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ducalex / retro-go

Retro emulation for the ODROID-GO and other ESP32 devices
GNU General Public License v2.0
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MRGC and Gamebox battery voltage #93

Closed Kelly97582044 closed 4 months ago

Kelly97582044 commented 8 months ago

Hi ducalex：

MRGC battery voltage V = 3 data[4] 3.3 / 256 there are two 14500 battery, so one 14500 battery voltage is : V / 2

//============================================== game box(mini GBA) battery voltage V = 256 3.3 / ( 2 data[4] ) = 128 * 3.3 / data[4] if data[4]==255 ,the battery is charging

ducalex commented 8 months ago

If I understand you correctly you're suggesting we put this in our mrgc-g32/config.h:

#define RG_BATTERY_CALC_VOLTAGE(raw) (3 * (raw) * 3.3f / 256)

?

Kelly97582044 commented 8 months ago

yes, if the voltage value is correct. my english is not good ,can not write so many words,but i think you can understand.

ducalex commented 4 months ago

I've added your changes in 53717b767e27218951f8dcd776e0aa759e3eb071.

Thanks!