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 March 26, 2018 at 09:11Hello ?My company is Korean distributor for Draupner Graphics, TouchGFX product.I am supporting ST Korea's TouchGFX users.I have technical issue regarding FMC SDRAM and NAND co-operation problem because SDRAM and NAN...
Posted on March 24, 2018 at 22:22hiim trying to implement dual boot using BFB2 bank switching on this chip, and after the code is burned in the second bank (ox80800000), it doesnt boot.i single stepped through the bootloader code, and it seems that ...
Posted on March 22, 2018 at 09:31hi all, I'm using a board with one stm32l071.I have get code by stm32cubemx,and then I added my code on that.But now I have a issue with RTC,after I set the RTC registers, the hour in the register is less than my s...
Posted on March 22, 2018 at 12:44Hi all,I am currently on a project which leverage the x-cube-cryptolib to send messages cross the network securely. To be specific, I want to use the ECDSA part to sign and verify my messages. After some exploration...
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Posted on March 25, 2018 at 18:02I have implemented on stm32f103xx the example TIM_ParallelSynchro, this not work. For stm32f407xx fine work.int main(void){HAL_Init();SystemClock_Config();InitConfigTIM3_Master();InitConfigTIM2_Slave();while (1){}}st...
Posted on March 24, 2018 at 12:39Hi,I'm using STM32L011D3 to control L6397ED driver. Everything works fine until supply voltage on L6387ED drops below threshold voltage (typ. 6V). When voltage drop on driver occurs, supply voltage on microcontroller...
Posted on March 24, 2018 at 17:51Hello everyone,I'm starting a blank project and would like to know the best way to configure the clocks (without using CubeMX).The initial project therefore contains the startup file stm32f413xx.s as well as the file...
Posted on March 24, 2018 at 22:40 Hello Today i was playing around with the bxCan module in a NUCLEO-F091RC, and trying to understand how the filter works. Afterrading some posts here in the forum i was able to understand the concept of ID ...
Posted on March 24, 2018 at 15:27my register set around 0xa0000080 was belowand fmc clock was enablebut i still couldn't reset nand flash and read a error nand id as belowmy reset nand code as below#define READ_ID 0x90 #define NAND_RESET 0xFF #defin...
