Bug on HAL_I2C_Master_Transmit_DMA in stm32f4xx_hal_i2c.c version V1.5.0

jeck_asteroid · ‎2016-07-18

Posted on July 18, 2016 at 21:20

In my project on ''Nucleo STM32F411RE + OLED display SSD1306'' I detect:

function HAL_I2C_Master_Transmit_DMA correct execution only first time,

next calls is failore (data not transfer to display). Its for

STM32CubeMX v 4.15.1, stm32f4xx_hal_i2c.c version V1.5.0.

But with stm32f4xx_hal_i2c.c version V1.4.4 - all very nace!

My test project in attachment. (Eclipse + ARM GCC)

#bug #hal #stm32cube

Walid FTITI_O · ‎2016-07-21

Posted on July 21, 2016 at 16:51

Hi asteroid.jeck,

I will report this for check internally. Thanks for feedbacks.

-Hannibal