About Kmax18

Kmax18 · 2024-10-22

This is a question about programming style, preferences, efficiency, and risk.We are working on a state machine were multiple conditions are checked for a potential state transition. We are debating what is better, safer, more efficient, or simply mo...

Kmax18 · 2024-01-30

I completed an alpha prototype design with the NUCLEO-G071RB, the STM32 Nucleo-64 development board with a STM32G071RB MCU plus a custom daughter board. Hardware and software using the HAL library work well, so I moved on to the next step, a beta des...

Kmax18 · 2024-01-30

Hello, from what I read in the ST wiki I understand that the STM32CubeMonitor (MON) is a standalone application? A P2P connection to the 'probe' (e.g. the ST-LINK/V2) is used in this configuration.That means: it is not required that the STM32CubeIDE ...

Kmax18 · 2024-01-28

I am new to the STM32CubeMonitor and use it for the first time for acquiring data from a STM32G0B1RETx MCU without using the IDE's Debug mode. The 'probe' is a ST-LINK/V2, connected to pins PA13 (SYS_SWDIO) and PA14 (SYS_SWCLK). The CubeMonitor repor...

Kmax18 · 2024-01-23

I am using the NUCLEO-G071RB, STM32CubeIDE (v1.14.0), and the HAL library STM32Cube_FW_G0_V1.6.2 for prototyping firmware that should communicate with an external device using UART single-wire, half-duplex communication.The expected startup response ...

Kmax18 · 2024-10-31

Hi Andrew, following up on your question: of course the decision about a possible state transition is made within the current state. The condition (event) can be checked outside of that state (case block). Is that what you mean?

Kmax18 · 2024-10-28

Thank you, Pavel. I appreciate your helpful comments. I plan to install and evaluate the open source QPI product, primarily as a hands-on learning tool.

Kmax18 · 2024-10-28

Hi Andrew, thank you for your feedback. I also find thee articles by the Barr Group helpful. I plan to install and evaluate the open source QPI product. My work focuses on motion systems, where FSMs are important.

Kmax18 · 2024-10-22

Pavel, thanks for the pointer to QP! I assume that you are actively using it. What is your main takeaway or recommendation. Regards!

Kmax18 · 2024-10-22

Hi Andrew, you are correct. I am using a switch block for the state machine. Each state is implemented using a case statement. This discussion about goto (or not) applies to the event checking within each state.

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What is preferred: goto or if else()

Unexpected UART timeout error HAL_TIMEOUT with the STM32G0B1RET MCU

Is STM32CubeMonitor a standalone application?

Connect STM32CubeMonitor to ST-LINK/V2 - enterSWD error = 245

STM32G0 and UART single-wire, half-duplex comm. fails after software reset

Re: What is preferred: goto or if else()

Re: What is preferred: goto or if else()

Re: What is preferred: goto or if else()

Re: What is preferred: goto or if else()

Re: What is preferred: goto or if else()