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LDmicro Forum - LDmicro32 ADC reference selection |
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LDmicro32 ADC reference selection (by Ziggy)
working with LDmicro32 version 6.0
Setting up the ADC converter reference voltage I am faced with an input screen offering signal pin name and reference selection the two options are SIGNAL my choice of signal label and REFS presumably reference signal presently set to 0. What does the zero imply... ?
(no subject) (by MGP)
(no subject) (by Ziggy)
MGP,
Thank You for the comment. I may have misled You.... I am trying out LDmicro32 ver.6.0 with blue pill ( STM32F103) chip. I am familiar with the atmel setup. STM32F103 may or it may not offer an internal VREF and most probably due to limited number of pins ( i the 64 pin package it relies on external 3.3V for a reference voltage. A stupid way to drive a 14 bit ADC reference .
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