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Additional stm32/usart.c functions to enable/disable Rx/Tx

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interrupts, return a status flag and check for interrupt source.
This commit is contained in:
Ken Sarkies
2012-10-10 21:37:39 +10:30
committed by Piotr Esden-Tempski
parent 6ee8e44bd7
commit c4b7e2a76a
2 changed files with 92 additions and 0 deletions
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6
include/libopencm3/stm32/usart.h
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@@ -367,6 +367,12 @@ void usart_enable_rx_dma(u32 usart);
void usart_disable_rx_dma(u32 usart);
void usart_enable_tx_dma(u32 usart);
void usart_disable_tx_dma(u32 usart);
void usart_enable_rx_interrupt(u32 usart);
void usart_disable_rx_interrupt(u32 usart);
void usart_enable_tx_interrupt(u32 usart);
void usart_disable_tx_interrupt(u32 usart);
bool usart_get_flag(u32 usart, u32 flag);
bool usart_get_interrupt_source(u32 usart, u32 flag);
END_DECLS