Hi,big surprise: when activating SAI on H7A3ZIT , no configuration possible : ...nothing to configure...+ on IDE 1.18.0 , with newest Cube package: 1.12.1+ on H743ZIT , looks as it should:... V1.12.2 coming then ? - or "manual setting needed ? on H...
InSTGAP3SXSdatasheet is funny table , input -> output state, the most important thing for a driver - but wrong:btw : 1. Do not care. -- is perfect here.
Hi,i just tried to see the reaction on some events on a system with H7A3 cpu and was surprised:EXTI response time was 50 us ! This is a lot for a ARM cpu running at 200MHz - too much, i would say.ED: wrong timings measured, my error : pins have cer....
Hi,in ds for STM32H747xI/G , DS12930 Rev 2 , for Temp.sensor CAL2 : 130° (Parameter) is written here: BUT max. temp for chip is 125° :So i assume, this is misspelled , because in all other : (H743, H750, H7A3 ..) 110° + 30° are given.NOT 130° .
Hi,1. Not on H755 , but on many others, there is a version with and without SMPS ( "-Q" in its name then).2. look in ds...whats recommended .3. 4u7 = about 2 x 2u2 , so when connecting all VCAP pins together, 4u7 + .1u (on other side of case) is abou...
1. correct VCAP . 2 x 2.2 uF , or 4.7 uF + .1 , afaik. (If using LDO supply.) Otherwise no stable working cpu.2. If using LDO supply, then use better STM32H755ZI , not -Q version with smps. more free pins then...3. Check Vcore on Vcap , has to be abo...
Wow, thats really strange, until now i had 3 possible ways for st-link connection:1. connect - fine. ok.2. connect - then error ; typical for some ground loop , long wires or stray in /noise.3. no connect - no power, wires puzzled, or defective st-li...
Hi,i never seen this error...(but other erros, sometimes..);maybe google helping:https://stackoverflow.com/questions/22704852/eclipse-out-of-memory...so its probably a problem with your java settings; and log file...in workspace, see:btw You have som...
