About hbarta2

hbarta2 · 2017-02-06

Posted on February 06, 2017 at 17:23Is there an easy way to programarbitrary date to on chip flash? We're using IAR Workbench and an ST-LINK/V2 JTAG debugger. I've done some looking in the IAR documentation and not found anything (but that doesn't...

hbarta2 · 2017-01-31

Posted on January 31, 2017 at 15:56Hi All,I'm working with a board with two STM32F7 processors and trying to connector to the built in bootloader on one from the other via USART. The TX/RX lines are connected to the target on USART3 and on the maste...

hbarta2 · 2017-01-16

Posted on January 16, 2017 at 22:19Subject says it all. I'd like to see what's changed/new before I upgrade.Thanks!

hbarta2 · 2017-01-12

Posted on January 12, 2017 at 21:10This CRC is used by an I2C peripheral and documented at http://www.sensirion.co.jp/fileadmin/user_upload/customers/sensirion/Dokumente/GasFlow/Sensirion_Gas_Flow_SFM3000_CRC_Checksum.pdf Can this CRC be duplicated...

hbarta2 · 2017-01-04

Posted on January 04, 2017 at 17:56Hi all,I'm wrestling with a couple problems with UART interrupt receive. Processor is STM32F745IET6 on a custom board. Startup code is generated using CubeMX 4.18.0 and HAL library version 1.5.1. (This all seems to...

hbarta2 · 2017-02-06

Posted on February 06, 2017 at 20:44I have asked IAR and will update this thread if they provide something simpler. In the mean time, ST-LINK Utility works and looks like the simplest solution.thanks,hank

hbarta2 · 2017-02-06

Posted on February 06, 2017 at 19:32Hi Jeroen3,IAR does have a process to do that which they describe in 12 steps at https://www.iar.com/contentassets/554f673197f74bfa9059dd4094d61bee/instructions-how-to-flash-one-bin-file-with-ewarm.pdf. (Hmmm I wo...

hbarta2 · 2017-02-06

Posted on February 06, 2017 at 19:27I think that's the trick. It still requires that I change the file extension to .BIN but that's minimal 'post processing' And I may even be able to override that in the process that builds the data file. It faithf...

hbarta2 · 2017-02-06

Posted on February 06, 2017 at 17:461) We're not using Keil.2) I've offered to do this. It will be needed eventually when we do not have access to JTAG. Right now we don't know what access we will have.3) I'm using this technique to include the data...

hbarta2 · 2017-02-06

Posted on February 06, 2017 at 17:35Hi David,Thanks for the reply. I forgot to mention that I had already seen that and was hoping for an easier option.thanks,hank

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Program arbitrary data to on chip flash

STM32F7 bootloader usart comm

Where can I find release notes for STM32CubeMX 4.19.0

Duplicate x^8 + x^5 + x^4 + x^0 CRC with ST IP?

HAL UART buffer overflow bug(?)

Re: Program arbitrary data to on chip flash

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Re: Program arbitrary data to on chip flash

Re: Program arbitrary data to on chip flash

Re: Program arbitrary data to on chip flash