Use a rounded battery shell with proportional fill and smaller centered percentage text to match the design reference.
Co-authored-by: Cursor <cursoragent@cursor.com>
Replace the old volume bars with 5 rounded-top bars using a left-to-right brightness gradient, synced from the ADC volume pot.
Co-authored-by: Cursor <cursoragent@cursor.com>
Switch OGCoreOrChip to core mode and set J-Link flash device to Cortex-M4 to avoid CMSIS Unknown target when the chip is not selected in the IDE.
Co-authored-by: Cursor <cursoragent@cursor.com>
yuquanjun