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Linux/TMS320DM8148: Timers & watchdog in userspace

ranchu
Guru 20755 points

Part Number: TMS320DM8148

Tool/software: Linux

Hello,

I am trying to understand the relation between userspace timers API to the real HW being used .

1. Which timer number is actually used when we call  timer_create  ?

2. Similarly with watchdog, I don't see that the API specified the watchdog number. Is it that WDIOC_SETTIMEOUT for example use watchdog 1,2,3 ?

Thank you,

Ran