About ACart.1

ACart.1 · 2022-10-20

I am using vcsel driver that i thought uses i2c but it uses two wire serial interface with 11 bit shift registor 3 for address less than the usual 7 bit address and I heard I could bitbang but I couldn't find it possible anywhere please look at datas...

ACart.1 · 2022-10-18

datasheet: https://www.ti.com/lit/ds/symlink/onet4291va.pdf?HQS=dis-mous-null-mousermode-dsf-pf-null-wwe&ts=1665641656738&ref_url=https%253A%252F%252Fwww.mouser.com%252F

ACart.1 · 2022-09-30

I am also trying to debug my pcb through bootloader usb but my my win11 computer says usb device not regonsized.

ACart.1 · 2022-10-20

thank you very much

ACart.1 · 2022-10-20

Thank I will go with that.

ACart.1 · 2022-10-20

I need real help I just need few examples or fundemtals that I can go with.

ACart.1 · 2022-10-19

do you know how to apply it into code for 11 bit shift register 3 for address.

ACart.1 · 2022-10-18

and how to apply bit bang method into code in stm32cubeide

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How to apply bitbang on i2c lines to 11 bit shift register in code ?

I am doing i2c code with multiple slaves but one of slaves which is vcsel laser driver only contain 11 bit, 3 for address and eight memory I have no idea how to communicate and tell it to emit laser. I am trying to use memory address 001b.

I am trying to debug my pcb but it keep giving the error No device found on target I am using STM32WB35CCU6A is there something I am missing.

Re: How to apply bitbang on i2c lines to 11 bit shift register in code ?

Re: I am doing i2c code with multiple slaves but one of slaves which is vcsel laser driver only contain 11 bit, 3 for address and eight memory I have no idea how to communicate and tell it to emit laser. I am trying to use memory address 001b.

Re: How to apply bitbang on i2c lines to 11 bit shift register in code ?

Re: I am doing i2c code with multiple slaves but one of slaves which is vcsel laser driver only contain 11 bit, 3 for address and eight memory I have no idea how to communicate and tell it to emit laser. I am trying to use memory address 001b.

Re: I am doing i2c code with multiple slaves but one of slaves which is vcsel laser driver only contain 11 bit, 3 for address and eight memory I have no idea how to communicate and tell it to emit laser. I am trying to use memory address 001b.