Hi all,
I met with a problem, just need a few pointers so i can tackle the problem with your expertise and appreciate that.
First im using a Serial ADC chip. TLC549, an SPI, 8 bit(Serial) ADC. Ok. as i really wanna cut my time short to interface the ADC, i've used 2 clk to drive CS and CLK serpartely. Its working and i've check.
But now i wanna read out this data, possibly to send to the pc for some signal processing and i've have tried to write a program with it. i have tried to use VB, using the MSCOMM thingie for serial comm. looks really easy though but just unable to get my adc to send it over. the program seems to work btw 2 terminals, so i tot the program shd be fine.
Can anyone tell me anything that is wrong with wat i have done? also, wat better ways is there to read off the adc and send the data to the comp?
Regards all...
I met with a problem, just need a few pointers so i can tackle the problem with your expertise and appreciate that.
First im using a Serial ADC chip. TLC549, an SPI, 8 bit(Serial) ADC. Ok. as i really wanna cut my time short to interface the ADC, i've used 2 clk to drive CS and CLK serpartely. Its working and i've check.
But now i wanna read out this data, possibly to send to the pc for some signal processing and i've have tried to write a program with it. i have tried to use VB, using the MSCOMM thingie for serial comm. looks really easy though but just unable to get my adc to send it over. the program seems to work btw 2 terminals, so i tot the program shd be fine.
Can anyone tell me anything that is wrong with wat i have done? also, wat better ways is there to read off the adc and send the data to the comp?
Regards all...