STM32 I2C Only transmit address
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2017-11-21 11:54 AM
Posted on November 21, 2017 at 20:54
dear All,
what is the probable reason of HAL_I2C_Master_Transmit() transmits only address?
regards,
Rasool
#i2c #stm32f4 #master-trasnmitter
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I2C
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STM32F4 Series
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2017-11-21 12:29 PM
Posted on November 21, 2017 at 21:29
slave not at that address or otherwise unable to reply
no data in the buffer you're trying to send
you're telling it to transmit something other than a buffer containing data
i'd start with the first one. are you shifting the address one bit to the left? are you giving the function the address of a buffer with data in it?
