Dear,We would on the STM32H7B0RBTx connecting 2 external QSPI RAM of APS6404L-3SQN-SN.Therefore we will use the 2 QSPI RAM chips in Multiplex mode, but we have only 1 NCS pin that we can configure.When we look in the application note AN5050 on page 2...
Hi,I use the nucleo board "Nucleo-H743ZI2 and STMCube.See attached file for setup. (Actual DCACHE option disabled)I call the ADC as follow.ALIGN_32BYTES( uint32_t Buffer[11]);
if (HAL_ADC_Start_DMA(&hadc3, (uint32_t*)Buffer, 11) == HAL_OK) {
}
Th...
Dear,We using the STM32L071 and timer 2We will using a timer where the timer output is connected a relay. (watchdog functionality) The timer prescaler is set to a time of 2 sec. The output should be high when the timer counter is lower than the comp...
The I2C4 on the STM32G474QE (128 pins) don't works .There is a delay between the clock signals on the I2C busThe i2C bus was configured for 400Khz.Has anyone an ide why we have this delays between the clock?When we execute the same code on a nucleo-...
ThanksWe have switch the MCU to a 144 pins and now we can configure the 2 QSPI.Can we have also an answer on my second question?==> How we should configure the other parameters of the QCTOSPI in STM32cube for the used RAM chip? (see first message)
I have resolved as follow, but is it the best way?void Sync(void) {
volatile uint16_t reg;
__HAL_TIM_SetCounter( &htim2, 0u);
/* force output to inactive */
reg = htim2.Instance->CCMR1;
reg &= (uint16_t)(~TIM_CCMR1_OC1M_Msk);
r...
for library version 1.2.0 for the STM32G4:Cannot understand why there is an external decalation of the uint32_t uwTickPrio; ==> there is a function uint32_t HAL_GetTickPrio(void) to get the result of the uwTickPrio.
