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 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...
Posted on March 24, 2018 at 19:38 Hi Folks, I am trying to read a potentiometer over one ADC channel of the only available ADC1 peripheral on my STM32F4 board. It works fantastic, when i configure ADC without DMA and when i set only the End of...
Posted on February 09, 2017 at 20:44is there any example of how to use HAL and USB (VCP) for stm32f103?thank!
Posted on November 07, 2017 at 12:49The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on March 25, 2018 at 11:18With basic programming, now it can output some voice via 3.5mm one. But now don't know how to control the frequency of voice.#voice
Posted on March 23, 2018 at 04:53Moved to questions as suggested....
Posted on March 21, 2018 at 15:04Use the stop1+RTC routine of stm32l476, can't enter stop1 mode, LED light has been flashing, what's going on?
Posted on March 24, 2018 at 05:43#define FLASH_KEY1 ((u32)0x45670123)#define FLASH_KEY2 ((u32)0xCDEF89AB)void main (void){ //FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR); /*unlock the f...
Posted on March 23, 2018 at 19:15Hi I am currently working on STM32F3 discovery board. I want to calculate the number of rising edges that can occur in certain time period. Currently I am doing this by setting up an external interrupt pin and a time...
Posted on March 24, 2018 at 07:43I used to use Cubemx to generate peripheral code not realizing that it got SYS > Debug ? Disabled the whole time. According to sources on the internet this means, no JTAG, no SWO as those pins were not initialized. Y...