Hi Kary
Clarify that what I said the three sources is available at the BOOSTXL-AUDIO hardware. The TIDM-VOICEBANDAUDIO just support the PWM DAC output.
For the demo code you can get from:
BOOSTXL-AUDIO: software-dl.ti.com/.../index_FDS.html
TIDM-VOICEBANDAUDIO…
Part Number: TIDM-VOICEBANDAUDIO Other Parts Discussed in Thread: MSP430FR5994 , MSP430F5529 Hello,
I'm trying to use PWM for MSP430fr5994 and boostxl audio. I went through software example and everything. I have a question, how do I load and save sound…
Hello,
Yes this is possible. A beep is just a single frequency, so you just need to adjust your timer output frequency to an audible frequency. You don't need much resolution, so 50% duty cycle is fine, just pass the PWM output through a low pass filter…
Hello RRJ,
You will need to convert the .wav file to an array to read from it. Luckily, depending on how the .wav is encoded, you can just read that data raw after skipping some header information. Although, I think you will need some additional flash…
Part Number: BOOSTXL-AUDIO Other Parts Discussed in Thread: MSP430FR5994 , TIDM-VOICEBANDAUDIO , MSP430FR5969 , MSP430F5529 Hello, I'm using MSP- EXP430FR5994 and BOOSTXL-AUDIO . I want to play a audio voice output everytime a switch is pressed like "temperature…
Although true the timer will output the correct pulse width with no intervention, if you want to change that pulse width from cycle to cycle with no or imperceptible "glitches" in the signal, then you want to change the CCR value within the TIMER ISR…
Hi Raju,
There are a couple of TI Designs for audio record and playback for MSP430s using PWM. You may want to try TIDM-VOICEBANDAUDIO or TIDM-FILTERING-SIGNALPROCESSING. These TI Designs include a design guide, example software, and information about…
Part Number: BOOSTXL-AUDIO Hello, I'm using MSP- EXP430FR5994 and BOOSTXL-AUDIO. I want to generate a voice output everytime a switch is pressed. The output of the audio has three sources: (1)DAC on the BOOSXL-Audio;(2)DAC on the Launchpad( MSP430FR…
Hi Ryan,
Thanks for the clarification. Please recommend any other 3rd Party tool or converter to generate hex files as it is critical to generate Audio without noise. Also, pls provide info what to install from TIDM-VOICEBANDAUDIO Software Folders.
…
Other Parts Discussed in Thread: TIDM-VOICEBANDAUDIO i want to run Wavelet Packet Transform audio file using MSP 432 ultra Low power processor so please help me to writing embedded c programme
