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Merging pull request #64 Various changes

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Merge remote-tracking branch 'bgamari/master'
This commit is contained in:
Piotr Esden-Tempski
2013-01-06 17:56:13 -08:00
parent c904c3ae57 08a14a9d9e
commit 44e350ad20
4 changed files with 28 additions and 10 deletions
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21
lib/stm32/usart.c
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@@ -400,6 +400,27 @@ void usart_disable_tx_interrupt(u32 usart)
USART_CR1(usart) &= ~USART_CR1_TXEIE;
}
/*-----------------------------------------------------------------------------*/
/** @brief USART Error Interrupt Enable.
@param[in] usart unsigned 32 bit. USART block register address base @ref usart_reg_base
*/
void usart_enable_error_interrupt(u32 usart)
{
USART_CR3(usart) |= USART_CR3_EIE;
}
/*-----------------------------------------------------------------------------*/
/** @brief USART Error Interrupt Disable.
@param[in] usart unsigned 32 bit. USART block register address base @ref usart_reg_base
*/
void usart_disable_error_interrupt(u32 usart)
{
USART_CR3(usart) &= ~USART_CR3_EIE;
}
/*---------------------------------------------------------------------------*/
/** @brief USART Read a Status Flag.