IEEE1588 AN3411
Hi,Is it possible to find a source for project code that is mentioned in the note AN3411? I am looking at the details of lwip and ptp stacks. I working on using IEEE1588 capabilities in my project.Thanks
Forum Posts
How can I increase the ADC sampling frequency up to 2 MHZ?
I have only been able to increase it up to 600 KHz. I have studied the speed the ADC peripheral should have and should be even higher, it can be set at up to 84 MHz, with a prescaler of 2 and 6 bits of conversion should be 9 cycle clocks, resulting t...
STM32L433 PH3/BOOT0 doesn't work as input
Hi all,I am using an stm32l433rct6 (tqfp64 package) in a project and am trying to reconfigure the boot0/PH3 pin for input, but this doesn't seem to work. I can configure the pin as output, which works fine. But when configuring for input, the pin alw...
2 framebuffers in 2 different banks of external SDRAM
Im using STM32F746GDISCO board and on-board SDRAM.I configured sdram initialization at startup and modify the linker file accordingly. I have 2 framebuffers located at 0xC0000000 and 0xC0400000 because ST recommends to use 2 banks for 2 framebufers....
stm32f4 interface with ksz8863
Posted on March 06, 2018 at 11:13I have interface stm32f4 with ksz8863 using both the interface MDIO and SPI.(One at a time).I am able to read/write ksz8863 register but my link status is not getting ready.what could be the reason?regards,VR
Trying to develop a MIDI bootloader
Hi everyone !I'm new to the arm-based systems and the stm environment. I'm currently trying to develop a midi bootloader, able to update the firmware via Sysex messages.I already wrote a midi state machine in order to retrieve the midi messages and p...
Power Consumption in Standby mode with SMT32L433RCT6
Hello,I am working on a project involving the STM32L433RCT6 microcontroller. The microcontroller has to go in low power and then returns in run mode after a certain time.The mode chosen is the "standby mode" with RTC and SRAM 2 memory active to maint...
Break Filter with the TIM17 in CubeMx for the STM32L475VCT
Posted on July 04, 2018 at 11:07Hello,i'm using a STM32L475VCT with STM32CubeMx 4.26I use the TIM17 with Break function. In CubeMx break filter is possible but not in the reference manual RM0351 Rev. 6 page 1157.ThanksPhilippe
RM0433: Are RCC_xxxx and RCC_C1_xxxx fully equivalent?
In RM0433 chapter 7 Reset and Clock Control (RCC) many registers have a _C1_ pendant. Are both registers totally equivalent or are there any reasons to use one or the other. I don't find any explanation about that in the reference manual.Otherwise th...
256 MB support on STM323F411
Hello,I am following up on this question as it is still not solved.We are not able to support 256MB SD CARD. Please see below.We are using stm32F411RE discovery kit. The code was generated with the cubeMX4.25. This code is supporting 4GB and 16GB SDH...
