e2c0e220fd
Add VREF+ sensor driver and DT node definition. This driver allows determining the actual voltage applied to an SoC's VREF+ pin, by comparing the VREFINT internal bandgap voltage reference with its factory calibration data. In packages where VREF+ is bonded to VDDA, this permits direct measurement of VDDA voltage. Signed-off-by: Kenneth J. Miller <ken@miller.ec> |
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| .. | ||
| CMakeLists.txt | ||
| Kconfig | ||
| stm32_vref.c | ||