About ECast.12

ECast.12 · 2022-07-08

// Init L9026 // 00 CHIP_ID, default // 01 CFG0, output high side // W=1,ADD=1,DATA=00111111,P=0,FR=0 HAL_Delay(2); // Set CS lo on L9026 GPIOD->ODR&=(~0x02); // PD1 = 0 data16=0b1000010011111100; SPI_Out_Buffer[0]=SPI_Out_Buffer[2]=SPI_Out_Buffer...

ECast.12 · 2021-08-05

Hi all, I'm using a NUCLEO-G071RB board and I simply want to generate a variable frequency square wave. I started from project TIM_OCToggle found on the examples.My problem is that TIM1 channel 1 has a fixed frequency and even if I change it through ...

ECast.12 · 2022-07-08

Sorry, there was an error due to copy/paste, line "data16=0b1010000000000000;" now removed.Now outputs are active, even if only SOURCE1 (SOURCE0-SOURCE7). I am investigating...

ECast.12 · 2021-08-06

Now it works...

ECast.12 · 2021-08-06

Many thanks MM..1, not it works. I didn't see HAL_TIM_OC_DelayElapsedCallback() function inside main.c. that is the clear solution.Sorry for my mistake and thanks again for your time. Emanuele.

ECast.12 · 2021-08-06

Hi MM..1 and thanks. I do that but it doesn't work, maybe I didn't understand how I have to do. This is my new code:... /* Infinite loop */ /* USER CODE BEGIN WHILE */ while (1) { /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ ...

ECast.12 · 2021-08-06

Hi MM..1, thanks. I understood it. The static example of ST works at selected frequency, but I'm not able to change dinamically the frequency, this is my problem.

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Good morning all, I have a board to test with n.4 L9026 in daisy chain, driven with a microcontroller STM32G0V1ET. Unfortunately there are no examples on ST website and I am not able to switch on outputs. Any idea?

STM32G0 Variable square wave generation

Re: Good morning all, I have a board to test with n.4 L9026 in daisy chain, driven with a microcontroller STM32G0V1ET. Unfortunately there are no examples on ST website and I am not able to switch on outputs. Any idea?

Re: STM32G0 Variable square wave generation

Re: STM32G0 Variable square wave generation

Re: STM32G0 Variable square wave generation

Re: STM32G0 Variable square wave generation