Hello,I'm using a Murata CMWX1ZZABZ embedding a STM32L082 and the HAL v1.8.1.HAL_SPI_TransmitReceive() returns wrong LSB data :-expected : 0x33, received : 0x33 : OK-expected : 0xAA33, received : 0xAB32 : error-expected : 0x00, 0x01, 0x02, 0x03..., 0...
Hi everyone,Can I use CS43L22 just like a audio switch? In my project has a AUX input and want to switch this analog input via passthrough to the hp output. Is it possible? If yes, how? I have tried to call the following commands in main, but not get...
MCU: STM32L083UART: 9600 bp 8N1MCU freq: 32 MHzI have an issue about the internal EEPROM erase/write timing in STM32L0 MCU.I have an UART serial link configured to 9600 bauds, handled by interrupt routine in my code.Sometimes, I have to write data in...
Posted on May 31, 2018 at 03:40I am considering to use Nucleo-L432KC board and I need to use it's RTC with maintained time. User manual shows Vbat power in some internals of MCU but there is no pin to provide this power. Looks like the main chip's ...
Hi,I'm going to use a STM32F042F6P in TSSOP20 - case for a application using CAN - connectivity. The low-pin-version of the STM32F042 demand to remap the CAN-pins to alternate pins.I already discovered the hint for bit 4 (PA11_PA12_RMP) of SYSCFG_CFG...
I want to make my own development board based on Stm32 but I want to have just one USB port , that when I plug it into my PC i can use something like Kiel to upload my firmware.. and not have to open up another application to up load through boot-loa...
After a view short tests with the ST Motor Profiler the Rotor seemed to stall.(Lab-powersupply 22V 9A)Then smoke appeared (not sure where exactly)Now every time i want so start the Profiler it says "Over current".Even when i set the maximum current t...
In my short LED happy short Hello World example from last week, I use two calculation loops for the LED blinking delays. Playing around with this, I recognized the strange effect, that about every 5th - 10th compile + test try after even midiocre cha...
