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HamzaBeder
Associate II
since ‎2024-08-10
‎2025-01-15

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  • 4 Posts
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STM32 UART does not receive first byte

2025-01-15
MCU: STM32L476RGT6Hello,I am using UART to read data from the NEO-M9N GPS receiver. My receive buffer stores all received data besides the first byte:This forum states to add a delay between initializing UART and sending data, and this forum states t...

STM32 UART always times out

2025-01-14
Hello,I am testing UART via a loopback test. This shows that the expected data is being sent on TX and received on RX, but the receive function always times out.This post stated to clear the OVR and RXNE flags before calling the receive function, but...

STM32 I2C only transmits and receives once

2024-12-01
MCU: STM32L476RGT6Hello,I am able to communicate with the MPU6050 via I2C with DMA and read the WHO_AM_I register, but only one transmit and receive transaction occurs even though I put my transmission and receive code in a while loop.When using regu...
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