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STM32 I-CODE and D-CODE buses

Posted on June 26, 2015 at 14:40STM32 documentation says that the I-CODE and D-CODE buses are connected to the internal flash memory. The I-CODE bus is used to fetch instructions and the D-CODE bus is used for data access in the code memory region (...

ds1 by Associate II
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Coverage Analysis STM32F072CBT6TR

Posted on June 29, 2015 at 17:12Hello everyone,I'm using the MCU STM32F072CBT6TR and now I need to make a coverage analysis for this microcontroller but I really don't know where I should start.Do you have some suggestions?Tools, SW etc etc... whate...

luca by Associate II
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STM32F427 DAC PA4 and PA5 Voltage Spike on Power Down

Posted on June 30, 2015 at 17:03I am using the DAC outputs on PA4 and PA5 of the STM32F427 LQFP 100 pin part. On power down, these pins show a voltage spike in the range of 1-3V and 50-100mS in length. It didn't seem to matter how the pins were conf...

OV7670 and DCMI problem

Posted on July 27, 2014 at 05:18I have been trying to get the OV7670 cam working with STM32F207zg but seems like something is not clear , first i need to know what is the buffer size to set the DMA to when i want to transfer a snapshot from the cam ...

TIM8 Toggle STM32F4

Posted on June 26, 2015 at 12:32 Hi, I'm trying to toggle some pins when timer 8 overflows. The problem I get is that I don´t see the pins toogle but I can see the timer counting on the debugger, so I think I might be missing some ...

pedro by Associate II
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STM32F4 getting values from buffer

Posted on July 01, 2015 at 18:07 Hi, I wanted to personalize this code I found to fill half a buffer and then process the data while the second half of the buffer continues to fill. To understand how this works I modified the code so it turns on...

fiulala by Associate II
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  • 2 replies
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STM32F103RF Dual Boot Problem

Posted on July 01, 2015 at 16:43 Hi, I am using STM32F103RF (XL density) micro and want to use the flash banks for firmware update. I took ''FLASH\Dual_Boot'' project of STM32F10x_StdPeriphLib as an example. My design is like that: I...

vcelik by Associate II
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  • 1 replies
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stm32 GNU ARM linker

Posted on June 30, 2015 at 11:27HiI am working with stm32 using GNU ARM Eclipse plugin.I want to modify the linker scripts to change the program start addressCan anyone help me?  Thanks

Cesar cfg by Associate II
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  • 10 replies
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