to use a2dp output with a stereo I2S dac. I have one more I2S for the microphone input of HFP function however I would like to use a standalone speaker for the HFP output. As I know, onboard ADC and DAC requires I2S to wor...

Hi Barometre Yes - I did a simple test last year. Simple crossover filter for bass / tweeter on left channel audio but only using on i2s output from the ESP32. Should be easy to use second i2s output for right channel as well. I will check if possible on my setup as well - The amp's we design takes...

Hi, Esp32 have two i2s peripherals. Can both be configured to as output? If yes is it possible to have different output from them? I would like to build a simple boombox with simple frequency filtering. What is the maximum lrck frequency? Is it possible to have multichannel audio for crossover purpo...

Hi, After using ESP32 till this time, my revised suggestions would be like this: -5ghz support -USB 2.0 slave/host options. -Some kind of lcd interface, preferably lvds -Internal video decoder/encoder (doesnt have to 1080p or something low res is okay) -TDM audio -Small DSP for audio -Preferably blu...

Where can we get one?

3 series e46 and 5 series e39 uses this interface. There are others models too but I dont know them very well actually.

tele_player wrote:What is this for?

For kbus it is similar to linbus. It was in use with old BMW series. After receiving last stop bit if the bus silent for 1.5ms it means it is available to send message.

To make it clear, actually I want to catch the idle of the bus so one byte takes around 1.04mS and the bus is on idle when it is over 1.5ms. Do you think if I use " rx_timeout_thresh" as 1, will it be appropriate? Is rx_timeout_thresh interrupts when there is no data coming to Rx port or there is no...

Hi,

I want to reset a hardware timer in every rising edge of UART Rx port which works in 9600 baud rate. How can I do it without without CPU usage/interruption? Instead of using CPU interreption when it is the time I just want to check the timer value.

Thanks