About enia ami

enia ami · 2017-03-16

Posted on March 16, 2017 at 18:29Hi community,I need to write an external bootloader for my custom board based on the stm32f769I MCU.According to the 'STM32 ST-LINK utility software description' manual, I have to modify one of the exemple provided a...

enia ami · 2017-02-17

Posted on February 17, 2017 at 15:37Hi, I have a custom board based on the STM32F769IBIT MCU. I want to implement a BSP layer as there are with ST discovery boards. I've already implemented the SDRAM, the flash and the LCD (densitron 84-0226-000T) b...

enia ami · 2017-03-17

Posted on March 17, 2017 at 12:25Exactly, I meant external loader. It was just under my eyes but I wrote 'Bootloader'.Turvey.Clive.002 wrote:You want to start with some bullet-proof code you have written to configure the external bus, and interact w...

enia ami · 2017-03-17

Posted on March 17, 2017 at 10:23Thank you Chris, but I made a mistake, as clive said, I meant external loader. I don't know why I added the 'boot'...Anyway thanks for the help.

enia ami · 2017-02-21

Posted on February 21, 2017 at 16:39Well...tried lot of things again...without success.Then I checked the HW on the microscope...It appears that there is a f**king very tiny cut on one track. It was impossible to measur beacause of the very thin por...

enia ami · 2017-02-20

Posted on February 20, 2017 at 14:22Thank you for the answer.I scope the signals and they are as expected, except for the Ack bit which suposed to be at a low level. Here, it's in a high level which means the indicated slave address doesn't respond....

User statistics

User Activity

Custom external bootloader on custom F769I based Board

Touchscreen setting on custom board (STM32F7 MCU)

Re: Custom external bootloader on custom F769I based Board

Re: Custom external bootloader on custom F769I based Board

Re: Touchscreen setting on custom board (STM32F7 MCU)

Re: Touchscreen setting on custom board (STM32F7 MCU)