STM32 MCUs Products

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Forum Posts

Problem Reading Low ADC Value

Posted on July 17, 2014 at 21:41Hi,I have programmed stm3220G-sk to read two ADC values from two different adcs ADC 1 & 2.When I connect DC power supply to check the readings, it can read values from 1 v to 3.3 v but cannot read values below 1 v, ke...

sdashmiz by Associate II
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  • 1 replies
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STM32 Cube: GPIO_PinRemapConfig Cmd Missing

Posted on July 16, 2014 at 10:28Command: GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable,ENABLE); remap JTAG Pins PB4 and PA15  is not included, when you define SYS Debug Serial wire, and use PB4 / PA15 as GPIO otherwise it starts to get more and m...

PCIe Interface with STM32F4 Series

Posted on July 17, 2014 at 16:46Would it be possible to connect to a PCIe device using an STM32F4?  I'm looking to connect a cellular modem to an upcoming board, and most of the ones suitable for plugging into an embedded board (rather than solderin...

jwormsley by Associate III
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  • 3 replies
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Problem in Reading continuous ADC value

Posted on July 07, 2014 at 22:19Hi,I am using STM3220G-SK to read adc values from an external source.I have tried different codes but all of them give me the same result. once the program is fired the adc valued is read and shown on the LCD but afte...

sdashmiz by Associate II
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  • 6 replies
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Stlink in STM32F407discovery board is not detected

Posted on July 16, 2014 at 06:34Hi I am new to Arm and i have bought stm32f407 discovery board, I have the following problems when i connect my board to the laptop(Running windows7 64 bit) I get the error ''ST link not detected'' in keil MDK and st...

STM32 ADC values reading too high

Posted on July 17, 2014 at 02:32 I am using an STM3240G-EVAL board to read in values from the ADC. I print the values from the ADC to the LCD on my board using the print function below. I physically connected the temperature sensor to 3.3V, ADC3, a...

raymond by Associate
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  • 2 replies
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Integrated Debugging in Eclipse

Posted on July 16, 2014 at 16:03Hi, I recently buy a STM32L152 Nucleo, I begin with mbed.org but I prefer to develop offline. So I was wondering if there are any plug-ins to debug my programs. I follow this tutorial : http://erika.tuxfamily.org/wi...

alain by Associate II
  • 920 Views
  • 5 replies
  • 0 kudos