Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Posted on February 29, 2016 at 12:38Hii have a problemi build ac dc converter based on flyback and i get in outpout sawtooth with rippel 1v i should get stable voltage in outpoutinput: 110-230Vac,outpot 12v 1Ai used chip viper37LD and isolated feedb...
Posted on February 22, 2016 at 06:57Dear experts; I am unable to find the documents describing the format of the file which will allow me to make different waveforms than the generic ones already thoughfully supplied..I extracted the supplied .dfu f...
Posted on February 18, 2016 at 10:16Can I use only one HV power source (HVM or HVP)? I need pulses single polarity. #sthv800-single-polarity-hv
Posted on February 17, 2016 at 18:49I'm trying to design a constant current driver in eDesign Studio using the ST1CC40DR chip. I've set my output requirements to 4.8V and 1.2A and the input is 12V DC. With a 2% LED ripple current and 10% inductor ri...
Posted on January 16, 2013 at 15:31Hi,I am an ST ARM/Keil guy really, but I have to do some legacy development on ST7FLITE19b1 etc. When I try to launch the STVP debugger (Version 4.1.1) it downloads the patched application to the board, but then th...
Posted on January 20, 2009 at 11:07USB and UART interrupt together
Posted on January 21, 2016 at 11:38suggest some suggestion selecting right Embedded board to work
Posted on December 05, 2012 at 20:31I am trying to use driver for MCBSTR9.inf thats working well on WinXP for a virtual com solutions, but in win7 i had many problems with the connection and could not send commands to microcontroller or receive from...
Posted on December 29, 2014 at 23:24Hi,I am using STR911FAW44X6 as SPI master to send out a hugh amount of data(136*256 bytes) to a SPI slave. I set up CLK as 10MHz, CPHA=0, CPOL=0. The way I send out the data is as follows: for ( j = 0;...
Posted on December 16, 2015 at 11:23HI, I have designed a isolated flyback using VIPER37LD in eDesign Studio and found the schematic is matching with the expected.but i want to conform the components value through design calculation.so i request you...