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 September 08, 2015 at 19:42Hi,I want to have precise ADC readings on stm32f4 for my project work but it always give me about 1% of error. For example if i take 0 V reading by grounding 12bit ADC it gives readings in between 0-15 (out of 40...
Posted on September 06, 2015 at 15:35Guys, How can I format my NAND flash chip to FAT32 ? Can I use USB-OTG ? Any examples or clues ? Thanks
Posted on September 10, 2015 at 10:41Im using the stm32f407vg discovery board, and coocox is my ide. Im trying to use Random number generator (RNG) to generate true random number. Please see code attached. When i run it, it get stuck in ''while(RNG...
Posted on September 08, 2015 at 14:59 Hi every one I want to establish a connection using CAN between two STM32F407 boards, my CAN configuration is working on same board, CAN1 to CAN2 is successful, But i am not able to send the same frame to di...
Posted on September 09, 2015 at 11:02Hi, I have read some of the previous related issues, but I am still confused. How do I use the uart interrupts in a correct way (using hal)? I need to receive each single character since don't know the length. I ...
Posted on September 10, 2015 at 08:03Can anyone tell me if a SPI driver exists to link with FATFs that supports SDHC/SDXC cards. i.e. greater than 4GB.The examples supplied in the STCube only seems to support SDSC <4GB.I see that clive1 has patched ...
Posted on February 14, 2013 at 06:16Hi All, I have copied a few different code examples from this forum for quadrature encoder but I just cant seem to get it to work. I have tried on TIM8, TIM3, TIM12 with no luck. The examples I have copied the cod...
Posted on September 07, 2015 at 17:18Hi. Create and modifi BUTTON I can. With functions BUTTON_Create, ... but how to delete it? BUTTON_Delete I found not. Can be used the function WM_DeleteWindow on the BUTTON? Or how to do it? Thenks JS
Posted on September 09, 2015 at 16:49Hi,I am trying to do a sector flash erase of an STM32F429 chip. When I call HAL_FLASHx_Erase(&FLASH_EraseInitStruct, §ornb) I get to a call to a function called FLASH_WaitForLastOperation((uint32_t)FLASH_TIM...
Posted on September 08, 2015 at 22:27I am developing a custom bootloader for the STM32F103. The general plan is that there are two Micro-vision projects - one for the application (0x08040000) and one for the boot-loader (0x08000000). In general th...
