Thanks for your response. pins on STM32F407 labelled as PA1 to PA15, PB1 to PB15 and similarly for PC and PD. same pins labelling mentioned on STM32F405 in the "Schematic-F". I think there is no difference between these two STM versions. Because whenever I search the datasheet for STm version 405 or 407 results are the same.
My other Question previously was i connect all the circuit components as per "Schematic-F" (some alternate components too). My question is not related to their working now, Question is when i power on my circuit, "pwr-led" as per schematic-F not ON, although 3.3V available on the Pins of led. I made this circuit on VeroBoard , Is there a good choice and give me good results? Looking for your kind reply again! Regards: Usman On Tue, Feb 16, 2021 at 12:02 PM Stephen Pettitt via Freetel-codec2 < freetel-codec2@lists.sourceforge.net> wrote: > You are presenting a lot of potential errors here. Firstly using a > discovery board may be possible. Are you sure (from its schematic) that > there are no conflicts with components on the Discovery board. (I presume > it’s got leds and sensors of some sort which the SM1000 circuit doesn’t > require.) > With respect to the apparent upload failure, I trust you’ve tried the > Discovery board with a simple program first and got that to work? Obviously > if it is not uploading correctly you should not expect your leds to work. > > Finally you present a problem of pinout not matching (well that’s the way > I read it); this is impossible to answer directly. I can only suggest you > review what each pin is supposed to be and then decide if your proposed > connection is appropriate. > > I suspect perseverance is the answer, but also give things a rest because > coming back later I often see things better. > > Good luck! > > Steve > > > On 16 Feb 2021, at 01:57, Muhammad Usman Akbar <usmanakbar...@gmail.com> > wrote: > > > > Hello All, > > Still Looking for your kind response to my previous mail. > > > > Thanks in advance. > > > > On Fri, Feb 12, 2021, 11:25 PM Muhammad Usman Akbar < > usmanakbar...@gmail.com> wrote: > > Hello All, > > Still Looking for your kind response. > > > > Thanks in advance. > > > > > > On Wed, Feb 10, 2021, 7:45 PM Muhammad Usman Akbar < > usmanakbar...@gmail.com> wrote: > > Hello all. > > I am working on Sm1000 hardware circuit design. > > My first step is to design complete circuit of "SM1000 Version F" > available on GitHub. I completed this part, I used almost same components > that mention in the schematic but few of them are alternate. > > My second step is to test the power circuit of Sm1000, I completed this > part too and verify+5V and +3.3V power circuit. My circuit takes three > different veroboard to complete and I aslo connected VDD, AVdd and grounds > of all veroboard together and verify (short circuit or not). > > I connect all the components exactly as on the schematic-F. > > In third step I am using STM32F407 discovery board and upload the"dfuse > file" available on the github and follow the procedure same as mentioned on > github. During upload I verify the product ID and vendor code exactly as > mentioned on GitHub. > > In forth step, I start connecting SM1000-F with STM32F407 as per the > schematic design F. > > > > During these four steps I faced some problems and looking for a kind > response from all experts. > > > > 1. When I upload dfuse file to stm32f407 discovery board, it shows > upload successful "file size of 293KB but when I opened the properties of > stm32 memory shows only 8KB or sometime 20 KB of data in it. > > > > 2. Stm32F407 have 100 pins on two sides, mentioned as P1 and P2, both P1 > and P2 has 50, 50 pins... When I start connecting schematic F with > discovery board of STM 32F407, I easily connect "PE1 with PE1" (nets > connection) as mentioned.. but when I move towards power circuit of > STM32F407 than I am confused, as on STM32F407 schematic F power circuit > labeled as "U1B" grounds and VDD pins are not same as on the discovery > board of STM32F407. Like Vref+,VBat, Bad, vdd2 etc. > > > > 3. When I turn on the circuit design on vero board, all the connections > are okay, I measured and verify 5V in power circuit. But"pwr_led" available > on schematic F (led-0) not ON and when i pressed PTT than"LED PTT" also not > working but when i measured voltage with multimeter on these 2 LEDs than > both LEDs have 3.3V available. > > > > I really appreciate your answers. Thanks in advance. > > > > Regards: > > Usman > > _______________________________________________ > > Freetel-codec2 mailing list > > Freetel-codec2@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > > > > _______________________________________________ > Freetel-codec2 mailing list > Freetel-codec2@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 >
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