Tool/software: Linux
Hi ,
I need the PBTL mono 1.0 configuration /header files.
Regards,
Karthik
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Tool/software: Linux
Hi ,
I need the PBTL mono 1.0 configuration /header files.
Regards,
Karthik
Hi,
My Configuration is PBTL Mono 1.0.
I am using the header file generated from TI Reference "stereo_flow2_48kHz_default_coldboot_-10dB" for Linux version.
and I tried both the ways like manual configuration of the resistors using I2C commands below and through the Header files posted in the forum.
speaker-test -D hw:0,2 -t sine -r 48000 -c 2 -F S32_LE -S 5 &> /dev/null &
i2cget -f -y 0 0x2c 0x54
i2cget -f -y 0 0x2c 0x4c
i2cget -f -y 0 0x2c 0x37
i2cget -f -y 0 0x2c 0x68
i2cget -f -y 0 0x2c 0x69
i2cget -f -y 0 0x2c 0x6d
i2cget -f -y 0 0x2c 0x70
i2cget -f -y 0 0x2c 0x71
i2cget -f -y 0 0x2c 0x72
i2cget -f -y 0 0x2c 0x73
i2cget -f -y 0 0x2c 0x75
i2cget -f -y 0 0x2c 0x03
i2cget -f -y 0 0x2c 0x50
working boards had this values in I2C Read using the same configuration file:
54 = 0x00
4c = 0x30
37 = 0x09
68 = 0x03 // State Registers
69 = 0x03
6d = 0x50
70 = 0x00
71 = 0x01 / 0x05
72 = 0x00
73 = 0x00
75 = 0x38
but only few boards work this way and most of them are giving faulty register values. we suspect the header files may corrupt the configuration of chip.
I ordered the eval boards but need to check these setting to make sure I am running the correct header files into the chip.
and I don't have the PBTL Mono 1.0 header files to check if these issues are happening due to configuration files.
if you have a solution please let us know or give us the configuration files for PBTL mode that would be great.
Regards,
Karthik
Hi Karthik,
The header you used is for stereo configurations. You need a different header file for Momo mode.
Try this one below, which I generated in the PPC3. I chose the PBTL/Mono speaker type before I generated it.
Andy