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Hi, we have just purchased a STM32F4 Discovery board, and have been trying all day to run one sample application. Everything seems to compile, download and run but there is no action. We have read the AN3997 is very vague and confusing.We have no ide...
Posted on May 22, 2018 at 07:51Hi, We are using IMX7D SABRE based hardware with Linux4.1 BSP.We have USB-PD compliant charge which can supply 12V 2A. Please let me how to ask USB-PD compliant charger to start supplying 12V-2A current. Should I be us...
Posted on June 02, 2018 at 09:37X:\STMicroelectronics\STM32Cube\Repository\STM32Cube_FW_H7_V1.2.0\Projects\STM32H743I_EVAL\Applications\IAP\IAP_MainIsn't function HAL_FLASH_Lock() supposed to be in position 2?
I have started to use the STM32 Cryptographic library on an existing product which uses the STM32L476 and consequently has no hardware encryption available. I have a problem when the firmware compiles. I get an error 'Undefined Symbol RCC_AHBPeriphC...
https://github.com/eleciawhite/STM32Cube/blob/master/STM32Cube_FW_F3_V1.3.0/Projects/STM32373C_EVAL/Examples/TSC/TSC_BasicAcquisition_Interrupt/Src/main.c what I don't understand are these definitions:IoConfig.ChannelIOs = TSC_GROUP8_IO1;IoConfig.Sam...
Greetings! I am writing a small bootloader application on an STM32L496 that will copy an image from one location in flash to another. I have reserved a 256KB chunk of flash to hold the image. I created a region and section in the .icf file, and de...
I'm trying this on a Nulceo-L452. I'm using CubeMX 4.26.1
Hi everbody. From the <<PM0075 Programming manual>> ,I have success erase the entire flash follow Mass Erase sequence, the C code as below:FLASH_Status flashEraseAllOptionBytes_STM32(void){ FLASH_Status status = FLASH_COMPLETE; uint32_t ...
its just have a predefined function eMBErrorCode eMBInit ( eMBMode eMode, UCHAR ucSlaveAddress, UCHAR ucPort, LONG ulBaudRate, eMBParity eParity ) how it will take my USART3 to communicate as modbus ?
While bringing up DMA on H743 in my code, I painfully found out that specifying a wrong memory region as DMA target, like ITCM for DMA transfers, will also set a FIFO error and abort transmission. RM0433 should mention wrong SRAM source or target re...
