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* updated with correction in serial_api,c for finding mux setting.

pull/1316/head
akhilpanayam 2015-08-19 15:11:59 +05:30 committed by Karthik Purushothaman
parent 5079132062
commit 1ac74c33f2
1 changed files with 1 additions and 2 deletions
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3
libraries/mbed/targets/hal/TARGET_Atmel/TARGET_SAM_CortexM0+/serial_api.c
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@ -133,10 +133,9 @@ uint32_t serial_find_mux_settings (serial_t *obj)
if ((pSERIAL_S(obj)->pins[USART_RXFLOW_INDEX] == NC) && (pSERIAL_S(obj)->pins[USART_TXFLOW_INDEX] == NC)) {
if (pinpad[USART_TX_INDEX] == 0) {
mux_setting |= SERCOM_USART_CTRLA_TXPO(0);
} else if(pinpad[USART_RX_INDEX] == 2) {
} else if(pinpad[USART_TX_INDEX] == 2) {
mux_setting |= SERCOM_USART_CTRLA_TXPO(1);
} else {
mux_setting = mux_setting; // dummy condition
}
} else { // for hardware flow control and uart // expecting the tx in pad 0, rts in pad2 and cts in pad 3
if((pinpad[USART_TX_INDEX] == 0) && (pinpad[USART_RXFLOW_INDEX]/*rts pin*/ == 2) && (pinpad[USART_TXFLOW_INDEX] /*cts pin*/ == 3)) {