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 December 27, 2015 at 04:52I want to configure the ADC on my stm324f49i-discovery board to sample audio signal using HAL drivers. I need a 44.1kz (or 48khz) sampling frequency, but am not sure how to set that up. My board is running at ma...
Posted on July 06, 2015 at 14:37i am using stm32f030c8t6 device .i communicate with external memory ic on spi bus.i am using stmcube32 and mdk-5.for testing purpose i read its id using spi.i am using spi2. at first am not able to generate clock for ...
Posted on December 25, 2015 at 23:45Hello, For USB Mass storage, I've followed [DEAD LINK /public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/USB%20CDC%20on%20STM32L%20device%20%...
Posted on December 26, 2015 at 00:51I am experiencing weird behavior from my systick delay function.The following code does not work.void delay_ms(int time_ms){ uint32_t time_done = SystemUptime+time_ms; while(SystemUptime < time_done) { }}However t...
Posted on December 26, 2015 at 17:18Hello, I am designing a board with a STM32F7 to interface a LCD 800x600, LVDS input. So I use a sn75LVDS84. But I want to know how wire RGB port and LVDS converter. At now I use RGB666 format (R[7..2], G[7..2], B...
Posted on December 23, 2015 at 18:06The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on December 25, 2015 at 03:47Hi,I got a keil C project and try to add ADC peripheral into this peoject.I do believe this original project was made from STM Cube and did not enable ADC function in the begining.When I just add ADC init function...
Posted on December 25, 2015 at 13:08Hi I am using STM32F429 based board with IAR tool chain for compilation. I have tested SDRAM using test program and its working fine. Now I want to move heap, stack and all readwrite variables on SDRAM hence updat...
Posted on December 24, 2015 at 08:02I'm using STM32CubeMX (V4.12.0) and targeting an STM32F411. By default, SysTick has an IRQ number of -1 which makes it higher priority than an interrupt with Preemption priority of 0, SubPriority of 0. I would li...
Posted on December 24, 2015 at 08:31Hello All,I try to send an uint8_t array over SPI with DMA, but the microcontroller going to hard fault handler. The C code is generated by STM32cubeMX.My source code is:/* USER CODE BEGIN 0 */&sharpdefine meret 1...