Resolved! Unknown warnings
I am getting the above warning! I am unable to find what is causing the issue. If I comment the line number 5442, then no warnings or no errors. Help me resolve this issue.
Forum Posts
Why check only the 'hspi->hdmarx' in the 'HAL_SPI_TransmitReceive_DMA()' for STM32U5?
Hi,For the SPI transfer APIs with suffix '_DMA'. In the transmit and receive alone ones, they checked 'hspi->hdmatx' and 'hspi->hdmarx' respectively. But in 'HAL_SPI_TransmitReceive_DMA()', it only check the 'hspi->hdmarx'. Funny :), and why? /* Pa...
STM32G431KB (Nucleo32 Board) USART Example with Autobaud or a how-to
hello together,I would use a Nucleo-32 board in my new project, the Nucleo-G431KB. In this project I would like to use the autobaud feature. Only I can't find an example, there are many USART examples but none with autobaud.Does anyone have an exampl...
Resolved! hdma_tim1_ch1.XferCpltCallback = TransferCompleteCallback; IS NOT TRIGGERIING
I am transfering data array from an array to PWM register of TIM1.int16_t sin_table[20]= { 0, 39, 77, 113, 147, 177, 202, 223, 238,247, 250, 247, 238, 223, 202, 177, 147, 113, 77, 39};HAL_TIM_PWM_Start_DMA(&htim1, TIM_CHANNEL_1, (uint32_t *)sin_table...
Resolved! STM32H7 maximum display resolution & number of bits.
Hi,I have I project (STM32H743IIT6) and I want to know if it's possible to have use a display 1280x800 24bpp? if it's not possible can I still have a display with a resolution of 1280x800 but with les bpp? Can I use a different MCU STM32H757XIH6 or a...
Typo in STM32F405xx STM32F407xx datasheet
In STM32F405xx STM32F407xx datasheet On page 19/203, there are typos in APB2 and APB1 frequencies.
CAN bus frame bit rate setting issue
I am using CAN bus on my project and I am using NUCLEO-H753ZI board. The second board is nvdia orin nx. I also using CAN to USB converter to monitor the frames. When STM32 send the frame it is received on CAN to USB converter software without error ...
Resolved! DMA disable issue
My program collects data using DMA in circular buffer. I have following procedure to "start" collecting data. // "reenable" measurment (enable results readout) void restart_measurment(void){ run=1; // DMA channel reset CLEAR_BIT(TIM1->DIER, TIM_DIER_...
Independent Watchdog Timer in STMG070CBT6
Hello all,I am recently working in G0 series. Can someone help on how to make use of IWDG in STM32G070CBT6?Also share an example. Thanks in advance.
Timer triggered SPI transfer with data size beyond 64k bytes
Hi,With GPDMA standard mode, I implemented timer triggered SPI DMA transfer. But the 'Size' argument of the 'HAL_SPI_TransmitReceive_DMA()' is 'unit16_t', this means it can only transfer 64k bytes once. Are there any method to transfer beyond this va...
