About redmig

redmig · 2022-07-15

Does somebody can provide a cubeMX generated file with working ethernet and freeRtos?? Is it even possible? I know there is a working example application but it is not from CubeMX. Using the new HAL eth driver from the F7 package I am not able to eve...

redmig · 2020-10-19

I'm using the example LwIP HTTP Server Netconn as a starting point for my project. Everything is fine but I would like to enhance the GUI using TouchGFX (showing IP an other info from a couple of tasks). Is it possible? what's the best way to do it?...

redmig · 2019-04-11

This is the signature of the function: HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout)where pData is the pointer to the data to be transmitted and Size the amount of data to be sent. In ...

redmig · 2019-03-26

I'm struggling to set up an IrDA communication on a STM32H7 Nucleo board. I can send the message to my device and get the expected reply from it (I can check the UART RX pin and the signal is there as it should be) but I cannot have it decoded by the...

redmig · 2019-02-08

The STM32H743 supports external clock sources (HSE bypass). What are the requirements for the clock signal (besides 50% duty cycle)? output voltage? min and max frequency supported?Thanks

redmig · 2023-08-31

Hi! why don't you define a dedicated memory section just for the logic and use NOLOAD for graphics? I think separating the graphics from code is the simplest way to boost the loading time.I have no experience with other probes.. the ST-Link works fin...

redmig · 2023-07-05

With STM32F769 Disco, in the linker script, after a first flash where I write the external memory, I added (NOLOAD) to the memory sections saved in the QUADSPI (ExtFlashSection, FontFlashSection, TextFlashSection ). This definetly improved the flash ...

redmig · 2023-06-28

I might miss something.. but define your pointer to the buffer in main and export it to the model.from the model fill your buffer with data.. and you have it in the main. or not?

redmig · 2023-06-28

You already have your strings defined as extern.. extern uint8_t RX1_String_cpy[512]; extern uint8_t RX3_String_cpy[512]; extern uint8_t RX7_String_cpy[512]; Where is the actual definition? if it is in main just use them from there..

redmig · 2023-06-27

Use a queue to send the data to the task you want.if the string is a long one, pass the pointer to the data, keeping in mind to preserve the data you are pointing until you consume it. You can start from here: https://support.touchgfx.com/docs/develo...

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stm32f769i-disco + FreeRTOS + Lwip + CubeMX: is it possible to produce an .ioc configuration with working ethernet?

How to add a TouchGFX based GUI to an existing project?

BUG in HAL_UART_Transmit() and HAL_IRDA_Transmit()

Where can I find a working example of IrDA communication?

STM32H743 - What are the limits for external clock sources?

Re: How to reduce the memory flashing time when debug

Re: How to reduce the memory flashing time when debug

Re: How to execute a function in main.c instead of model.cpp?

Re: How to execute a function in main.c instead of model.cpp?

Re: How to execute a function in main.c instead of model.cpp?