Posted on January 07, 2010 at 05:02Hi Woro, Thank you for your answer!(they are not so much on this forum!) As the I²C ports are true open drain on the ST7FOX I guess if it can works whith pull-up to the STM32 3V3? As I²C works with TTL levels 0 a...
Posted on December 18, 2009 at 11:36As the data and clock pins of ST7FOX are true open drain, is it possible to connect the I2C bus pull-up resistor to a voltage different than the ST7FOX VDD voltage? For exemple, as the ST7FOX VDD is +5V, is it pos...
Posted on December 18, 2009 at 07:58I am on a project in wich I plan to use 4 ST7FOX to manage I/O and a STM32 to make calculations and link with a host. I plan to dial in I²C between the 4 ST7FOX and the STM32 using 4 ports as ''chip select''. My ...
Posted on March 24, 2009 at 07:30Hi, I'm developping a new application on a new (for me) controller ST7FOXK1. I use the Lite Timer RTC interrupt to manage timing function. I want to also use port A external interrupt to manage I/O. My problem is tha...
Posted on March 24, 2009 at 05:26Hi Brian, As Bruno says you can go to the raisonance website but if your question is not regarding their tools you will get no answer! Regards whitebull
