About ABouk.1

ABouk.1 · 2025-03-04

Hello,I am using a TESEO LIV3F which supply pins are connected as follow :- Pin 8 (VCC) : 2.4v supplied by a SMPS that may be turned OFF- Pin 7 (VCC IO) : 3.2v supplied by a LDO that may be turned OFF- Pin 6 (Vbatt) : Permanent 3.2v provided by batte...

ABouk.1 · 2025-02-17

Hello,I have assembled a PCB that contains a TESEO LIV3F + LNA + SAW, this part of the schematics is shown below.Using the teseo suite pro, the GPS receives no signal so I used a -9dB 1575MHz RF source on the input and measured the RF power at the ou...

ABouk.1 · 2024-11-12

Hello everybody,Im am currently trying to connect a STM32H753 to a AD7606B using the parallel interface (FMC) and got it working at some point where the CPU can read/write the data from/to the FMC but it needs a __DSB() before starting to use the rea...

ABouk.1 · 2024-11-06

Hello,I would like to use 2x AD7606 for simultaneous sampling of 8 channels, the samples shall be sent to the STM32H753 CPU that will perform some DSP calculations. This system is intended for 3-phase grid monitoring system.I preferred the SPI mode r...

ABouk.1 · 2024-07-15

Hello,After updating STM32CubeIDE to version 1.16, starting a debugging session doesn't load program into the STM32L5 target and jumps directly to the reset Handler.I tried programming the bin file using STM32CubeProgrammer and it works well.However,...

ABouk.1 · 2025-02-26

Hello,After some days of hardware debugging, i found out that it was due to the fact that the decoupling capacitor on the LNA supply was too far, I just had to get it closer to the IC and everything was fine :)

ABouk.1 · 2024-11-06

Hi @PGump.1 ,Thanks foryour reply.WHat about using FMC + DMA with the AD7606 ? I said previously that It needs a lot of pins but at this point i'd rather have that than 60k IRQ/second.Is the AD7606 compatible with the STM32H7 using parallel interface...

ABouk.1 · 2024-11-06

Hello @PGump.1 ,Yes I can write my own interrupt handler to start the SPI RX DMA within the ISR.I am just wondering if it can be done using events in order to avoid having CPU doesn't receive 60 000 IRQ/Second regarding this communication alone.

ABouk.1 · 2024-08-20

@BluntDog actually yes, the update corrupted some STM32CubeProgrammer Files in this directory "C:\ST\STM32CubeIDE_1.16.0\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.win32_2.1.400.202404281720\tools\bin\FlashLoader"I und...

ABouk.1 · 2024-07-18

Update : When using the initialization command : "monitor flash mass_erase", the STM32CubeProgrammer v2.17.0 is invoked and performs the command, however calling load <project_name>.elf doesn't, it's like this command is just ignored.Any ideas pls ? ...

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LIV3F Startup sequence

TESEO LIV3F no signal

STM32H7 + FMC + MDMA transmits only the first halfword

STM32H753 + AD7606 : SPI + DMA triggered by event

STM32CubeIDE doesn't flash target before debugging

Re: TESEO LIV3F no signal

Re: STM32H753 + AD7606 : SPI + DMA triggered by event

Re: STM32H753 + AD7606 : SPI + DMA triggered by event

Re: STM32CubeIDE doesn't flash target before debugging

Re: STM32CubeIDE doesn't flash target before debugging