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Posted on November 10, 2015 at 18:32 Hello Every one! Can any 1 please help me with USART data transfer.. The problem is i want to transfer 16 bit value which is saved in global variable to computer from USART. i am trying this void usa...
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Posted on November 10, 2015 at 14:54Good morning, Someone have try to enable the PVD function, and use the PA0-WKUP Pin like an Output ?? When i start the PVD functions although i disable the Wake Up pin (PWR_WakeUpPinCmd (DISABLE);) I am not a...
Posted on November 10, 2015 at 11:38LCDs use my 8 bit data bus. rs rw cs rd and which pins are the 8-bit data bus? Thank youhttp://i.hizliresim.com/RBv157.png
Posted on November 10, 2015 at 11:08Synopsis: HAL_CAN_Transmit_IT & HAL_CAN_Receive_IT can't be used simultaneously effective without data loss risks.Details:When you build receive/transmit cycle like below (simplified)main() { HAL_CAN_Receive_IT()...
Posted on November 09, 2015 at 23:54Running the demonstration project from STM32Cube and tried to load pictures from USB disk. Power does not turn on for USB HS port. Traced the problem to CPEN pin on USB3300. Anybody have a similar board, and does ...
Posted on November 02, 2015 at 05:02 Does the Discovery board use pull-up or pull-down resistors on the USB OTG? Schematic says it doesn't, the USB standard says it's required. Any guesses? Thanks...
Posted on November 10, 2015 at 11:26Hi.I am tying to connect my STM32F4 (or F1) with external ADC. Data from ADC can be received by SPI after ADC set ''ready'' flag.So the task for controller is to read by SPI 16 bit data on external event.The easie...
Posted on November 01, 2015 at 08:19Hello everyone,I am making PCB with STM32F103R8T6 but I have problem with SWD. I connect PCB with ST Link Mini via SWD SWCLK <--> PA14SWDIO <--> PA13RST <--> NRSTSWIM <--> PB3GND <--> VCC3V3 <--> VDDIn Keil, it ca...
Posted on November 09, 2015 at 18:23Hi, I have recently got my SD card running on an STM32F7 with the SDMMC (with DMA) and came across one issue. The DMA request mapping in the Reference Manual (Table 25. DMA2 request mapping) indicates two streams ...
