Posted on October 05, 2016 at 16:16 Hi. I would like to implement some kind of fault handling mechanism, which would store some CPU registers, PC, etc. in flash if error occurs. I tried to store SP value within HardFault Handler like this:...
Posted on October 12, 2015 at 16:33 Hello I'm trying to send a 16 bit number with the SPI peripheral on a STM32F030 with the new HAL libary. Sending an 8 bit value is very easy but with a 16 bit number I receive errors or the hardware is ...
Posted on February 09, 2014 at 15:09I am starting this post to hopefully determine the proper initialization procedure for the I2C peripheral. I am specifically using an STM32F407, but I am assuming that this will be helping in a broader sense.The b...
Posted on October 05, 2016 at 08:42 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 05, 2016 at 15:26Unfortunately, I am sort of thinking of using SVS (Supply Voltage Supervisor) in my STM32f107kc. Why am I saying like this. Because, I am not entirely too sure my flash store my data without having power. Assuming ...
Posted on October 03, 2016 at 08:15Helloaccording to stm32f303cb datasheet, 48 pin package doesn't have ADC12/34 shared channels.If one needs to sample an input with 18msps in dual interleaved mode, how it will be possible in 48 pin package? is it p...
Posted on October 04, 2016 at 01:09Does anyone have any experience in overclocking an STM32F4 to 240MHz? Is that an ST recommended configuration? I've run across a new product being sold that advertises that they are overclocking to 240MHz by reco...
Posted on October 05, 2016 at 02:31Hello, If a pin is configured as Push Pull, can we still specify a pull up resistor to go with it?(Is the pull up used to avoid floating conditions even in Push-Pull configurations?) /**USART2 GPIO Configuration ...
Posted on October 01, 2016 at 01:40DearI'm new with STM32 MCU and would like some expert help me with the minimum circuit (oscillator, power supply with Vinput 9-32V DC, reset, etc.). I just need to connect an SPI device and CANBUS driver. I should ...
Posted on October 04, 2016 at 13:07Hi, using TIM1 to get a simple 1ms delay (MCU@24MHz, PSC=24, ARR=1000) the interrupt triggers almost as soon as I set CR1:CEN=1. I've found that I'm not the only one having this problem, have followed the advice gi...
