About patrickschneider9

patrickschneider9 · 2024-01-21

Hi guys,I have a weird problem with armgcc and the linker files. I took the linker file provided by st and extended it by external ram and two more sections for bss and data placed in external ram.Now this is the relevant snippet out of the linker fi...

patrickschneider9 · 2023-12-12

Hi guys,so we have a more complex board and I wondered if it is somehow possible to use more than one external loaders with the CubeProgrammer software on the command line.So in general we are capable of writing these loaders and have several already...

patrickschneider9 · 2023-02-10

Hi Community!For a new project I need both external RAM and externalFLASH memory (from which code should also be executed) on aSTM32F767BG.Now I'm faced with the question of what makes more sense:• SRAM on FMC and Flash on QPSI• Or SRAM and Flash bot...

patrickschneider9 · 2022-12-11

Hi there,I just wondered if any of you would have an idea about my current problem, or faced similar challenges:For a new project I would need about 20 configurable EXTI lines, which exceeds the number of any STM32 MCU as far as we know. How could we...

patrickschneider9 · 2022-12-09

Hi guys,I need your collective intelligence, because I am a bit lost on the information given by the ST datasheets and reference manuals.Backstory: on a few of our prototypes we started to see random failing behavior and investigated quite a bit. The...

patrickschneider9 · 2023-12-12

Thank you that answers my question fully!

patrickschneider9 · 2022-12-12

I need to be able to detect up to 15kHz PWM and the corresponding duty cycle.

patrickschneider9 · 2022-12-12

I need to be able to detect up to 15kHz PWM and the corresponding duty cycle.

patrickschneider9 · 2022-12-12

Analog Watchdog sounds also promising, we have Frequency Capture on all pins - and as I read in the datasheet Analog Watchdog can be enabled for all channels, but that means that all channels are routed through one interrupt right? How do you know wh...

patrickschneider9 · 2022-12-12

Hi,thanks for the quick reply.> Which STM32?We are still in the process of choosing the right controller to fit all requirements for the project, so pretty open to all derivates.So TIM input capture basically means we can trigger interrupts on both e...

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Question regarding linker sections and behaviour

Handling of more than one external stldr loaders

STM32F767 QSPI vs FMC

Handling of more than 15 EXTI lines

Stack in SRAM2 on STM32F413VGT6

Re: Handling of more than one external stldr loaders

Re: Handling of more than 15 EXTI lines

Re: Handling of more than 15 EXTI lines

Re: Handling of more than 15 EXTI lines

Re: Handling of more than 15 EXTI lines