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Resolved! STM32f207 I2C interface

Posted on December 16, 2015 at 10:04hi i'm new here i juste start with STM32-P207 board, i need to use temperature sensor in board, it connect with PG12 & PG10, but i dont find in Alternate function mapping that PG12 & PG10 are mapping in I2C Any he...

STM32 FSCM can't read Id of Nand

Posted on December 15, 2015 at 18:57 Hi everybody, I'm trying to read/write data on and flash So, I init gpio and handler, I use 8 bit bus void initGPIO(void) { GPIO_InitTypeDef GPIO_InitStruct; __GPIOE_CLK_ENABLE(); __GPIOD_CL...

[solved]DHCP on LwIP (stm32f407vg)

Posted on December 16, 2015 at 10:15 Hi, all. Somebody tested DHCP from example http://www.st.com/web/en/catalog/tools/FM147/CL1794/SC961/SS1743/PF257906?s_searchtype=keyword? With fixed IP all ok, but when I try to run thise one with DHCP - nothing...

t2399 by Associate II
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__HAL_DMA_CLEAR_FLAG: Clear the DMA Stream pending flags.

Posted on December 16, 2015 at 04:39/**  * @brief  Clear the DMA Stream pending flags.  * @param  __HANDLE__: DMA handle  * @param  __FLAG__: specifies the flag to clear.  *          This parameter can be any combination of the following values:  * ...

son1 by Associate II
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STM32 Thermal Camera Evaluation Board

Posted on December 16, 2015 at 05:55I just wanted to make people aware of a new development board for those interested in combining Thermal Data from the Flir Lepton with the STM32. Check out the Development board https://groupgets.com/manufacturers...

sashi by Associate
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Bus Fault Exception Trap

Posted on December 16, 2015 at 04:17Hi,I have another problem. Im developing a machine, but currently, I am encountering random freeze of the software. When I tried to debug it though Call Stack, I was able to point out that every time it happen, it...

atof convension error

Posted on December 15, 2015 at 15:44Hi clive,I encounter a problem in converting float string array to float then back to float string array.I have this array acValue = ''1000.1'';then float fValue = atof(acValue);then what I got in fValue is 1000.0...

STM32F417 SPI1 Start Bit Detection

Posted on December 15, 2015 at 00:28 I am trying to implement an SDCard interface using SPI on an STM32F417 based board. I have to use SPI, because pins needed for SDIO are in use by other peripherals on my board. I have three devices on ...

jwormsley by Associate III
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