Grove_LED_Matrix_Driver/stm32f1xx_hal_i2c.c at master · Seeed-Studio/Grove_LED_Matrix_Driver · GitHub
Only 0 received when reading from M24128-BRMN6TP. Valid data received when reading directly after writing.
![HAL_I2C_Mem_Read_IT routine causing interrupts to hang processor · Issue #63 · STMicroelectronics/STM32CubeF4 · GitHub HAL_I2C_Mem_Read_IT routine causing interrupts to hang processor · Issue #63 · STMicroelectronics/STM32CubeF4 · GitHub](https://user-images.githubusercontent.com/85098320/120178675-0a1bfd00-c20a-11eb-83c8-6bdcea670321.png)
HAL_I2C_Mem_Read_IT routine causing interrupts to hang processor · Issue #63 · STMicroelectronics/STM32CubeF4 · GitHub
I2C HAL driver problem with HAL_I2C_Mem_Read_IT · Issue #7 · STMicroelectronics/STM32CubeF4 · GitHub
![c - How do I use the STM32g4xx_HAL_Driver HAL library to read out the sensor data with i2c? - Stack Overflow c - How do I use the STM32g4xx_HAL_Driver HAL library to read out the sensor data with i2c? - Stack Overflow](https://i.stack.imgur.com/MZ8ZB.jpg)
c - How do I use the STM32g4xx_HAL_Driver HAL library to read out the sensor data with i2c? - Stack Overflow
![Hal_I2C_Slave_Receive_It; Hal_I2C_Mem_Write_It; Hal_I2C_Mem_Read_It - ST STM32F2 User Manual [Page 300] | ManualsLib Hal_I2C_Slave_Receive_It; Hal_I2C_Mem_Write_It; Hal_I2C_Mem_Read_It - ST STM32F2 User Manual [Page 300] | ManualsLib](https://static-data2.manualslib.com/product-images/127/12652/1265194/raw.jpg)