USART_STATE_TX_BUSY (reference) in projects: bsp

Searched refs:USART_STATE_TX_BUSY (Results 1 – 2 of 2) sorted by relevance

/bsp/efm32/
A D	drv_usart.h	`62 #define USART_STATE_TX_BUSY (1 << 1) macro`
A D	drv_usart.c	`618 usart->state \|= USART_STATE_TX_BUSY; in rt_usart_write() 630 while(usart->state & USART_STATE_TX_BUSY); in rt_usart_write() 683 usart->state \|= USART_STATE_TX_BUSY; in rt_usart_write() 696 while(usart->state & USART_STATE_TX_BUSY); in rt_usart_write() 953 usart->state &= ~(rt_uint32_t)USART_STATE_TX_BUSY; in rt_hw_usart_dma_tx_isr()`

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