Closed larsbrinkhoff closed 6 years ago
larsbrinkhoff
commented
6 years ago About the LED.
User LD3: the green LED is a user LED connected to Arduino Nano signal D13 corresponding to the STM32 I/O PB3 (pin 26). Refer to Table 8, Tabe 9, Table 10, Table 11 and Table 12 for concerned STM32: • When the I/O is HIGH value, the LED is on • When the I/O is LOW, the LED is of
larsbrinkhoff
commented
6 years ago Is there something special about Port B that makes everyone chose it for the user LED?
larsbrinkhoff
commented
6 years ago Works.
Just have to make the flash start address a parameter. It's 0 in the generic Cortex-M0 reference manual, but hex 8000000 on an STM32L011.
It's an STM32L011K4T6 device on an STM Nucleo-32 L011K4 board.
MCU datasheet:
http://www.st.com/content/ccc/resource/technical/document/datasheet/42/c0/ab/e5/71/7a/47/0b/DM00206508.pdf/files/DM00206508.pdf/jcr:content/translations/en.DM00206508.pdf
Product line reference manual:
http://www.st.com/content/ccc/resource/technical/document/reference_manual/21/bd/0f/bd/1c/88/40/f0/DM00108282.pdf/files/DM00108282.pdf/jcr:content/translations/en.DM00108282.pdf
Board user manual:
http://www.st.com/content/ccc/resource/technical/document/user_manual/e3/0e/88/05/e8/74/43/a0/DM00231744.pdf/files/DM00231744.pdf/jcr:content/translations/en.DM00231744.pdf