Resolved! Wrong DMA_SxFCR register offset in all reference manuals.
Starting from rm0090 up to rm433, the DMA_SxFCR register offset is given as"Address offset: 0x24 + 0x24 × stream number"The multiplicator is obvious wrong and should be 0x18.Regards
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What is Address 0xE00FFxxx?
Hi,I am studying SWD and I hooked up a Logic Analyzer to see the data sent over the SWD wires. The board that I use is Nucleo 64 with STM32F030. First, ST-Link requested a Debug Base Adress and target board returned 0xE00FF003 (BASE is 0xE00FF000). ...
Resolved! RM0433: What is "Hold boot"?
RM0433 Rev 5 in chapter 7.1. talks about "Hold boot function". The reference manual dose not come up with some explanation later.Please explain.
FreeRTOS or CMSIS RTOS in CubeMX???
Posted on June 12, 2018 at 09:14Dear friends,in CubeMX, when it is required to use an RTOS in the project, in the configuration tab there are options for both FreeRTOS and CMSIS RTOS and you have to config both of them but there are no options to c...
STM32F429 peripheral screen
I'm trying to write to the on-board peripheral screen of the STM32F429I board, but haven't found a working example: I tried following along some examples online and in the project directory, but they all reference functions like "HAL_Init()" or "BSP_...
Resolved! RM0433 and devices header disagree on BDMA registers
RM0433 talks about a BDMA_CM1ARx register and lists it in the register maps. The description in rm0433 for BDMA_CM1ARx seems to be tha same as for BDMA_CM0ARx. The device headers only talks about the CMAR register.Please clarify.
brightness of the led connected to the stm ic pin reduces.
Hai I have a simple design.I am using STM32F051R4T6TR.I just connected a led such that the led sinks the 20mA current when the led turns on.i happen to notice that each time i switch on my board the brightness of my led is getting reduced.this happen...
How to configure SPI1 in Nucleo L476RG in SPI_DATASIZE_8BIT mode
Hello,please can I ask how to configure SPI1 in Nucleo L476RG? I have configured SPI interface using CubeMX and then I have checked the functionality using osciloscope. When I want to send 1 byte (8 bits) CLK signal generated has 16 pulses instead of...
