About nSTAC.1

nSTAC.1 · 2020-05-25

Hello,I use:CubeIDE 1.3.0STM32Cube_FW_F4_1.25.0STM32F413CHUI want to use DMA on UART5 on this uC but generated code (from CubeIDE) does not compile.Channel used by this UART is DMA1->Stream7->Channel8I use LL, not HAL for UART.Into MX_UART5_Init func...

nSTAC.1 · 2020-05-22

Hello,I use:CubeIDE 1.3.0STM32Cube_FW_F4_1.25.0STM32F413CHUI want to use DMA on UART5 on this uC but generated code does not compile.Channel used by this UART is DMA1->Stream7->Channel8I use LL, not HAL for UART.Into MX_UART5_Init function (Core/Src/...

nSTAC.1 · 2020-05-22

Hello,I use:CubeIDE v1.3.0STM32Cube_FW_F4_V1.25.0I want to use DMA1->Steam7->Channel8 on STM32F413CHUDuring debug, into SFRs window, I found DMAx->SxCR->CHSEL registers size is 3.Therefore channel 8 is unreachable this way.However, datasheet RM0430 R...

nSTAC.1 · 2020-05-25

Thanks for your help.I will create a bug report using your answer.

nSTAC.1 · 2020-05-25

Thanks for your response.I agree with you but in my project, CubeIDE produces:#define DMA_SxCR_CHSEL_3 0x10000000U(into stm32f413xx.h), but not:#define DMA_CHANNEL_8 0x10000000UDMA_CHANNEL_8 is not defined at allThat's why I have defined LL_DM...

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[Bug] Channel 8 (and over) of DMA stream lead to code generation error on UART

Channel 8 (and over) of DMA stream lead to code generation error on UART

Wong DMAx->SxCR->CHSEL registers size on STM32F413 (3 bits instead of 4)

Re: Channel 8 (and over) of DMA stream lead to code generation error on UART

Re: Channel 8 (and over) of DMA stream lead to code generation error on UART