About Renato Valentim

Renato Valentim · 2021-03-02

Hello!Can a binary created from code for the STM32F767ZIT MCU run in the STM32F777ZIT MCU?Are they 100% pin compatible?Thanks!

Renato Valentim · 2021-01-13

Hello.I want to use TIM8 instead of TIM1 to drive a WS2812B Led Strip together with DMA2 in STM32F767ZI. The code works fine with TIM1 but when I try to switch to TIM8 (which should have the same features), the interrupt handler TIM8_UP_TIM13_IRQHand...

Renato Valentim · 2020-09-18

I've managed to finally get the IAP flashing a new netlist with LwIP for the STM32F767 Nucleo Board. But now the program is getting stuck. I made a new program (of which I included the temp1.txt file which is the equivalent of the temp1.list file). I...

Renato Valentim · 2020-09-17

Hello! I'm using the STM32F767ZI Nucleo board. I'm trying to test an IAP using LwIP. Since I can only get LwIP working in a FreeRTOS environment., that's what I'm using, I have the following code which I cannot get to even do a simple mass write of F...

Renato Valentim · 2020-09-02

Hello! I'm trying to adapt an example LWIP_IAP in the STM32CubeF7 FW package written for the STM32F769_EVAL board to work on the STM32F767 NUCLEO board.For this I've had to do a couple of basic changes:Change the PHY interface to be RMIIComment out ...

Renato Valentim · 2021-01-14

Hello! It contacted Mouser for a quote and they said they could not give it to me and that they cannot sell me the product. I'm not sure how to proceed.Renato

Renato Valentim · 2021-01-14

Hello! I solved it. The problem was I was using still the wrong IRQ Handler for one of the DMA streams. I fixed it and now it works! Thanks! :)

Renato Valentim · 2020-10-20

I just finished also spending more than a day on this until I found this post. The STM32CubeMx software now initializes the __HAL_RCC_CAN1_CLK_ENABLE() correctly if you only enable CAN2. So in this case I forgive for this info not being on the manua...

Renato Valentim · 2020-09-18

I'm compiling for C. I look ed the .map file. Nothing seems wrong. It works when the program is flashed by the IDE directly, but when running from the IAP program, it always crashes in the same lines. I don't see what interrupt it is trying to handle...

Renato Valentim · 2020-09-18

So yesterday I played further and eventually I received a DEV_TARGET_NOT_HALTED error. Then when I googled I saw that it helps to do a mass erase with the STM32CubeProgrammer which I did.Somehow things started to work since then. The Flash area now ...

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Can code for STM32F767 run in STM32F777?

Output Compare differences between TIM1 and TIM8 in STM32F767

IAP flashed program stuck in ADC_IRQHnadler

HAL_Program_Flash not writing

lwIP without RTOS for IAP for STM32F767 Nucleo

Re: Where can I donload X-Cube-STL Safety Library?

Re: Output Compare differences between TIM1 and TIM8 in STM32F767

Re: Using CAN2 (slave) without CAN1 (master)?

Re: IAP flashed program stuck in ADC_IRQHnadler

Re: HAL_Program_Flash not writing