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NCTUser · 2022-09-23

We replaced in our product the STM32F102 MCU with STM32F103 without PCB modification. The 103 contains more RAM and can run at higher frequency and we would like to use the extra resources but there is a criteria. We should use one piece of software ...

NCTUser · 2019-07-25

I am trying to gain some confidence using the SWO debug methodsbut I experienced some strange beavior what I cannot explain.1. I tried to send a 32 bit value though ITMPort1 in an inifiteloop and it works awhile but sometimes it switches to ITMPort21...

NCTUser · 2019-05-26

I use STM32F102 and TIM2 timer in PWM1 mode to generate defined frequency and duty cyclesquare wave. I have some questions and I hope can get some help from experienced colleagues.1. I update the ARR/CCR1 register in an interrput which is defined by ...

NCTUser · 2019-02-03

Hello,I use TrueSTUDIO 9.2.0 and I sometimes get the followingerror:warning: Remote failure reply: E31C:\Users\***\AppData\Local\Temp\truestudio8442355296883488729gdbscript:14: Error in sourced command file:Remote communication error. Target disconne...

NCTUser · 2019-01-31

I am using TrueSTUDIO 9.2.0 and I created a build configuration named BOOTBUILD, and (after some struggling) I notice the (default) debug configuration writes the MCU from wrong ELF file independently form the active build configuration.When I change...

NCTUser · 2022-10-05

Hello,I tried the proposed method but it did not work well. In spite of F102 does not contain CAN peripheral I can read the CAN registers (e.g. CAN_MCR 0x40006400 is read as 0x10002 on F102 which is the reset value of the register). Same result with ...

NCTUser · 2022-09-23

I did not mention that the flash size is same on both devices (STM32F102C8T6 and STM32F103C8T6), my mistake, but anyway Tesla's suggestion about the flash size register seems a viable solution if the flash size of the MCUs would be different.I will f...

NCTUser · 2019-05-29

I could bring the compare module's output to known (high) state if immediately output switch needed: TIM2->ARR = 0; TIM2->CCR1 = 0xffff; TIM2->EGR |= TIM_EGR_UG;It helps to avoid the GPIO or Output Mode reconfiguration, altough both works well....

NCTUser · 2019-05-27

Thank you for your answer! Now I understand better what happened. But what about the sequential writing of the ARR/CCR1 registers? Should I worry about what will happen, when the update event occurs between the writingof ARR and CCR1? Could happen t...

NCTUser · 2019-01-29

Dear Mattias Norlander,your suggestions work well, thank you for your exhausting answer, you helped a lot!Best regards,NCTuser

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How can I distinguish between STM32F1x medium density devices?

What causes the strange behavior in SWO Data Trace/ ITM?

STM32 General Purpose Timer Update Event and glitch problem

Remote failure reply: E31

How can I set up a build configuration independet debug configuration in TrueSTUDIO?

Re: How can I distinguish between STM32F1x medium density devices?

Re: How can I distinguish between STM32F1x medium density devices?

Re: STM32 General Purpose Timer Update Event and glitch problem

Re: STM32 General Purpose Timer Update Event and glitch problem

Re: Using multi-project workspace in TrueSTUDIO