Other Parts Discussed in Thread: AFE4490SPO2EVM Hi,
I am using Matlab to read data from the AFE4490SPO2 EVM. Using the communication protocol version 3. I am writing 0x01 0x2A 0x30 0x30 0x38 0x00 0x0D to the board to capture 2048 packets. However I…
Hi Morris,
Here are the answers.
1) Ambient DAC setting is only enabled if the 2nd stage gain is enabled using "Common_STG2_EN" checkbox.
2) If you want averaging of 16 samples you have to write 15 to NUMAV (i.e. 0x1E <7:0>) , to do this using GUI…
Part Number: AFE4490SPO2EVM Other Parts Discussed in Thread: AFE4490 Hello everyone,
I am interested in using the AFE4490 SPO2 evaluation board in conjunction with AD Instrument's Powerlab series for a clinical research study. In section 10.4 of the…
Part Number: AFE4490SPO2EVM Tool/software: Code Composer Studio Hi Sir/Madam,
I just received the EVM board and trying to use CCS to load firmware, downloaded from TI web.
But when I include the project, and build it, it always show missing files…
Part Number: AFE4490SPO2EVM Tool/software: Code Composer Studio Hi TI Experts,
I am using AFE 4490 EVM board to send data to PC via USB. Since we would like to use customized GUI, we need to debug the usb communication firstly.
But, when I let…
Yes I've already emailed the manufacturer (I was just wondering if anyone knew of any distributors in EU/US). Thank you for your response though!
Many thanks,
Christian
Great to come across this post. I too have exactly the same queries.
Part of our project is to use afe4490spo2evm board to take readings from the ear lobe and transfer it to a mobile app via bluetooth low energy. We would be using nrf8001 bluetooth…
Ranjith,
Can you try loading the default firmware? If you followed our EVM as a reference design, you can load the firmware. this will give you more details on what is wrong.
