Hi all, I need some PWM signals in order to control LCD backlight and buzzer. I plan to generate these signals with the Foxboard.
However, I'm a bit anxious about generating such signals from a multi-tasking environment :/ Any experience with this? Has anybody already generated a PWM signal in a separate thread? Can I expect something usable? I have looked at PWM chips but I haven't found anything like SPI -> PWM or I2C -> PWM. I could generate PWM signals using a FPGA or a micro-controller but I don't want to add those components to my design ;) Thanks :) Regards, Cyril Jaquier
