Searched refs:USART_ISR_TXE (Results 1 – 2 of 2) sorted by relevance
67 #define USART_ISR_TXE BIT(7) macro
127 if ((readl(base + ISR_OFFSET(stm32f4)) & USART_ISR_TXE) == 0) in _stm32_serial_putc()153 USART_ISR_TXE ? 0 : 1; in stm32_serial_pending()