I'm doing an FMEA on an stm32 circuit using trhe MIL-HDBK-217F
Im trying to work out the failure rate of the stm32 processor using the mil-hdbk-217. is it a cmos device? what is the gate count? Has anyone else gone through this routine ?
Forum Posts
STM32L151CBU UART 8E1 (Parity) Problem
Hello everyone,I have created a project with STM32L151CBU and used UART2 (PA2, PA3) for communication with some other transceiver IC.I have configured my UART as follows for (1-bit start, 8 bits data, 1 bit EVEN parity, and 1 bit stop) communication....
Resolved! Having trouble with ADC sequencing STM32H7
Hi everyone, hope everyone is doing wellI am trying to setup the STM32H743ZI's ADC for a 5 channel Continuous scan. The 5 scans will be used forThe Input voltage - Channel 0The Input Current - Channel 1The output Voltage - Chanel 2The output Current ...
Troubles enabling the 32.786kHz RTC clock.
Hi all,I am working with a Nucleo STM32L452RE board and I had a bit of trouble enabling the RTC clock. I am just trying to get a scope shot of the waveform output by the clock itself and I noticed it was not on by default. I attempted to use a few ex...
32F413: Can I Remove Power from VDDA Pin During Shutdown?
I am chasing reason the for last 4 mA of current that my 32F413 microcontroller draws during low current shutdown. By "shutdown" I mean sleep mode where my system is powered from a small battery with short life.A really good engineer would have equi...
Resolved! Does STM32CubeMX/HAL have the ability to configure the I2C_CR1's ACK bit on the STM32L151xx?
I am currently attempting to port a product's older firmware that used the Standard Peripheral Driver libraries over to using the HAL libraries for greater portability between different MCUs. I a currently using the STM32L151QEHx. In the older firmwa...
Bidirectional Line Termination - will just one resistor work?
I am designing a PCB for an ST micro MCU with external SDRAM.On the demo board, ST is using one series resistor termination for the bidirectional data lines. ST places this resistor at about 30/70% split of line length, where the resistor is 30 % of ...
STM32L431 ADC initialization problem
Hi. I have a problem with ADC on a custom board with STM32L431CBY with external 24 MHz clock. Everything (UART, SPI, DAC e.t.c.) works fine except ADC. Clock initialization:static void setSystemClock(void) { LL_FLASH_SetLatency(LL_FLASH_LATENCY_...
Compiler for STM3240G-Eval
Want to know the compiler for STM3240G-Eval Board.
