Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi,i want to use the ADC to measure 7 Hall sensors,i need the conversion time for all seven ADC channels needs to be the same,i use both slow and fast channels, i have the following questions:1. How to make the conversion time for the slow and fast c...
Hello Everyone,I got a new board for then STM32F103C and I want to debug as well as dump code.I connect the BOOT0 to GND, and connect the respective pins of STLink (Nrst Pin- NC).However I am not able to do anything.It gives hardFault error
I have trouble in connecting it any working platform like Mbed online, IAR, etc.... and any tips on how to download the codes.
Hi,I am using NUCLEO-L476RG. I have wrote below code using HAL library to toggle an LED via I2C. But I cant find my board address.Kindly let me know how to find it.MX_I2C1_Init(); /* USER CODE BEGIN 2 */ if (HAL_I2C_IsDeviceReady(&hi2c1,????????,2,10...
Hello,I am working on indirect read of quadspi using MDMA. Regular pooling worked fine without any problem. I have 4 line dual buffer QSPI circuit. I used HAL function HAL_QSPI_Receive_DMA(&hqspi, data);No data read from qspi. Moreover I have found i...
what does the datasheet mean ? This is the STM32F103C8's datasheet.In Medium-density devices has 1xPWM timer and 3x16bit timers.i know that 16bit timer can be PWM function.What is the difference between 16bit timer and PWM timer?STM32F103C8 timer...
I have inherited a wadge of working SPI DMA code for a product. I want to send bytes rather than 16 bit words. In order to change the length of the SPI packets from 16 clock cycles to 8, I changed the DMA_CCR1_MSIZE & PSIZE fields in DMA1_Channel3->...
I am using STM32f407VG Discovery for audio application. I am having a problem while using the I2S2 in Slave Receive mode using the HAL_I2S_DMA_Receive() for receiving 16-bit data on a 32-bit frame. I am able to get the Audio data correctly at times a...
