Posted on May 11, 2016 at 12:22 Hi, the latest CubeF4 HAL (but I suspect that this nasty bug affects ALL HALs), doesn't properly handle the global UART state when working in DMA mode. For example, if the HAL_UART_TransmitDMA() is used, this set...
Posted on May 24, 2016 at 12:55Hello Everyone, I am using STM32F411RC. Here i want to store a variable as static. We can say that if we power off the MCU then also it will have same variable. how can i do that. I want to Read and write in SRAM or Fl...
Posted on April 26, 2016 at 08:50Hi, As per UM1749 User Manual (Description of STM32L0 HAL and Low-layer drivers) the Low Level API should be found in: ''The Low Layer files are located in the same HAL drivers folder'' Figure 8: Low Layer driver fo...
Posted on May 24, 2016 at 12:23Hi I am having problems getting the external crystal oscillator to run correctly. It has a dc offset of approx. 1.5V but a peak to peak of only 380mV. The circuit is based on the STM32F429 Discovery board which produce...
Posted on May 18, 2016 at 22:44Hello, We want to use HAL_SPI_Transmit function to load the data from 16 bit Array. The function parameters are (SPI_Handle TypeDef *hspi, uint8_t * pdata, uint16_t Size, uint32_t Timeout). Our data buffer is defined ...
Posted on May 25, 2016 at 04:47Hello. Please tell me how to use Flexible static memory controller and the hard disk 40 Gb ATA4 80pin example for any IC and software. I'm not much I do not understand how to use FSMC and HDD can be a NAND Flash / PC C...
Posted on May 24, 2016 at 17:57Hi,I'm using a stm32f429ZIT discovery with the tft.I'm trying to configure the tft. I have a conflict between the usart2_CTS and LTCD_G7.I don't have any usart free, then I need to change the LTCD_G7 to another pin. Th...
Posted on May 23, 2016 at 12:29I am trying to emulate EEPROM on stm32f0. There is an application note provided by STM.http://www.st.com/content/ccc/resource/technical/document/application_note/2e/d4/65/6b/87/dd/40/25/DM00049914.pdf/files/DM00049914....
Posted on May 24, 2016 at 16:03I'm use STM32CubeMX to configure TIM2 CH1 to compare output, and it works well. Now I want to change it to PWM output when the programm running. Then which HAL library function to call to clear the registers previous s...
Posted on May 23, 2016 at 23:14Hi, I have started to work with STM32L1. Maybe it's a silly questestion, but how to read multiple ADC channels without DMA? It is simple to read 1 channel with HAL_ADC_GetValue(&hadc); or multiple channels with DMA HAL...
