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Nucleo f746zg datasheet1/15/2024 ![]() The following is the code I generated using STM32CubeMX. If anyone solved this problem, I would appreciate it if they shared it. ![]() But nevertheless I can't see the print message. I only made use of USART3 and confirmed that there is syscall.c in it. This PDF document includes all the necessary details, such as product overview, features, specifications, ratings, diagrams, applications, and more. However, I generated the code using STM32CubeMX. Get a comprehensive understanding of the electronic component by downloading its datasheet. Updated: Features Development toolchains Table 1: Device summary Table 2: Ordering information 1 6 Document scope extended to the NUCLEO-L4A6ZG, NUCLEO-F439ZI and NUCLEO-F756ZG products. If (HAL_UART_Init(&UartHandle) != HAL_OK) NUCLEO-F446ZE, NUCLEO-F722ZE, NUCLEO-F746ZG, NUCLEO-F767ZI, and NUCLEO-H743ZI products. The following is UART example code from STM32CubeMX.ĭirectory : STM32Cube_FW_F7_V1.15.0\Projects\STM32F746ZG-Nucleo\Examples\UART\UART_Printf. If I copy the syscall.c, then it works fine in UART example. I searched this issue and found that many users were having a hard time.įinally, I found the solution for UART example which is in STM32CubMX from the following web site. ![]() I don't have oscilloscope and I really want to see the print message through hyper terminal like a realterm. Codification explanation This order code is mentioned on a sticker placed on top side of the board. USART3 connected to ST-LINK to support the virtual COM port, but it didn't work now. NUCLEO-XXXXZX Ordering information 5 The meaning of the NUCLEO-TXXXZY codification is explained in Table 3 with an example: Table 3. I'm trying to use the UART3 in NUCLEO-F746ZG with TrueStudio. ![]()
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