ashchepkov

Ethernet HAL stopping transmitting

2

Hello! Function HAL_ETH_Transmit_IT() from file stm32h7xx_hal_eth.c first check availability of current transmit buffer, then prepare descriptor and increment Tail pointer without checking who own next buffer. In case of transmitting...

unwanted interrupt enabling

1

Function ETH_Prepare_Tx_Descriptors() in file stm32h7xx_hal_eth.c enable interrupts using __enable_irq(). Please, store PRIMASK before disabling interrupts and restore PRIMASK for enabling interrupts.