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CMSIS DSP matrix inverse

Posted on June 08, 2013 at 01:32 Hi, i realized a test source code for matrix inversion. I used the CMSIS DSP library which include arm_mat_inverse_f I also took a look at arm_matrix_example_fc... but i had 1 problem and 1 question. ...

dario by Associate II
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  • 2 replies
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Nonvolotile EEPROM for configuration parameters

Posted on June 14, 2013 at 07:20In old good 8-bit Architecture (AVR,PIC,...) CPU had a nonvolatile memory region to keep configuration parameters of the application that were persistent over reset. This region had a byte read/write access without er...

dimax by Senior
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  • 5 replies
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Is STM32F427 pin to pin compatible with STM32F407

Posted on June 14, 2013 at 08:46Hi, The F4 series discovery card uses STM32F407. For our project we are considering using STM32F427. I'm wondering if they are pin to pin compatible? Thanks Michale #stm32 #discovery

myshen by Associate
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  • 1 replies
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stm32 adc multi channel

Posted on June 08, 2013 at 12:15The original post was too long to process during our migration. Please click on the attachment to read the original post.

STM32F103 internal temperature sensor

Posted on June 11, 2013 at 14:12Hi! I have seen an earlier discussion with the device stm32F051 or F205 regarding the TS_CAL1 and 2 values. My question is, are these values applicable for the STM32F103 device? Cannot find any references to them in t...

peter23 by Associate II
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  • 8 replies
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STM32F103C8 ADC Problem

Posted on June 12, 2013 at 20:12Hello -- I'm trying to use the ADC functionality and am having some issues.  I can get different values out of the ADC in response to changing inputs,  but I can not get the EOC (end of conversion) flag to work, nor d...

markbell9 by Associate II
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  • 4 replies
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Changing KEIL program from STM32F207IG to STM32F207IF

Posted on June 07, 2013 at 14:56Hi,I tried to change my program from STM32F207IG to STM32F207IF and I have fail.In options for target I have changed the device to  STM32F207IF.Then I go to Options for Target -> Debug -> Settings -> Flash Download. T...

felipe by Associate II
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  • 9 replies
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