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 June 15, 2013 at 12:46Hi,After writing data in FLASH using FLASH_ProgramWord(uint32_t Address,uint32_t Data), I can't erase that Address data by using FLASH_ProgarmWord(uint32_t Address,0xFFFFFFFF).reply me as soon as possible.
Posted on June 14, 2013 at 12:41I cannot find the startup file and scatter file for Keil for FSMC_SRAM_DataMemory example in STM32F4xx_DSP_StdPeriph_Lib_V1.1.0.Basically i want to use external memory on STM3240G eval board as my stack and heap spac...
Posted on June 14, 2013 at 23:22Can someone tell me the paring for all ADC channels and GPIO ports for the STM32F407? I've seen some of the pairings in posts here (such as PA0 for channel 0, CA2 for channel 12), but I need a complete list. I'm sorry...
Posted on April 14, 2013 at 22:06 Hi everyone I use STMF1 and STMF4 devices for some time now but I just started with STM32F0 devices (Discovery board) and I have a quite strange problem. I created a class called Pin that can initializ...
Posted on June 14, 2013 at 14:15I have write 8 bit value on port PA0-PA7, without disturbing PA8-PA15 in fastest possible way, also if interrupt comes & in that ISR PA8-PA15 are accessed they shouldn't make any error.I have edited GPIO defs of the s...
Posted on June 08, 2013 at 01:32 Hi, i realized a test source code for matrix inversion. I used the CMSIS DSP library which include arm_mat_inverse_f I also took a look at arm_matrix_example_fc... but i had 1 problem and 1 question. ...
Posted on June 14, 2013 at 07:20In old good 8-bit Architecture (AVR,PIC,...) CPU had a nonvolatile memory region to keep configuration parameters of the application that were persistent over reset. This region had a byte read/write access without er...
Posted on June 14, 2013 at 14:52I have used APB1 = 30Mhz with 60Mhz to timer. I made following coed for TIM3. I have initialized the TIM3 interrupt.void TIM3_IRQHandler(void){ TIM3->SR = 0x0000; /* clear update flag */ GPIOA->...
Posted on June 14, 2013 at 08:46Hi, The F4 series discovery card uses STM32F407. For our project we are considering using STM32F427. I'm wondering if they are pin to pin compatible? Thanks Michale #stm32 #discovery
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