Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on June 30, 2018 at 08:27Hello.We have a project on discovery f746 board that we've run RTOS and emwin on it.Now we want to add USB_OTG FS mode for sending data on Flash memory in MSC mode.For this purpose we attached configurations file of M...
Posted on June 28, 2018 at 22:53hello .1.We have done a Stm32F429 board , and we can set PDR ON to GND OR VCC (we set to gnd)how ever in the STM32 PDF : AN4488 Application note STM32F4xxxx MCU hardwareit says in IN ....3.2.1 PDR_ONPDR_ON = 0 ...
Posted on June 28, 2018 at 14:01The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 24, 2018 at 13:03Hi,I am using the Nucleo-H743ZI development board and trying to make an Interrupt driver for it. The driver has to support changing the vector table contents at runtime. So I made a copy of the vector table in the AXI...
Posted on June 29, 2018 at 15:16I have read RM0433 and DS12110 . TIM1/8 has 4 Channel. But in CubeMX v4.26 I can see 6 Channel in CubeH7 v1.2.0.Is this a bug?#stm32h7
Posted on November 16, 2017 at 15:37Hi.I have timer configured in encoder mode and it counts AB signals (both edges of each signal). A and B signals are connected to channel 1 and 2, respectively. Signal Z (zero mark) is on channel 3. I use TIM8. Is...
Posted on June 29, 2018 at 14:28I want to read the internal reference voltage to calibrate the ADC on a Nucleo H743ZI. I can read the clock backup battery voltage and the temperature perfectly (ADC3) and I get a value when reading the reference (als...
Posted on June 28, 2018 at 13:18 I got program which is requesting measurement results from external device and store them in array. My goal is to generate timer interrupt every 0.5s and process collected results, but it seems like timer interrup...
Posted on June 28, 2018 at 22:54Hi,When memory mapped what is the base address for external QSPI FLASH?I can't find this specified in the data sheet or manual.For the STM32F7 the QSPI base is 0x9000,0000, data sheet table 13.Where is this informatio...
Posted on February 10, 2016 at 12:21 The original post was too long to process during our migration. Please click on the attachment to read the original post.
