Ô´Âë/ºËÐİå/Src/OnChipDevices/Usart.c
@@ -361,10 +361,12 @@ if(m_EUART_TxFrm_Head == m_EUART_TxFrm_Tail) { m_bEUARTCheckingSend = 0; OUT485_DISABLE; return; } //å¼å¯ä¸æ¬¡æ°æ®åé OUT485_ENABLE; EUART_TX_DMA_CH->CMAR = (uint32_t)m_EUART_TxFrames[m_EUART_TxFrm_Tail].buf; //è¦åéçå åå°å EUART_TX_DMA_CH->CNDTR = m_EUART_TxFrames[m_EUART_TxFrm_Tail].len; //è¦åéçåèæ° EUART_TX_DMA_CH->CCR |= 0x01; //å¼å¯ä¸æ¬¡DMA