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Is there a way to run N PWM cycles on TIM_CH1 and TIM1_CH1N (complimentary outputs of CH1) in OPM and set the final state of both outputs to low at the end of the final PWM cycle?I'm using TIM1 in slave configuration with slave mode set to combined r...
Hi ST Community,I have a device built on the STM32F407, with my bootloader.If the bootloader runs at 168 MHz, and the main firmware runs at 72 MHz, everything works fine.If SystemClock_Config of the bootloader have same settings (dividers and multipl...
Hi,I got a brand new Nucleo-L011K4 and was very interested in testing the examples I got from ST, but when I download the USART examples on my board the receive part of them does not work. Is there any flag I need to set/clear that the examples are m...
All QSPI Receive functions(receive, receive_it, receive_dma) collapse when fmode is loaded with indirect read mode(01) in case ADMODE, ABMODE and IMODE fields are zero. On STM32H743ZIT Dev board
All, Unfortunately I don't see many useful answers to high standby power consumption on these forums. Hopefully someone has gained insight since previous questions have been asked, or my specific situation is has an alternative solution that didn't a...
Hi,Another one for you.I am having problems with the FatFs library, specifically I cannot mount the SD card. I am using the HAL libraries and have generated the configuration using STMCubeMX. I cannot get this to work on either my own hardware of t...
Hello,I'm confused about the capability of STM32H753 to operate at a CPU frequency of 480MHz.The datasheet mentions that 480MHz is the max CPU clock frequency under VOS0, and the reference manual describes how to activate voltage scaling to VOS0.Howe...
Hello Everyone,I am working on STM32L071KZ for my next product.I have reached a level where I have to make STM32L071KZ I2C1 work in Slave mode.For making this controller I have got some sample code on the internet and tried but I am not able to this ...
Dear Members,Is my I2C at STM32F107 sending properly ?void lcd_send_cmd (char cmd) { char data_u, data_l; uint8_t data_t[4]; data_u = (cmd&0xf0); data_l = ((cmd<<4)&0xf0); data_t[0] = data_u|0x0C; //en=1, rs=0 data_t[1] = data_u|0x08; //en...
Dear Members,I tried to initialize I2C in STM32F107but got the straight line on Logic Analyzer,I have no idea why ????The codevoid test() { data_t[0] = 0x0C; //en=1, rs=0 data_t[1] = 0x08; //en=0, rs=0 data_t[2] = 0x0C; //en=1, rs=0 data_t[3] ...
