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F1 can hal_can_state always 0x22

Posted on March 11, 2016 at 21:36  The original post was too long to process during our migration. Please click on the attachment to read the original post.

Anomalous high ADC rate at stm32f103cb

Posted on March 11, 2016 at 21:02 Hello! I need an advice. My stm32f103cb chip has ADC with 0.39 us per point conversion rate on one channel. But datasheet says its max rate is 1 Msps (1us). I checked sampling rate with external oscillograph (1 ...

STM32F051C8 UART2 or 1 don't trigged

Posted on March 13, 2016 at 01:59 Hello i'm trying to configure an uart 1 or 2 interrupt in sw4STM32 and cube mx, but never responses the interrupt i can recive data from uart and send data in uart 1 and 2 in pooling mode mi code. Main ...

enagma by • Associate
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send raw eth packets

Posted on March 12, 2016 at 07:47hi i am able to send/rec udp/tcp-ip packets on my stm32F4 via LWIP library and aid of cubeMX.i can see and track the transmitted packets from the STM32 board to pc (via wireshark) now i need to send some raw Ethernet...

STM32F1 SPI MOSI default pin level

Posted on December 15, 2015 at 01:42Hello, I want to use SPI to create a NRZ Style pattern. Everything is ok, except that I need MOSI to be low in between transmissions. Currently MOSI goes high after last byte shiftet out. I created a CubeMx projec...

taraben by • Senior
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STM32F4 SPI Busy Issue

Posted on March 11, 2016 at 17:20I'm using SPI in bidirectional 8 bit master mode to send 4 bytes to/from my control panel using HAL_SPI_TransmitReceive_IT(). When using SPI_BAUDRATEPRESCALER_256 it works fine, but smaller values cause the module to...

elmood by • Associate III
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Reading ADC after exactly 1.56 us

Posted on January 09, 2014 at 13:20The original post was too long to process during our migration. Please click on the attachment to read the original post.

sanjib by • Associate III
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