STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
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...
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...
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...
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) ...
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...
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...
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...
Posted on July 31, 2015 at 13:38As written in Ref.Man. DMA stream x FIFO control register (DMA_SxFCR) (x = 0..7) Address offset: 0x24 + 0x24 � stream number Reset value: 0x0000 0021 It is true only for DMA1 streams, but for DMA2 reset value...
Posted on August 03, 2015 at 10:29hi all i use an external SDRAM in my board. i want to use STEmwin in my program but when i use one of Segger sample in my program an error appear and tells that there is not enough space ( some thing like this''no s...
Posted on August 03, 2015 at 11:30Hello,I need to compute some values, for which I should use asinf() and sin() functions. I alreadyused math.h, but I am wondering if there exists some speed optimized library for this CPU,which can be used? #stm3...
