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Hello,STM32F103RB microcontroller.The Figure1 (see attached image) shows clock tree of STM32F103RB microcontroller. Before TIM6CLK, there is a block, which is highlighted in red rectangle. What's IF (APB1 PRESCALER = 1) x1 ELSE x2 label in this red ...
Hi everyone,For any timer, counter mode is equal to center aligned mode 3/2/1 except for up or down there are phase sub. between pwm channels with different duty values. There is no phase sub channels with same duty values. For example, in TIM1 with ...
Dear All,I'm using STM32G0 with 64KB of flash memory and 8KB of RAMif optimization is OFF, its giving error as below and if optimization is ON Level-1 its not giving any errorSo let me know what kind of error i'm facing Compiler - keil
I am trying to set up PWM on Channel 1, 2, 3 of TIM3. At first I set up only Channel 1 and the output voltage of PWM is 2.8V. But after I set up the other two channels, the output voltage of Channel 1 & 3 gets to 3.6V, while that of Channel 2 is stil...
Hi,I want to flash my STM32L452RET6P using a .hex file. I am however struggling with the fact that STM IDE generates a .hex file with lines with only one WORD instead of the only supported double WORD when writing. So I need to buffer and assemble ea...
I have an STM32G473 on an existing board, and now the need to trigger Timer 2 in "One Pulse Mode" from a hardware input has come up. No problem, I thought, as I knew that the MCU has an event system. I simply assumed that I could generate an event wi...
WHile debugging for a custom board this is what I am facing Break at address "0x1fff4080" with no debug information available, or outside of program code. This is the code that I am trying to run . What is the reason for this error and how it can be ...
I recently bought a brand new STM32H747I-DISCO board from mouser. Read up user manual and tried to use it for the first time. When I connect it to PC with USB cable, LD10 lights up red. Then LD8 lights up green and LD10 starts blinking red. STM32Cube...
Posted on March 03, 2018 at 14:37Hello.I've tried to test sdcard with fatfs on STM32F411RE on NUCLEO-F411RE board.I don't have a compleat 100% sure hardware or software, so I'm struggling to debug if its a software or hardware issue.I've read trough...
Dear,We use the STM32H7B0 100 pins version.The MPU, ICACHE, DCACHE are disabledWe will use a MDMA to copy some data from one to another place.Therefore we had try an example to understand the configuration.We had use a part of example: https://gith...
