Stm32cube
Hello, when I try to compile the code in the Stm32cubeide program, I see the error that the flash.ld file does not exist. And there is no file with flash.ld extension among my files. It is not created by stm32cubemx.
STM32 MCUs Products
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Interrupt callback function blocked by delay
Hey there !I'm trying to use an ultrasound range captor on STM32 Nucleo. To beggin, I'm on a very simple case of use : User press a button, it's trigerring an interrupt, handled by a callback function `emettre_ultrason()`. Then, when the callback fun...
SRAM3 Hard Fault when ECC is enabled
on STM32U575 when I enable the ECC, it is throwing a Hard Fault. I am just doing RAMCFG_Init() & StartECC() as of now. The system keeps resetting. TrustZone is enabled for the project, will that make any difference?
STM32G0: I2C Passthrough Implementation between i2c1 and i2c2
Hello,I need to implement an i2c passthrough between i2c ports i2c1 and i2c2 on my stm32g031k8 board. This MCU is connected to another CPU board using i2c2 port. Also, the i2c1 is connected to a temperature sensor, RTC, and EEPROM. After power UP, u...
STM32F030 RTC - What happened to the Periodic Wakeup?
The original (Rev 1) datasheet said that STM32F030x4, x6, and x8 all had the Periodic Wakeup:The current (Rev 5) datasheet, which adds the xC variant, now says that only the xC has the Periodic Wakeup:So what happened?How/why did it disappear from th...
Resolved! Code executing in external flash - what is the execution speed?
Hi!At what speed would code in external flash memory execute? At the clock freq of the external flash or the by main clock freq of the MCU, or by some combination of the two?I assume once the code is fetched from the external flash, it would execute ...
STM32F205RCT7 MTBF
Hi,I am doing the MTBF calculation of our product which contains STM32F205RCT7. Can you provide me with the MTBF value of STM32F205RCT7?Thanks in advance
Hard fault caused by unaligned access
Hi, I have an issue when trying to copy a struct by direct assignment on STM32H743; The code: void function(const structName_t *incomingStruct) { Signal_t sendSignal; sendSignal.desiredStruct = *incomingStruct; // <-- Causes unaligned access .....
STM32U5 LL example ADC1 and ADC4
The example project does not provide information on ADC4 register configurations, ADC4 seems to be different then prior peripherals (e.g. compared to L4). ...\NUCLEO-U575ZI-Q\Examples_LL\ADC\ADC_SingleConversion_TriggerSW_IT_InitSTM32CubeMX configur...
spi slave weird data on mid-high speeds ?!
I am having weird issue with STM32F767 (configured to run at 200mhz) that needs to be SPI slave .. I configured it with 0,1 (clock low, second edge), hardware cs.. when master sends data at 350kbps everything is ok, when master sends at higher speeds...
