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Posted on April 13, 2016 at 23:25Hi,I facing problem with custom segment glass LCD interfacing which include 4 COM pin and 20 SEGMENT pin with 1/4 duty cycle and 1/3 bias (Refer Attachment).I tries to understanding HAL library provided on ST site ex...
Hi guys. I designed a simple PCB for measuring the battery voltage of a biomedical instrument. But I faced a simple problem. I use HAL to generate the code. So when I set the ADC clock in Asynchronous clock mode the while(1) is not executed!!!IS it b...
I have 10uF (=10uF+100nF)ceramic capacitors for VCAPs in a custom board. Voltage there is 2.7V. Supply voltage is 3.3VI have problems getting the STlink to accept the board. First I managed to erase the chip, now STLink does not even recognise the c...
Hello there,up to now i have used an Audio DAC on a STM32F407 with DMA and Half/Full Transfer Interrupts with CubeMX. So far so good.But now i am a little bit confused. As i have read some Posts it seems that it might be not possible to use Full Dupl...
Hello, I am seeking more clarity on the usage of different STM32 timers vs possible usage of a different channel in the same timer when there is need to share resources in MCU. My chosen Cortex M4 MCU has many timers but sharing pins for input captur...
hello I am using the STM32F779NXH MCU it has an internal 1.2V voltage regulator that I believe should output volt on the CAP_1 and CAP_2 pins. The MCU will not boot, and will not be recognized by the st-link. This is a brand new board and has never ...
I am just starting with the STM32L4R9I Eval board (moving from a Kinetis CM4 processor). I would like to try TRUEStudio. I've downloaded STMCubeL4 and the latest TRUEStudio 9.01 but don't see any TRUEStudio sample projects in the STMCubeL4 firmware p...
Hi,In CubeMX 4.25 it worked properly then I was forced to migrate my project to 4.26 and the timer with input capture stopped working properly. If I overwrite the driver with 4.25 then it works fine again. I suspect this function is wrong: HAL_TIM_IC...
Hi,I am using STM32F051R8T6(used in STM32F0 Discovery). In my application I need to provide clock input to a device to read specific number of bytes at a time and stop the clock. I am currently using the idea of generating PWM from timer 1, provide t...
Hi,I am seeing the issue since yesterday for unable connect to target. Here is the message from TrueSTUDIO. Unable to connect using STM32 ST-LINK Utility as well.I am guessing the ST-LINK device burned. We are using tag-connect TC2050 adapter and con...
