CubeMx RTC calendar/clock function
Posted on February 17, 2015 at 15:54There should be a pin out option to select and generate initialization code for just the RTC calendar & clock functions. Cheers, Hal
Forum Posts
STM32L051R + GLASS LCD low power scheme
Posted on August 03, 2015 at 20:20Hello ! We are working in a project that needs a glass lcd display, the average consumption of the system (MCU + LCD) must be around 50 uA. I always used a msp430 with integrated lcd controller to handle this kind...
STM32F7Cube SPI with Circular DMA
Posted on July 27, 2015 at 11:25 The original post was too long to process during our migration. Please click on the attachment to read the original post.
NAND flash Driver
Posted on August 04, 2015 at 11:20Hi.We are thinking of starting to use NAND Flash in one of our new product, but we don�t have any experience with NAND flash.I can see that ST can provide a NAND driver, for taking care of:FAT file system, Garbage c...
stm32f407 SPI problem.
Posted on August 04, 2015 at 09:54Hello. I'm using stm32f407 eval board.I want to communicate with gyro sensor in the board via SPI.But I can't get any signal from SPI AFIO pins.Please tell me if you find any errors from my codes.// SPI1 SCK(PA5), S...
STM32F3 as class-D modulator
Posted on August 03, 2015 at 15:34Hello! I'm trying to use an STM32F3 to drive a gate driver for a class-D amplifier using sigma-delta modulation. Therefore I use the internal comparator to compare a reference signal with the actual integrated signa...
virtual com port using stm32l053r8 cube libaries in keil (via USB to virtual com port)
Posted on August 03, 2015 at 15:52 how to display a string from stm32l053r8 nucleo using cube libraries in keilv5 (via USB to virtual com port) **************************************** code: if( HAL_ADC_Start(&hadc) != HAL_OK) ...
CAN bus issues after extended uptime
Posted on July 23, 2015 at 16:36 I'm using the STM32F042C6T6 processor as nodes in a CAN bus. Each are attached to aMCP2551T-E/SN CAN transceiver. For the firmware, I am using the HAL drivers provided by ST to transmit/receiveCAN frames. Communic...
STM32F7 Discovery core held in reset
Posted on August 01, 2015 at 09:25Hi There.My STM32F7 discovery board appears to have just stopped running the demo program, i.e. blank screen.It cannot be programmed as the core is held in reset. The reset button doesn't appear to be faulty.Has any...
Error while running linker (USART)
Posted on August 03, 2015 at 18:05 Hello, I'm using theSTM32F030R8T6 microcontroller and IAR IDE. The following is a part of code that I'm using: USART_InitTypeDef USART_InitStructure; GPIO_InitTypeDef GPIO_InitStructure; R...
