LiHV support for BattAnalog and BattCheck

KingHippoSE commented 6 months ago

Is there an existing issue for this feature request?

[X] I have searched the existing issues

Is your feature request related to a problem?

BattAnalog and BattCheck will not show 100% at full charge if you use a LiHV battery. Tested with a 6s LiHV, it probably thinks it's a 7s at low charge.

Describe the solution you'd like

An option in the widget to make it calculate 100% at 4.35V instead av 4.2V.

Describe alternatives you've considered

No response

Additional context

No response

pfeerick commented 6 months ago

BattAnalog was updated about a month ago to add a Lithium_HV option. BattCheck already has the maximum number of 5 options so isn't easily possible for that widget yet. You'll get the updated BattAnalog widget if you update your SD pack to the latest version, or at least replace the WIDGETS/BattCheck folder on your SD card with the latest version.

KingHippoSE commented 6 months ago

Thanks, will try that!

KingHippoSE commented 6 months ago

BattAnalog LiHV values are just LiPo shifted by 0.15V in the code atm. Here is a suggested change, I merged the LiHV and LiPO curves so they are the same below 40%. LiPO and LiHV have the same curve except the max voltage, this way you can land at say 30% for both battery types and be at the same voltage. Transform used in python: hv_data = [ (voltage + (0.15 * (percent / 100) ** 3) if percent >= 40 else voltage, percent) for voltage, percent in lipo_data ] lua to import: local percent_list_hv = { {3.000, 0}, {3.093, 1}, {3.196, 2}, {3.301, 3}, {3.401, 4}, {3.477, 5}, {3.544, 6}, {3.601, 7}, {3.637, 8}, {3.664, 9}, {3.679, 10},
{3.683, 11}, {3.689, 12}, {3.692, 13}, {3.705, 14}, {3.710, 15}, {3.713, 16}, {3.715, 17}, {3.720, 18}, {3.731, 19}, {3.735, 20},
{3.744, 21}, {3.753, 22}, {3.756, 23}, {3.758, 24}, {3.762, 25}, {3.767, 26}, {3.774, 27}, {3.780, 28}, {3.783, 29}, {3.786, 30},
{3.789, 31}, {3.794, 32}, {3.797, 33}, {3.800, 34}, {3.802, 35}, {3.805, 36}, {3.808, 37}, {3.811, 38}, {3.815, 39}, {3.828, 40},
{3.832, 41}, {3.836, 42}, {3.841, 43}, {3.846, 44}, {3.850, 45}, {3.855, 46}, {3.859, 47}, {3.864, 48}, {3.868, 49}, {3.873, 50},
{3.877, 51}, {3.881, 52}, {3.885, 53}, {3.890, 54}, {3.895, 55}, {3.900, 56}, {3.907, 57}, {3.917, 58}, {3.924, 59}, {3.929, 60},
{3.936, 61}, {3.942, 62}, {3.949, 63}, {3.957, 64}, {3.964, 65}, {3.971, 66}, {3.984, 67}, {3.990, 68}, {3.998, 69}, {4.006, 70},
{4.015, 71}, {4.024, 72}, {4.032, 73}, {4.042, 74}, {4.050, 75}, {4.060, 76}, {4.069, 77}, {4.078, 78}, {4.088, 79}, {4.098, 80},
{4.109, 81}, {4.119, 82}, {4.130, 83}, {4.141, 84}, {4.154, 85}, {4.169, 86}, {4.184, 87}, {4.197, 88}, {4.211, 89}, {4.220, 90},
{4.229, 91}, {4.237, 92}, {4.246, 93}, {4.254, 94}, {4.264, 95}, {4.278, 96}, {4.302, 97}, {4.320, 98}, {4.339, 99}, {4.350, 100},
}

If you want the more mathematically correct percentage, here is a version with a linear shift from 3.0V to 4.35V: Transform: hv_data = [(voltage + (percent / 100 * 0.15), percent) for voltage, percent in lipo_data] Lua: local percent_list_hv = { {3.000, 0}, {3.095, 1}, {3.199, 2}, {3.306, 3}, {3.407, 4}, {3.484, 5}, {3.553, 6}, {3.611, 7}, {3.649, 8}, {3.678, 9}, {3.694, 10}, {3.700, 11}, {3.707, 12}, {3.712, 13}, {3.726, 14}, {3.732, 15}, {3.737, 16}, {3.740, 17}, {3.747, 18}, {3.760, 19}, {3.765, 20}, {3.776, 21}, {3.786, 22}, {3.790, 23}, {3.794, 24}, {3.800, 25}, {3.806, 26}, {3.815, 27}, {3.822, 28}, {3.826, 29}, {3.831, 30}, {3.836, 31}, {3.842, 32}, {3.847, 33}, {3.851, 34}, {3.855, 35}, {3.859, 36}, {3.863, 37}, {3.868, 38}, {3.873, 39}, {3.878, 40}, {3.884, 41}, {3.888, 42}, {3.894, 43}, {3.899, 44}, {3.903, 45}, {3.909, 46}, {3.913, 47}, {3.919, 48}, {3.924, 49}, {3.929, 50}, {3.933, 51}, {3.938, 52}, {3.942, 53}, {3.947, 54}, {3.953, 55}, {3.958, 56}, {3.965, 57}, {3.975, 58}, {3.981, 59}, {3.987, 60}, {3.994, 61}, {3.999, 62}, {4.005, 63}, {4.014, 64}, {4.021, 65}, {4.027, 66}, {4.040, 67}, {4.045, 68}, {4.053, 69}, {4.060, 70}, {4.067, 71}, {4.076, 72}, {4.083, 73}, {4.092, 74}, {4.099, 75}, {4.108, 76}, {4.117, 77}, {4.124, 78}, {4.133, 79}, {4.141, 80}, {4.151, 81}, {4.159, 82}, {4.168, 83}, {4.178, 84}, {4.190, 85}, {4.203, 86}, {4.215, 87}, {4.227, 88}, {4.239, 89}, {4.246, 90}, {4.252, 91}, {4.258, 92}, {4.264, 93}, {4.270, 94}, {4.277, 95}, {4.289, 96}, {4.311, 97}, {4.326, 98}, {4.341, 99}, {4.350, 100} }

Should be added to WIDGETS/BattAnalog/main.lua @offer-shmuely check if this can help with the BattAnalog LiHV list.

KingHippoSE commented 6 months ago

The merged version: