by aBUGSworstnightmare » Sat Jan 03, 2015 9:25 am
Hi Max,
SPI1 should be disabled since I don't know what PA6 is used for on the Cypress radio. In addition, voltage sensing only works on production boards when using external receivers. As soon as the Cypress is enabled (solder jumper on arm 2 on TOP closed) PA6 will be used for SPI! --> no more ADC readings! On V2 production boards the preference should be to use the ADC input.
Advanced users can get rid of the additional cable by using a custom board file (and knowing what they are doing).
Nevertheless, such a custom board file (with disabled SPI1 and PA6 enabled for ADC input) could be used for the BETA boards (M4r5).
Joerg