2018-01-17 07:07 AM
Where can I find the alternate function mapping for GPIO pins?
Normally these can be found in User Manual for a given card, but I can't find it for the NUCLEO-F303RE.
Solved! Go to Solution.
2018-01-17 07:21 AM
You need to do it in two steps: first, in Nucleo's UM, you find the connector-to-pin mapping:
and then in the 'F303RE datasheet look up the pin-to-alternate function table.
JW
2018-01-17 07:21 AM
You need to do it in two steps: first, in Nucleo's UM, you find the connector-to-pin mapping:
and then in the 'F303RE datasheet look up the pin-to-alternate function table.
JW
2018-01-17 07:42 AM
>>
Normally these can be found in User Manual for a given card, but I can't find it for the NUCLEO-F303RE.
Data Sheet for the CHIP not the manual for the BOARD
2018-01-17 08:40 AM
This is what I meant (in the '2018 Wish List' post) about having this data in a 'manipulatable' format.
I would try to find & link to it - but I don't think it's worth it with the current state of the forum.
:(
My usual approach is to first get the device UM
pin-to-alternate function table into Excel, then the board
connector-to-pin mapping into Excel, the use Excel's VLOOKUP (table look-up) feature to join the two together.
(other spreadsheet programs are available)
2018-01-17 08:49 AM
yes, thanks, had forgotten to check the datasheet
2018-01-17 09:54 AM
Start the CubeMX, select for example PA10 as usart and press Ctr and left mouse botton - you will see alternate pin - PB7 in this case