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] ...
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...
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...
I've scanned through the datasheet of the STM32F446xC/E multiple times, but have been unable to find the sector layout of the device's flash memory. I know that the sectors are different sizes, and I've found tables detailing the sector layouts of o...
Hello,I am generating a PWM frequency with Timer5 in a STM32F7 device and I noticed that the TIMER5 input clock is 1/4 of HCLK by default and it is connected to APB1. I was checking in the documentation or in the code how to connect the input clock t...
Is an IBIS Model for the STM32F303CBT6 available?
MPU, as you know, memory protection unit.I have read AN4838, which tells me how to implement MPU. It also says, if you want to find out your chip support the MPU or not, look up the chip datasheet. Sadly, I checked all the stm32f1xxs datasheet, no o...
Hi Community,I have a STM32F769I as a SPI slave.I want to receive up to 6kByte data in 244 Byte packets (consequently up to 25 SPI packets á 244 Byte).I am using the HAL_SPI_TxRxCpltCallback function. This function will be called after every 244 Byte...
