I try to use standby mode on STM32L071. I slightly modified my code that worked fine on STM32L452RE. I use RTC wakeup and RTC alarms to be sure it will wake up (if RTC wakeup fails, 5 second later is ALARM A then 5 second later ALARM B)Code below. na...
If can, please share the physical connection diagram (two Analog voltage sources to single pin micro controller ) and sample code for that.
From the website， it shows there are 6 SPIs in STM32F429VIT6, but from CubeMX Connectivity list, there are only 4 SPIs in STM32F429 series.So which parameter is correct ?B.R.Billy
Hey there,I communicate with electronic component that communicate with UART.I use STM32F0 MCU. I send Uart messages and make some process after electronic component sends its own Uart data. My problem is:When i use Uart_transmit. My uart receive int...
i have got error in opening of file in f_open filemy f_mount returns with no errori have done followin thing in my code if(f_mount(&SDFatFS,(TCHAR const*)SDPath, 0) == FR_OK) //(TCHAR const*)SDPath { if(f_open(&SDFile, "STM32.TXT", FA_CREATE_A...
Hello,I am using STM32F103c6 ( Cortex m3) and there is no Floating point unit on this Board.1: If I am doing floating multiplication, Square root and Division, It takes too much time approx(2-3 micro second and for square root (13 us)).2: I also trie...
volatile uint32_t dbg_res = 0; volatile bool isAdcWork = false; static __attribute__((section(".adc_dma_buf"))) __attribute__((aligned(0x20))) int16_t s_pAlignedAdcBuffer[(1024 + 0x1f) & ~0x1f]; void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc)...
I am working with STM32F405, I seem that the SMT32F405 had hanging when the LSE clock install fail in SystemClock_Config function. So, is there any way, when the LSE clock config fail but the chip still active normal. Thanks
I am experiencing an issue using STM32F469I-DISCOVERY board, Atollic TrueSTUDIO and STM32CUBEMX. When writing to a memory address in SDRAM, let's say I'm writing 0xAA in memory address 0xC0000004, the data is not written to that address but instead i...
Hi,I'm currently implementing an encoder/decoder for a Forward Error Correcting code (specifically a Fountain Code) that I'm trying to implement on an embedded system and optimize for speed. I'm currently using an STM32F429I-Discovery Board as well a...
