Hello,I'm currently struggling to setup flash reading launched from a PC.I've used the example code for simple write and read with HAL from STM32 Cube SW.The example show a reading of an uint32_t after writing a uint64_t.Here is my code:Writing flash...
When I receive the SPI variable I save this as an int like this:uint8_t spiRxBuf;uint32_t highByte;uint32_t lowByte;HAL_SPI_Receive(&hspi2, &spiRxBuf, 1, 10); highByte = spiRxBuf; HAL_SPI_Receive(&hspi2, &spiRxBuf, 1, 10); lowByte = spiRxBuf;int resu...
Hi guys, I've searched the forum and found a handful of posts with a similar issue but the search doesn't seem to be very good for seeing previous posts... Anyway, I've got a PWM output from TIM2 CH1 (200us perioud, 25% D.C.) and I have another PWM f...
According to STM32L052K8 datasheet in table 39 page 72 of this document:https://www.st.com/resource/en/datasheet/stm32l052k8.pdfThose timers consume uA/MHz:Peripheral | Range 1 | Range 2 | Range 3 | Low-power sleep and runLPTIM1: 10, 8.5, 6.5, 8TIM6:...
Hello,I'm using the NUCLEO-F722ZE EVB.In page 43 of the following document there seems to be a pinout list which specifies the signal name of each pin :https://www.st.com/resource/en/user_manual/dm00244518-stm32-nucleo144-boards-stmicroelectronics.pd...
Similar question found in the previous post: https://community.st.com/s/question/0D50X00009XkbEZSAZ/uart-multiprocessor-communication?t=1594178292764In the post, it did mentions about supporting Broadcast Message and Specific Address Message but it d...
We are using an STMF4 and STMF3 in our product and are trying to see if we need to switch to the industrial variant for the extended temperature range.? Is the internal temperature sensor measuring the Die temperature, and if so is that essentially ...
I have an ADC1 setup in continuous mode and DMA1 in circular mode setup to transfer adc data to a circular buffer in memory. The data is processed directly from the circular buffer and the buffer is big enough that the processing is done before the b...
I read in the general timer manual for the STM32 (AN4013) that the external clock inputs (ETR, TI1, and TI2), which can be used for timer inputs, are synchronized internally with the APBx clock.I just want to make sure I am understanding this correct...
It's possible to use the CAN with the STM32F469I-Discovery?I have saw that the CAN1 pins are used for the touchscreen (I2C), so i can't use it. I can use the CAN2, but it's a slave on the STM32F469. I have read that if I want to use the CAN as a sla...
