Posted on May 07, 2018 at 20:54Hello, I have one input channel for timer. I notice PA6 either for TIM3-CH1 or TIM13-CH1. So it is possible to map pin for both of timers (3 and 13). if I can do it, how to set them?Regards,
Posted on May 07, 2018 at 20:19Hi.I was just programming my stm32f217 board via serial wire interface and everything was ok, but when I wanted to program once more the message ''No target connected''displayed and it didn't program my MCU anymore.But...
Posted on May 07, 2018 at 23:02I am using HAL I2C to interface Cryptomemory (from ATMEL). Using I2C master transmit(HAL_I2C_Master_Transmit_DMA), I need to differentiate the following two conditions of device,1. Send B4+ACK, 00+ACK, 00+ACK, 01+NAK2....
Posted on May 02, 2018 at 17:24HelloI run into a stupid problem. I have a data that is sent by a device with bitrate115200. I need to read it with STM2F4. The data is five HEX numbers.I was trying to do this in different ways but I failed. I am read...
Posted on May 06, 2018 at 19:01Hallo everyone i have a question..as i know the DMA receives Data und when it reaches the Bytes the i have determined it makes interrupt so this is usefull because the cpu doesn't wait the UART slow connection to finis...
Posted on November 03, 2017 at 18:04After compiling the codes, my code size is:Program Size: Code=20140 RO-data=316 RW-data=540 ZI-data=2412 Based on this information, how should I set my 'heap' and 'stack' size? My first question is the 'heap' and ...
Posted on May 05, 2018 at 11:02Hi,I beginner in stm32 i am using stm32l071 adc channel 9 what is vref ?vref is Vdda i am connect vdda as 2.5v this is internally connected to vref yes or not?can i enable vref by software(in code)?Sampling time variat...
Posted on May 07, 2018 at 14:33Hello, I am currently a French student placement and I program card NUCLEO-144 STM32F767ZI. I have some problems on the flash memory. I can write to the flash memory, read from the flash memory and erase a sector of th...
Posted on May 07, 2018 at 09:09I want to implement a low pass filter with cutoff frequency 50 kHz. How do I go about? I have gone through the example. But its not very clear.
Posted on May 06, 2018 at 14:36Hi all.I've run into some problems with the LPTimer and hope that maybe you can point me the right direction so I can find a fix.Some context first:-I have an RTC Alarm interrupt triggering once a second.-Inside the RT...
