About DMark.1

DMark.1 · 2022-03-13

Hi!I am using ADC1 to convert two channels continuously. The two channels are VrefINT and Temperature sensor. However, for some sampling rate I find that ADC1->DR contains only temperature data and for other sampling rate, ADC1->DR contains only Vref...

DMark.1 · 2022-02-16

int main(void) { HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); MX_USART3_UART_Init(); const int* task_1_Param = 1; const int* task_2_Param = 2; xTaskCreate (vTask, "T1", 150, (void *)&task_1_Param, 1, NULL); xTaskCreate ...

DMark.1 · 2022-02-17

Thank you. I got the idea.So even the const variables doesn't live until the end of the whole program??? As far as I know they are stored in ROM, am I right? Compared to const, static variables lives until the end of program execution!!

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Is it a must to use DMA for ADC when we have more than one channel?

Hi! I am not sure why I can't recieve a correct value of pvParams inside the task. Pointer value in received correctly but when I cast it to a "const int*" or any other pointer it gives me rubbish when i dereference it.

Re: Hi! I am not sure why I can't recieve a correct value of pvParams inside the task. Pointer value in received correctly but when I cast it to a "const int*" or any other pointer it gives me rubbish when i dereference it.