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Posted on July 24, 2017 at 13:07hi !I tried to connect STM32F103VET6 to NFC reader (PN532). As I read in pdf documentation of PN532 User Manual, i choose to use I2C. I didn't use the library of I2C, just use two GPIOs to analog the I2C communicatio...
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.
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...
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...
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...
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...
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...
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.
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....
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...
