Louis

Hi devanlai When I strip off the header from the .dfu file it works !!! Thanks!!!

Yes I know it well enough (I wrote a handler for another app) (0x10 is the i2c chip address, up to 45 registers to be managed via i2c - much...

Hi Philippe, I'm trying the "dac_controlset" way.. 23 register writes for "init" 1 for "poweron" 1 for poweroff" For the moment, it does not work... I'm trying to check the...

Hi Philippe, Today I worked on my Lyriat board using these nvs parameters : dac_config => bck=5,ws=25,do=26,sda=18,scl=23,i2c=16,port=0 dac_controlset => {"init":[{"reg"=25,"val"=4},{"reg"=2,"val"=0},{"reg"=8,"val"=0}{"reg"=4,"val"=192},{"reg"=0,"val"=18},{"reg"=1,"val"=0},{"reg"=23,"val"=24},{"reg"=24,"val"=2},{"reg"=38,"val"=9},{"reg"=39,"val"=144},{"reg"=42,"val"=144},{"reg"=43,"val"=128},{"reg"=45,"val"=0},{"reg"=27,"val"=0},{"reg"=26,"val"=0},{"reg"=46,"val"=33},{"reg"=47,"val"=33},{"reg"=4,"val"=12},{"reg"=25,"val"=0}],"poweron":[{"reg"=2, "val"=0}],"poweroff":[{"reg"=2,"val"=3}]} And I watched the I2C signals SDA ans SCL...

Thanks for the json validator. It seems that I have a lot of syntax errors ! I will correct all this from next week (short vacation...) I'll keep you informed...

Hi Philippe! It works now! 1- I corrected the syntax of "dac_controlset" 2- But I had to add 2 lines in your code to create the MCLK clock (for the...

What I did: 1- NVS params dac_config => bck=5,ws=25,do=26,sda=18,scl=23,i2c=32,model=I2S dac_controlset => {"init": [{ "reg": 0, "val": 128 }, { "reg": 0, "val": 0 }, { "reg": 25, "val": 4 },...

I have already tried this. But it does not work on the Lyriat board (why?...)

Hi dtorner You have to do what is in my September post . And for "dac-controlset" you must put the following values (respecting the json format) R00 = 00 R25...