Hi, I made a custom battery pack with 13s, but I can only see cells from 0 to 9, t

Display battery with 13s about m365_dashboard HOT 1 CLOSED

augisbud commented on May 29, 2024

Display battery with 13s

from m365_dashboard.

Comments (1)

augisbud commented on May 29, 2024

The code is able to handle up to 15 cells
struct __attribute__((packed))A25C40 { int c1; //cell1 /1000 int c2; //cell2 int c3; //etc. int c4; int c5; int c6; int c7; int c8; int c9; int c10; int c11; int c12; int c13; int c14; int c15; } S25C40;
Line 146 in defines.h

This is where we display the battery cells info

`int v;
  int * ptr;
  int * ptr2;
  ptr = (int*)&S25C40;
  ptr2 = ptr + 5;
  for (int i = 0; i < 5; i++) {
    display.setCursor(5, 2 + i);
    display.print(i);
    display.print(": ");
    v = *ptr / 1000;
    display.print(v);
    display.print('.');
    v = *ptr % 1000;
    if (v < 100) display.print('0');
    if (v < 10) display.print('0');
    display.print(v);
    display.print((const __FlashStringHelper *) l_v);

    display.setCursor(70, 2 + i);
    display.print(i + 5); 
    display.print(": ");
    v = *ptr2 / 1000;
    display.print(v);
    display.print('.');
    v = *ptr2 % 1000;
    if (v < 100) display.print('0');
    if (v < 10) display.print('0');
    display.print(v);
    display.print((const __FlashStringHelper *) l_v);

    ptr++;
    ptr2++;
  }
`

Line 179 M365.ino

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