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danielblesener9
Associate II
since ‎2018-07-19
‎2023-06-14

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  • 51 Posts
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Over the Air Update BLE, STM32F2, CRC Always 0?

2018-06-05
Posted on June 05, 2018 at 17:21I would suggest opening the file attached in notepad++.Generally speaking the code makes sense. I can get it working without the CRC, which apparently is supposed to equal 0.Note the following section:if(psFirmware->u...

Bootloader loading File Object Structure Not Returning FR_OK

2018-05-17
Posted on May 17, 2018 at 18:45Hi, I am a bit stumped at the moment. I attached the files that use the main code.In usbh_usr.c, the function 'USBH_USR_ReadWriteFirmware(void)' is the ffucntion that attempts to open the file. The line 'if(f_open(&fil...

STM32F0 CAN Bootloader, HEX file interpretation

2017-07-19
Posted on July 19, 2017 at 21:55I am developing a GUI to transfer code via CAN as a bootloader. Attached is an example of a hex file produced using RIDE7. The .xlsx attached is just the hex file split in a readable order, splitting the memory addres...

PWM for PB0 not firing, stm32f051

2017-01-04
Posted on January 04, 2017 at 20:25I am not sure why the following code is not working. I have used it before for a different pin, but I believe my modifications would allow this to work? I am running the code on the stm32f051 discovery board using ...

STM32L051C6T6 USART buard rate not correct when using MSI

2015-08-14
Posted on August 14, 2015 at 19:42I have USART1/2 working fine when using HSI. When using MSI clock (code below) I do not see the correct output frequency on the scope.I am setting the MSI to 2.097MHz. I measured this as 2.31MHz from MCO. I am setti...
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