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Posted on March 24, 2016 at 13:50ST wrote in ReadMe:In order to program the demonstration you must do the following:1- Open STM32 ST-Link Utility V3.7, click on ''External Loader'' from the bar menu then check ''N25Q128A_STM32F746G-DISCO'' box 2-...
Posted on March 24, 2016 at 21:46I am developing a low power application for the stm32L151RC and after a lot of debugging noticed that the system_stm32l1xx.c file does a RCC->CR |= ((uint32_t)RCC_CR_HSEON);Why would it do that. Why not just continu...
Posted on March 08, 2016 at 10:48Hi, we are considering using an STM32F7 microcontroller however we need to establish whether or not a microcontroller from this range would be able to wake up from a low power mode from an analog signal rising above ...
Posted on March 24, 2016 at 15:33I'm trying to set up the RTC on the Disco, have read some documentation, and looked at the many examples that are out there. But I fell at the first hurdle: RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR,ENABLE); ...
Posted on March 24, 2016 at 09:20Hi. We have a variable (one word) which is changing constantly. Up to 200 times per second. We would like to store its value even if power goes down. Do you have any idea how to do that in the most elegant way? We ha...
Posted on March 23, 2016 at 14:26Hi, I am using STM32f405, and CMSIS dsp library, to filter a signal acquired by ADS1278. The filter used is a 12th order bandpass butterworth IIR filter whose coefficients generated by matlab, and my signal is 2430Hz...
Posted on March 24, 2016 at 08:57I am wondering how can I figure out the correct way of defining STM32F334 USART Hardware Flowcontrol pins (CTS/RTS) in StdPeriLib.They should be PullUp/PullDown/NoPushPull or ....Or better to say what should be the m...
Posted on March 24, 2016 at 04:49On the STM32F303 I am attempting to use a timer OC to trigger two DMA requests - one to output a value on GPIO, and the other to update the CCR value on the timer channel to set the next OC trigger point from a list ...
Posted on March 23, 2016 at 15:11Hello, I'd like to monitor battery voltage (V~8volts) using comparator and voltage devider with two resistors (1-10M). Coud you please specify analog comparator input impedance, so i can select appropriate resistor v...
Posted on March 24, 2016 at 04:48Hi I had a couple of questions. I'm from the software side of things and hardware is new to me!I am starting a project where I'd like to drive around 5 colour lcd's.It's a bit tricky in that I'd ideally like a mobile...
