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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on January 02, 2018 at 21:01(this is re-post because of the 'forums issue')I have the following function to write a RTC backup register of 446ZCT:All RTC initialization code is generated by CubeMX.void put_backup_num(uint8_t num){ __HAL_RTC_...
Posted on December 02, 2017 at 09:38Hello guysI want check the STM32F207ZG can run with arduino. But the F207ZG is too big ,144 pins .We plan to use F207VG 100pins, it is can run complaint with arduino ?Is there anything to change ? #arduino-stm3...
Posted on January 02, 2018 at 06:26Hello,I am generating digital sin wave sample using the below formula.sin wave[numberOfSample]=2047*(sin(2*3.14*n/numberOfSample)+1)I am generating sample for 200 hertz wave.numberOfSample=40 when sampling frequenc...
Posted on January 02, 2018 at 14:24Hi.I'm confused that KEIL MDK has 2 options as the below,One is off-chipThe other isI'm confused that what is the difference between Off-chip and On-chip?#cortex-m3 #mdk #keil-mdk5
Posted on January 03, 2018 at 10:22Hi,I'm using a STM32L496VG, with an external LSE of 32768 Hz. I configure the RTC this way:/* Enable Power Control clock */__HAL_RCC_PWR_CLK_ENABLE();/* Enable writing RTC back-up registers */HAL_PWR_EnableBkUpAcce...
Posted on January 03, 2018 at 08:27Hi Everyone,Am using STM32F407 MCUI have 6 adc channels configured as in ADC scan mode with DMA.first sequence value repeated for next 3 sequences.and 5 sequence value repeat in the sixth sequence.I have doubt in t...
Posted on January 02, 2018 at 23:11SAI has no ''TDM mode'', so the following instances in SAI chapter of RM should be rephrased, possibly to ''Free protocol is selected (SAIxy_CR1.PRTCFG = 0)''.These instances can be found easily by textual search f...
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Posted on December 29, 2017 at 21:52Hello, I'm trying to bring up CAN on the STM32F303RE. After banging my head against the wall, and with much help from the forum, I'm getting closer. What I notice is that the CAN clock is not repeatable from pow...
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