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ReservedField/evic-sdk-TODO.md

Last active December 13, 2017 12:49
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evic-sdk-TODO.md

eVic SDK to-do list

Atomizer

  • Better overcurrent/short detection

    There are still some checks from OFW left to implement.

  • Make 144MHz PWM stable

    PWM can be clocked @ 144MHz straight from PLL (it's @ 72MHz right now), doubling the resolution. This might cause problems with the slew rate, though, so some work is needed.

Clock

  • Implement CPU downclocking

    Probably better to switch ADC, PWM and SPI to HXT so that we can freely change PLL clock. Do we really need this?

USB

  • Implement HID transfer

    Do we really need this? LDROM will do. Maybe add something for CFW to reboot into LDROM.

Misc

  • Remove redundant variable inits

    Some global variables are init'ed both statically and in Whatever_Init(), better to clean that up.

  • Check ADC readings precision against Joyetech's code

    Some fluctuate too much, might be better to throw away the least significant digits. Or do some averaging. Done for: atomizer voltage feedback loop.

"I'm the baddest reverser around town" award

  • Figure out what the hell type B display actually is

  • Figure out what PD.0 and PB.7 are

    PB.7 is connected to unpopulated stuff so we'll probably never know. It is set by OFW though.

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