About Ccui.1

Ccui.1 · 2024-03-04

I could not download the STM32MP starter package. The login and download page simply cycle and the download does not happen. Wondering if anyone else encountered this issue.

Ccui.1 · 2021-01-18

The NRST pin of Nucleo-G031K8 is always low. The reset button does not do anything. Should not it reset MCU?

Ccui.1 · 2021-01-18

I am using Nucleo-G031K board and attempt to set IWDG timeout to max value of ~32s. Got hard fault. Here is the code. Any idea? iwdg_hIwdg.Instance = IWDG; iwdg_hIwdg.Init.Prescaler = IWDG_PRESCALER_256; iwdg_hIwdg.Init.Window = IWDG_WINDOW_DISABLE;...

Ccui.1 · 2020-01-11

I accidentally overwrote the FW loaded by ST for P-L496G-CELL 02. So I cannot access the voucher code. Is there any way to retrieve the voucher code?

Ccui.1 · 2024-03-06

It works now. Thanks.

Ccui.1 · 2021-02-08

HAL_IWDG_DEFAULT_TIMEOUT could be as high as 48ms. I configured system tick for 0.5ms. After I more than doubled the value as shown below/* Status register need 5 RC LSI divided by prescaler clock to be updated. With higher prescaler (256), and acco...

Ccui.1 · 2021-01-19

Peter is right. I also had older version ST link utility that does not recognizes G031. After upgrading to v4.6, I could change the option byte, NRST works!

Ccui.1 · 2021-01-19

Other values work. For example, the following code works as expected. iwdg_hIwdg.Instance = IWDG; iwdg_hIwdg.Init.Prescaler = IWDG_PRESCALER_128; iwdg_hIwdg.Init.Window = IWDG_WINDOW_DISABLE; iwdg_hIwdg.Init.Reload = 4095; if (HAL_IWDG_Init(&iwdg_hI...

Ccui.1 · 2020-01-12

It works. Thanks.

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STM32MP Starter Package Download Does Not Work

Reset button of the Nucloe-G031K board does not work.

Could not set IWDG timeout to max (~32s) for STM32G031?

How can I get voucher code for P-L496G-CELL 02 after accidentally erased the startup FW?

Re: STM32MP Starter Package Download Does Not Work

Re: Could not set IWDG timeout to max (~32s) for STM32G031?

Re: Reset button of the Nucloe-G031K board does not work.

Re: Could not set IWDG timeout to max (~32s) for STM32G031?

Re: How can I get voucher code for P-L496G-CELL 02 after accidentally erased the startup FW?