The QSPI Indirect read mode doesn't work
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
Forum Posts
Resolved! STM32F7 High Power Consumption in Standby
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...
STM32L476 FatFs. cannot mount sd card (F_mount) - Help!
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...
Clarify maximum CPU frequency
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...
STM32L071KZ I2C Slave mode Code
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 ...
Is my I2C sending properly ?
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...
I2C question ?
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] ...
Unwanted PMW pulses at power-up for a pair of master/slave timers configured in OPM.
I have two timers configured in OPM mode. TIM1 is the slave and TIM2 is the master. TIM2 is configured to be triggered by an ETR intput pin in trigger mode. TIM1 is triggered by TIM2 on ITR1 input in trigger mode. I'm using TIM1 channels 1 and 1N...
Can't find any adds-on to eclipse to build application for H7 Boards
Hey guys,I have been working for a while using Eclipse IDE on Ubuntu and it was working fine on STM32F4 boards.Now, I want to migrate to NUCLEO-H743ZI, but can't find any way to download adds-on to eclipse like I did for F4, F7 Boards. Does anyone kn...
