STM32 MCUs Embedded software

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How to "return" HAL_UART_Receive buffer?

I'm using the HAL_UART_Receive function for receiving strings and I need to check if the receiving strings matches with the strings that I want to receive.First I want to create the char for the string in heap:char *response = (char *)malloc(RN2483_M...

Tvan.7 by Associate
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FreeRTOS - Adding MPU support for tasks

Hi..I am trying to test MPU support in FreeRTOS on STM32L476G-EVAL board.In addition to common files like tasks.c, queue.c etc., I added below files for MPU support to my project.1.) port.c (for ARM_CM4_MPU)2.) mpu_wrappers.c3) event_groups.cAnd ...

AChau.5 by Associate
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STM32Cube_FW_H7_V1.3.0: HAL_ADC_ConfigChannel refuses to configure an internal path on ADC3 if ADC1 or ADC2 is already enabled

Lines 2558~ of Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_adc.c does this.However, it's not certain if ADC3 belongs to the same group as ADC1 or ADC2. If not, the use of ADC_ANY_OTHER_ENABLED is too restrictive, as we are working here only for in...

How to communicate STEVAL-SPIN3202

Hello AllI'm using STEVAL-SPIN3202 to drive a BLDC. I used the 6-step code provided by STM32 to communicate with STEVAL-SPIN3202 from the computer and drive the BLDC. It went successfully. The question now is how to connect the STEVAL-SPIN3202 to an ...

ANahh by Associate II
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Resolved! Weird problem RTOS or compiler related

void app_SendBuffer (void *argument) { uint32_t dma_index; char Message1[26]; bool a; sprintf (Message1, "BufferSize_inBytes = %u\n", AdcHalfBufferSize_inByte); osDelay(5000); while (!USBD_Configured(0)) { osThreadYield (); } USBD_CDC_A...

B-L475E-IOT01A how to connect to AWS

Posted on February 10, 2018 at 12:44HiIs anyone using the B-L475E-IOT01A with the AWS from amazon as mentioned in the documentation?I have problems getting it to work. I have the same problem with the default firmware which has been delivered and th...

USING UART PINS via USB FS not USB TO UART

Hi how can i use UART Pins via USB FS. I am currently using the USB TO UART connector on my devboard but how can i use the USB FS connection to make uart pins working? I want to use uart3 PC10 and PC11 Pins but its not working with the baudrate if i ...

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arduo by Senior
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  • 10 replies
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