About Jason Smith

Jason Smith · 2017-04-02

Posted on April 03, 2017 at 05:58I am running into an issue with the ST Standard Peripheral Driver. If I download my project to my STM32F103 at Vector 0x08000000, it runs fine. If I use my bootloader to load my project to 0x08004000 (I set this in t...

Jason Smith · 2017-04-02

Posted on April 02, 2017 at 16:42I am fairly new to ARM and I am running into an issue with the ST Standard Peripheral Driver. If I download my project to my STM32F103 at Vector 0x08000000, it runs fine. If I use my bootloader to load my project to ...

Jason Smith · 2017-04-07

Posted on April 08, 2017 at 06:18Disregard. I figured it out. I was using the Standard Peripheral Driver in my bootloader as well as my program. I wasn't calling RCC_DeInit(). I added that right before I jump to location 0x8004000 in my bootloade...

Jason Smith · 2017-04-06

Posted on April 07, 2017 at 05:56Clive,I can zip up what I have but I noticed this behavior only exhibits when bootloaded. I do not know enough about keil to simulate bootloaded project. I set the system_stm32f10x.c, Linker (linker tab), and Targe...

Jason Smith · 2017-04-03

Posted on April 04, 2017 at 05:42Sorry, I hastily read your answer and saw SRAM and thought it wasn't what I needed. It pays to read sometimes. Thanks for your help.I changed VECT_TAB_OFFSET to 0x4000 and it still doesn't work. Any ideas?../*!< U...

Jason Smith · 2017-04-03

Posted on April 03, 2017 at 13:36Does the periph driver use SCB->VTOR? I don't have to set this in my other projects that bootload correctly.

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STM32F103 - Std Periph Driver not working with bootloader

STM32F103 - Std Periph Driver not working with bootloader

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Re: STM32F103 - Std Periph Driver not working with bootloader

Re: STM32F103 - Std Periph Driver not working with bootloader

Re: STM32F103 - Std Periph Driver not working with bootloader