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Posted on March 09, 2017 at 08:34Hi,I want to know more about USART operation and I will appreciate for your comment and explanations.1)If RXNE=1 and it execute interrupt subroutine always it means that we a valid data? even the between operation so...
Posted on March 10, 2017 at 09:32hi,I want use SPI1 as master and SPI1 reg configure as that SPI1->CR2 = 0x1704; SPI1->CR1 = 0x15C;read code is GPIOA->BSRR |= 1 << 20; //set NSS low for(i = 0;i < command_size;i++) { while (0 == (...
Posted on March 09, 2017 at 16:25Hi,I'm new on ST MCU, I'm trying yo understand how to read the internal flash of STM32F042K6. I want to read the Page 31 of the device, the address is 0x800FC00 but if I try to read it with a pointer the program goes...
Posted on March 10, 2017 at 06:13Hi,I don't know what good it is ranting to the community here, but in the hope,that someone @ST looks into these and thus a final resolve.I 've been trying to download the Cube F4 package for 2 days.The problems are:...
Posted on March 08, 2017 at 16:22static void low_level_init(struct netif *netif){uint32_t regvalue = 0;HAL_StatusTypeDef hal_eth_init_status;/* Init ETH */uint8_t MACAddr[6] ; heth.Instance = ETH; heth.Init.AutoNegotiation = ETH_AUTONEGOTIATION_ENAB...
Posted on January 18, 2017 at 12:53Hello there.I have problem with USB Device CDC based MX Cube for stm32f205.When custom program exchange data with device I unplug USB. Then after some time I connect cable again.I can see that device send data from...
Posted on February 23, 2017 at 08:17I want to connect a TFT with SSD1963 Controller to a Nucleo-144 F746ZGT. If i use GPIO lines to send data to the SSD1963, everything works fine. I choose the same GPIO Pins as if I would use the FMC so i do not ne...
Posted on March 09, 2017 at 20:22Is it possible to enter Low Power Mode (Stop Mode) if the watchdog (Independent or windowed) is enable?I know the independent watchdog cannot be disabled, but I though the windowed one could be disabled. I'm using Cu...
Posted on March 09, 2017 at 16:59I am using a single channel on ADC1, and a single channel on ADC2, both using DMA. Everything code-wise is working, but the ADCs appear to be fighting/resisting the inputs. For instance, with nothing connected, eac...
Posted on March 08, 2017 at 15:04Hi,Followed a similar thread with SPI Rx Slave inhttps://community.st.com/0D50X00009XkhZKSAZ followed the same, but used Channel 3 instead..The RM0364, DocID025177 Rev 2, Page &sharp179, Figure 20. STM32F334xx DMA1 r...
