Forum Posts
When I try to flash erase program on stm32g07, using HAL_FLASHEx_Erase,Once cpu freezes.
When I try to flash erase program on stm32g07, using HAL_FLASHEx_Erase,Once cpu freezes.I am using EWARM and ICE use I-JET. After executing HAL_FLASHEx_Erase, the following debug error is output.The processor cannot be debugged. The debug registe...
SPL2LL_Converter returns error "XML::Parser::Expat object version 2.46 does not match bootstrap parameter 2.44 at C:/Perl64/lib/DynaLoader.pm line 210."
I am trying to use the GUI interface for SPL2LL_Converter, however for any code in input it always return this error:XML::Parser::Expat object version 2.46 does not match bootstrap parameter 2.44 at C:/Perl64/lib/DynaLoader.pm line 210.Compilation fa...
How to reset LPTIM STM32L0 by software ?
Hi,I've seen that several µC (L4) have reset bits (synchronous and asynchronous) in order to reset the LPTIM counter but I found nothing for reset by software the L0 series. The only thing I found for reset is the trigger input. Is it really the only...
Test stm32 pinouts to use in a force feedback project
Hello guys, so, Im trying to make a steering wheel based in a brushed dc motor and an encoder with a stm32f407vet6. So, I ordered stuff and started testing, the encoder was working until some time it just stopped out of nowhere and now it doesnt give...
Resolved! Is it possible to use USART RX/TX legs to blink a led?
Hello!I have an STM32F411RE nucleoboard.I tried to use PA2 (TX) and PA3 (RX) as a general output. I enabled the clock access and also setted the mode register to general purpose output mode, but when I connect the LED and set the pin high nothing ha...
Resolved! Send AT Command to GSM Module via UART
I am having a problem with this line. When i use sprintf to send command but in this command have "", so this line is error. I want to some advice and solution to this.Thanks
How to avoid unexpected TRGO/TRGO2 signals at the timer initialize stage?
In STM32H7B0xxx platform, I use TIM8's TRGO2 to trigger ADC2 converstion.In the MX_TIM8_Init() function, it will generate an update event and fire a TRGO signal unexpected before TRGO2 source initialize.
Hello, i want to use an external stable precise clock for measuring with the stm32 instead of the local crystal oszillator.
I found only few ambiguous information how to connect the clock. Are there any documents or shematics explaining the use of external clocks with the STM32?Thanks in advanceUlrich
STM32F469N - Cannot program option bytes, cannot erase flash.
I've got a custom board with an STM32F469, 32 Mbit of parallel flash, and 64 Mbit of external DRAM. This board had been working fine until an incident where execution or data fetch occurred on the external 32 MBit flash, which had not been programmed...
