About brazov22

brazov22 · 2019-10-13

brazov22 · 2011-10-27

Posted on October 27, 2011 at 10:18Hi, I configured STM32 I2C as slave. I have a master which read data of a valid STM32 I2C register address and then data of an STM32 I2C not valid register address, which is the data expected on the SDA line? After...

brazov22 · 2011-09-30

Posted on October 01, 2011 at 08:04Hi all,I'm using discovery kit. Does anyone know if STM32 I2C master supports 24-bit device ID reading from an I2C slave? I have a slave compliant to I2C rev 03 standard and I need to read it's device ID with my st...

brazov22 · 2011-09-30

Posted on September 30, 2011 at 20:39Hi all,does anyone know if STM32 family I2C master supports 24-bit device ID reading from an I2C slave? I have a slave compliant to I2C rev 03 standard and I need to read it's device ID. Please help, have you any...

brazov22 · 2011-06-12

Posted on June 13, 2011 at 07:58Hi all, does it exist libraries and a toolkit for STM32 able to connect through Bluetooth smart phones android based to STM32? Is there any plan to devolop it?brazov2

brazov22 · 2019-10-16

the purpose is to configure it as analog pin before entering in stop2 in order to reduce consumption.

brazov22 · 2019-10-13

i.e. PB10 which has no analog function

brazov22 · 2019-10-13

if I read the following application note AN4899 it's clearly stated on chapter 3.3.4 that configuring io as analog, disables input Schmitt trigger, output buffer and pu and pd.

brazov22 · 2019-10-13

it means that analog switch is not present on that IO

brazov22 · 2011-10-15

Posted on October 15, 2011 at 09:55Thanks Clive,I don't expect nothing of magic from a piece of silicon! I hope to find some function in stm32 i2c standard library for that.brazov

User statistics

User Activity

What does happen in STM32F4 if I configure an I/O as analog, but it is not an analog one? I mean, smith trigger and output buffer are disabled as well as pu and pd?

STM32 I2C slave

how to access a slave I2C device ID with STM32 master I2C?

I2C rev. 03 19 june 2007

stm32 and android

Re: What does happen in STM32F4 if I configure an I/O as analog, but it is not an analog one? I mean, smith trigger and output buffer are disabled as well as pu and pd?

Re: What does happen in STM32F4 if I configure an I/O as analog, but it is not an analog one? I mean, smith trigger and output buffer are disabled as well as pu and pd?

Re: What does happen in STM32F4 if I configure an I/O as analog, but it is not an analog one? I mean, smith trigger and output buffer are disabled as well as pu and pd?

Re: What does happen in STM32F4 if I configure an I/O as analog, but it is not an analog one? I mean, smith trigger and output buffer are disabled as well as pu and pd?

Re: I2C rev. 03 19 june 2007