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ADC Reading

Posted on December 06, 2012 at 13:55Hello All, I using stm32f2xx. I wanted some help in programing ADC. It might be a silly question. But m a newbei I have to read sensors ouput from ADC123_IN1and ADC123_IN2,ADC12_IN14,ADC12_IN15 of ADC chanells. I ...

problem with pb3

Posted on December 06, 2012 at 20:43hi every body i have problem with pb3 pb4 and some other pins when i remap it in program have no response on simulator my programmer is j-link & when i program via jtag i want to use pb3 in gpio mode but doesn't...

kazem by Associate
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Serial Wire Viewer (SWV) on STM32F100

Posted on December 06, 2012 at 16:52Hello,I'm trying to use the serial wire viewer with the STLINK/V2 and the STM32VLdiscovery kit. The embedded debugger is bypassed because it doesn't support SWV.Debug is OK but there is no signal on SWV. The pin 1...

pcu by Associate II
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SPI Strange behaviour

Posted on December 06, 2012 at 15:28 Hi all, To read or write a register of ADS1298 I need to write 3 byte on SPI bus and I need some delay between every byte. Based on the discovery example I write the following read and write routine: ...

About I2C

Posted on December 06, 2012 at 11:27Hi I use STBee. When I perform I2C in Arduino, I write such a code. void writeDevice(byte address, byte registerAddress, byte data){   Wire.beginTransmission(address);    Wire.write(registerAddress);       Wire....

s1170198 by Associate II
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Bootloader and interrupts in user application

Posted on May 03, 2012 at 16:08 Hello everyone! Help me, please, to understand where is the problem. I have my own bootloader, located at 0x08000000. And user application I locate at 0x08019000. The algorithm of my bootloader is:...

STM32 100 Khz Timer

Posted on December 05, 2012 at 17:34Hi guys,I am new to the STM32 Micro and I am dealing with a STM32F0 discovery board. I am messing around with the TIMER peripheral trying to get a 400 Khz, however I have some issues with the TIM3 settings, below ...

giorgio2 by Associate II
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libPDMFilter_GCC.a (pdm_filter.o) does not uses VFP

Posted on November 08, 2012 at 03:36 How I can build my application with STM32F4-Discovery_FW_V1.1.0 in VFP notification? arm-none-eabi-ar -r libstm32f4.a misc.o stm32f4xx_dma.o stm32f4xx_rcc.o stm32f4xx_adc.o stm32f4xx_exti.o stm32f4xx_rng.o stm32...

lin by Associate II
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