PSoC™ 5, 3 & 1 Forum Discussions

hello  to everyone i want to develop oscillioscope and signal generator using psoc3 kit and want to display on my laptop using any program. i have very basic knowledge about psoc.Request to all forum member please help me to design this project

I'm trying to develop a system in which input data is decoded. The input waveform to be decoded is a spi byte from an external device with spi frequency of 100KHz this is connected to p1_3

The timer 16 is set to run at 1MHz with a period of 10, so that the terminal count occurs every 10us.                                     P1_3 is set to generate an interrupt on every falling edge of the waveform

On the first falling edge the timer is started, on every subsequent falling edge the value newdip is updated. In the timer_isr, the program should check if there's been a gpio interrupt in the past 10us if not, the variable value[] is updated.

I tried running the program with only the gpio and only the timer16 and they work fine individually but I can't get them working together. I observed that only the gpio_isr is called not the timer_isr

Please can anyone help me? I've been stuck on this problem for a week now and still no solution. THANKS

Hi to all,     

Can anybody  help     

How to design a simple waveform generator which can generate a sine, triangular or square waveform with a frequency of 400Hz based on the user function input e.g a switch.

Regards

Rajendra