About Amera.11

Amera.11 · 2020-01-29

I configure the I2C as follows:hi2c1.Instance = I2C1; hi2c1.Init.ClockSpeed = 100000; hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2; hi2c1.Init.OwnAddress1 = I2C_ADDRESS; hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; hi2c1.Init.DualAddressMode = I2C_...

Amera.11 · 2020-01-30

Many thanks for your reply. yes I followed that example in this pathC:\Users\<…username…>\STM32Cube\Repository\STM32Cube_FW_F7_V1.15.0\Projects\STM32746G-Discovery\Examples\I2C\I2C_TwoBoards_ComDMAand used the #ifdef #else.. #endifbut in that example...

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I need to make connection between two STM32 Nucleo 64 via I2C. I followed an example in STM32Cube\Repository\....\I2C_TwoBoards_ComDMA I configurbased on this example and connected SDA, SCL but nothing is transferred. I am cant solve the problem.

Re: I need to make connection between two STM32 Nucleo 64 via I2C. I followed an example in STM32Cube\Repository\....\I2C_TwoBoards_ComDMA I configurbased on this example and connected SDA, SCL but nothing is transferred. I am cant solve the problem.