ECG code for ez430-rf2500
Started by ●March 24, 2014
i am using ez430 in a project, it is equipped with msp430F2274 microcontroller.
My signal has a peak frequency of 40hz. i will take data continously from one
pin and transmit data after sampling it ... i need code for this in which
sampling rate is 90 samples/second.
Reply by ●March 24, 20142014-03-24
i am using ez430 in a project, it is equipped with msp430F2274
microcontroller. My signal has a peak frequency of 40hz. i will take data
continously from one pin and transmit data after sampling it ... i need code
for this in which sampling rate is 90 samples/second.
Is homework getting more difficult these days?
--
Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk
SolderCore Development Platform http://www.soldercore.com
microcontroller. My signal has a peak frequency of 40hz. i will take data
continously from one pin and transmit data after sampling it ... i need code
for this in which sampling rate is 90 samples/second.
Is homework getting more difficult these days?
--
Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk
SolderCore Development Platform http://www.soldercore.com
Reply by ●March 24, 20142014-03-24
On Mon, 2014-03-24 at 11:03 +0000, Paul Curtis wrote:
> i am using ez430 in a project, it is equipped with msp430F2274
> microcontroller. My signal has a peak frequency of 40hz. i will take
> data continously from one pin and transmit data after sampling it ...
> i need code for this in which sampling rate is 90 samples/second.
>
> Is homework getting more difficult these days?
Plus, with a 5Hz transition band, that's going to need one hell of a
good anti-aliasing filter.
- Brian
> i am using ez430 in a project, it is equipped with msp430F2274
> microcontroller. My signal has a peak frequency of 40hz. i will take
> data continously from one pin and transmit data after sampling it ...
> i need code for this in which sampling rate is 90 samples/second.
>
> Is homework getting more difficult these days?
Plus, with a 5Hz transition band, that's going to need one hell of a
good anti-aliasing filter.
- Brian
Reply by ●March 24, 20142014-03-24
My student made similar project (4 channel physiological data @ 40Hz max), with
200Hz sampling rate/channel and it wasn't easy. 90Hz is challenging. But
it looks like homework. If you don't give a sheet (s/ee/i) about Nyquist
and his colleagues it might look like working. But I don't want to be a
patient checked using this device.
Waldemar
> Am 24.03.2014 um 12:34 schrieb "Brian Drummond" :
>
>> On Mon, 2014-03-24 at 11:03 +0000, Paul Curtis wrote:
>> i am using ez430 in a project, it is equipped with msp430F2274
>> microcontroller. My signal has a peak frequency of 40hz. i will take
>> data continously from one pin and transmit data after sampling it ...
>> i need code for this in which sampling rate is 90 samples/second.
>>
>> Is homework getting more difficult these days?
>
> Plus, with a 5Hz transition band, that's going to need one hell of a
> good anti-aliasing filter.
>
> - Brian
>
>
>
Waldemar
> Am 24.03.2014 um 12:34 schrieb "Brian Drummond" :
>
>> On Mon, 2014-03-24 at 11:03 +0000, Paul Curtis wrote:
>> i am using ez430 in a project, it is equipped with msp430F2274
>> microcontroller. My signal has a peak frequency of 40hz. i will take
>> data continously from one pin and transmit data after sampling it ...
>> i need code for this in which sampling rate is 90 samples/second.
>>
>> Is homework getting more difficult these days?
>
> Plus, with a 5Hz transition band, that's going to need one hell of a
> good anti-aliasing filter.
>
> - Brian
>
>
>
Reply by ●March 31, 20142014-03-31
