Problem Erasing STM32F767 FLASH (IAP)
Posted on June 16, 2017 at 16:33 The original post was too long to process during our migration. Please click on the attachment to read the original post.
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
STM32F303 good for 12 independant PWM output signals !
Posted on July 24, 2017 at 08:48Hello, for a new CANopen project we planned to use the ARM-controller STM32F303RET6, because we use it yet in an existing design. In the new project we need 12 independant PWM-output signals with an resolution of 16 b...
STM32F0 CAN Bootloader, HEX file interpretation
Posted on July 19, 2017 at 21:55I am developing a GUI to transfer code via CAN as a bootloader. Attached is an example of a hex file produced using RIDE7. The .xlsx attached is just the hex file split in a readable order, splitting the memory addres...
STM32F302R8 CANBus Not Working
Posted on June 26, 2017 at 04:33I need help with the integrated CANBus controller on the NUCLEO STM32F302R8. We are using STM32CubeMX to generate our setup code with the STM32Cube_FW_F3_V1.8.0v Firmware package provided by ST. We are then using the...
STM32F4 - Resets for (Seemingly) No Reason
Posted on July 23, 2017 at 08:26Hi,My application uses and STM32F405. The power supplies are very stable, based on a design I have used in other applications. Dittio for the other hardware peripherals and reset circuit, etc. I have used the 405 in o...
F4 DMA1 FIFO to CCR1 dont work but to DAC R1 it works?
Posted on July 19, 2017 at 23:22This line work:DMA1_Stream7->PAR = (uint32_t)&(DAC->DHR8R1); //Destination DACR1TIM1 CCR1,2,3,4 verified by simple software counter they are ok.This line dont work:DMA1_Stream7->PAR = (uint32_t)&(TIM1->CCR1); //Destin...
Runtime DFU application via USB
Posted on April 10, 2017 at 12:16Good morning,Did you found the way to solve this? I'm trying to also implement RunTime DFU via USB port. Did you suceeeded? Which is the best example to follow?Best regards.
Resolved! Basic UART Interrupt TX causes system crash STM32F767
Posted on July 23, 2017 at 03:18Hey All,I'm a bit at my wits end here trying to debug a pesky issue I'm having with a very basic interrupt mode UART transmit. The issue is that when I call HAL_UART_Transmit_IT(), it causes the whole chip to lock up....
big execution time
Posted on July 23, 2017 at 10:57Hi!when I tried to run the code below at an interrupt it took 123u sec! (I measured that by toggle PGIOB7) which is too big for me . any one can advice?I am using STM32F429 running at 70MHz (I can't increase the clk f...
BlueNRG-MS hardware error
Posted on July 23, 2017 at 16:18Hi all , I used BlueNRG-MS found a problem , the MCU is freescale chip and used SPI communcation with BlueNRG-MS , but the MCU send the configuration information to BlueNRG-MS , start I could read 0x04 0xFF 0x03 0x...
