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2 APP with IAP

Posted on April 07, 2013 at 00:26Hello.If I want tosave 2 FW (current one and newer) on 2 section. This is for robust cases when I want to be sure I have a good update FW before delete the old one.For that I made 2 sections (let say section 3-6 for ...

Barbie by • Associate II
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  • 3 replies
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ST-Link/V2 Dead, isn't detected by any PC ! :) Please help..

Posted on April 05, 2013 at 10:12Hi everybody, After receiving the board and installing the kit from Keil plus1 hour of struggling with set-up the board was ok :), ran some examples. Ok, excellent, reflashed the ST Link with the new firmware using t...

petre by • Associate II
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  • 6 replies
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Making bin file for IAP application Const varible issue

Posted on April 06, 2013 at 14:47Hello.I mange to creat IAP BootLoader which place over sector 0-1.I make a room for constant varibles place at factory and change from time to time. There values should be read at power up so I place them over sector...

Barbie by • Associate II
  • 606 Views
  • 3 replies
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Getting Started With STM32F4 Discovery!!

Posted on March 25, 2013 at 17:28I Recently got STM32F4 Discovery board i was going through peripheral examples, the thing i want to know is that where to get started because i want to use this board in my FYP, anyone has any kind of help resource? ...

sajid by • Associate
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  • 2 replies
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uart communication in stm32

Posted on April 04, 2013 at 12:50Hi, I am getting problem while using uart of controller with my wireless module. Actually what is happening is my wireless module receiving data very fast and consumption of that data from controller side is slower ...

manoj23 by • Associate II
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  • 11 replies
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pdr_on connection

Posted on April 05, 2013 at 23:37For regulator on and internal reset off should the pdr_on be connected to vcc or vdd or left floating? Thanks #stm32f417-ufbga176

STM32F2xx IAP question

Posted on April 05, 2013 at 23:33I have base my IAP on AN2557 application. I change the offset for my APP to 0x08010000 because need same extra sectors for fix varibles. I change the icf file according :define symbol __ICFEDIT_intvec_start__ = 0x080...

Barbie by • Associate II
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  • 1 replies
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USART don't send what I want

Posted on April 04, 2013 at 22:20 First of all, sorry for my bad english and possibles gramatical mistakes; I'm working on stm32f100rb (Discovery Board). Well, when I want to sent a Ascii Character, for example, ''A'', I use the next comm...

manespgav by • Associate II
  • 1333 Views
  • 8 replies
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STM32F2 LSE RTC crystal issue: Can anyone help?

Posted on March 01, 2013 at 13:45HelloWe use the STM32F2 for a project and have problems with the LSE crystal.We use a Citizen CMR200T crystal (32.768kHz, CL=6pF, Farnell Nr. 1652560) wich has a gain margin of 6.1 (according to the ST application no...

ter by • Associate II
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