joepasquariello
Well-known member
Is there perhaps a better way to access the power of the Teensy 3.6?
This question is an unusual one. The entire purpose of the TeensyDuino core and libraries is to access the power of the Teensy. Even if you want to write 100% of your own code, you seem to be under the impression that step 1 would be to prevent the default configuration that occurs within the Teensy core. That is not correct. In general, you can override any of the default configuration using your own code, and call that code from setup() and loop(). May I suggest that instead of trying to understand every line of code that occurs before entry to setup(), that you focus on whatever it is you want to do. It's extremely difficult to learn about any microcontroller (or anything, for that matter) without having an objective. For example, if you want to use the ADC, you can (a) use the ADC support that is built in to the Teensy core, or (b) you can use the more full-featured ADC library by pedvide, or (c) you can write your own low level routines to configure and use the ADC peripheral. Even if what you want to do is (c), you would be wise to study (a) and (b), along with the manual. The same would be true for timers, uarts, pwm, digital i/o, dma, etc.