STM32F1 SPL not compatible with CMSIS 6.0.0
NVIC_Type members are different for CMSIS 5.90 to CMSIS 6.0.0. Member IP renamed to IPR.STM32F1 SPL needs to be modified to be compatible with CMSIS 6.0.0.
Forum Posts
STM32L4S5 Apparent discrepancy in maximum PLL clock
Hi There,I'm trying to set the clock configuration of an STM32L4S5 and have spotted some ambiguities in the reference manual concerning the maximum input frequency to the PLL:RM0432 6.4.4 says the following in the context of choosing the M value when...
Resolved! STM32 USB Host HUB support with an MSC device
Here comes another query about the status of a HUB device for the USB Host library. I have been working with the driver from herehttps://github.com/moribr/STM32F4HUB/blob/master/Project/Middlewares/ST/STM32_USB_Host_Library/Class/HUB/usbh_hub.cand ha...
BUSY bit in I2C->SR2 gets stuck high when initializing SDRAM
I'm using an STM32F429ZIT6 chip.In my program, the BUSY bit within I2C->CR2 becomes set and never returns to clear. I have verified on a scope that both the SDA and SCL lines remain high during this time and yet the bit remains set. The SR1 register ...
STM32F07 ADC MX_ADC_Init() Handler error
I'm using the cube for generating code for IARthere is an ADC with to a DMA the MX_ADC_Init() fail, can't tell why the ADC configuration: the DMA configuration: when i run the code, the fail point is: i have checked that the DMA is initiate first ...
Resolved! size of flash in STM32G0J6
Spoiler Hi, I have a question about the size of the flash of STM32G0J6. When i use STM32 cube programmer - CLI i saw that the size of the flash of the STM32G0J6 is 64Kb. I try to write everywhere in this memory it works. The datasheet say that the S...
Reading ADC Channel using DMA, While Loop not Executing. Debug stuck at HAL_DMA_IRQHandler
Hi,I am trying to read Total 3 ADC Channel using DMA, Successfully completed and tested in Debug Mode. I had connected OLED to display the same in while loop. It works normally without DMA Enabled. But when DMA is enabled, Display is not working and ...
interrupt is not receiving through uart while transmitte through a bluetooth device
i was doing a project and while i trying interrupt in a normal program its working fine , but when inothe rprogram while im running some transmit function in while loop , the interrupt is not recieving and if i commenting that transmit function the i...
Resolved! Delay of interfacing timer is rather inconsistent
I have implemented a hallinterface (tim 1), to update my pwm timer (tim 8). But the delay i set is rather fluctuating.Disabling interrupt inside of the tim 1 interrupt did not help. And i think, outside of the interrupt it should not matter, since th...
Resolved! Unable to regress to RDP=0
I'm working on a custom STM32U5 board and I'm trying to harden the system.I followed the AN5347 (https://www.st.com/resource/en/application_note/an5347-arm-trustzone-features-for-stm32l5-and-stm32u5-series-stmicroelectronics.pdf) in particular I foll...
