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i have enable three usarts, USART1 AND usart2 enabled tx rx idle. usart3 is just output logif i set SCB_AIRCR = (0x05FA0000 | 0x500); // group 2 ,(*(volatile uint8_t*)0xE000E425) = 0x00; // usart1 IPR// set a low priority// NVIC_IPR9 usart2 (*(volati...
I am currently using STM32f429I. I want to check the value read using SPI by connecting UART. However, when checking the manual (DS9405, 38P), it is indicated that other UART(USART1,2,3,6) can not be used except for UART4, 5, 7, 8 when using SPI as m...
I wanna download new develpment tools, cubeMX and cube IDE, from st.com and evaluate them, but I found that I can't download them and even login at the web. I'v tried turn on proxy and turn off it on both win10 and mac.
Hello,I'm using a ST32F466 trying to connect a personal board to a PEAK analizer.The code is generated in part by MS32Cube, and in part by me on TrueStudio 9.2 using HAL libraries.After setting the CAN1, (HAL_CAN_MspInit()), I have configured the CAN...
STM32 devices names end with: VGTx, VGHx, RETx, REYx.The first 2 seem to be associated with memory size and the last 2 to the package. Is there any logic to it and is there any document describing it?
Can someone confirm the correct part marking for STM32L072KBU6?
Dear Members,I have a callback :void Timer10_Callback() { seconds += 1; if (seconds == 30) { minute = 1; seconds = 0; rpm=count; rps=(float)rpm/30; count=0; } }and main() inside while()current_rps = rps; i...
Hello, Please suggest a Software solution where I can power on the entire LPUART1 peripheral on STM32L4 only when I want. Any data received on the UART lines before I power on the LPUART1 must in no way be accessible to the MCU Hello, I have an issu...
hello, i am using the STM32L073 for adc reading. And want to use the async clocks for the dc voltage reading. so i dont need a high speed clock.The problem is when i tested the async clocks on adc , the measurement time was sometimes(30~40%) differen...
