3 ms·
1ms latency is too much for RTOS, from ISR to the app code should be less than 1ms but bloated OS ? i have no idea
by mrheosuper 3mo ago
1ms latency is too much for RTOS, from ISR to the app code should be less than 1ms
but bloated OS ? i have no idea
- hex4def6 3mo agoYou're right the kernel might be able to handle that pretty quickly, but I know from experience even good, ~200Hz sampling captouch system is 1/200 = 5ms worst case, 2.5ms avg. That's already 2.5-5x the budget and we haven't gotten off the display.