Merge pull request #12071 from hugueskamba/hk_minimal_console_static_pinmap

Minimal Console: Use static pin map

Author: 0xc0170

platform/source/mbed_retarget.cpp

@@ -257,14 +257,18 @@ static void do_serial_init()
         return;
     }
 
-    serial_init(&stdio_uart, STDIO_UART_TX, STDIO_UART_RX);
+    static const serial_pinmap_t console_pinmap = get_uart_pinmap(STDIO_UART_TX, STDIO_UART_RX);
+    serial_init_direct(&stdio_uart, &console_pinmap);
     serial_baud(&stdio_uart, MBED_CONF_PLATFORM_STDIO_BAUD_RATE);
 #if   CONSOLE_FLOWCONTROL == CONSOLE_FLOWCONTROL_RTS
-    serial_set_flow_control(&stdio_uart, FlowControlRTS, STDIO_UART_RTS, NC);
+    static const serial_fc_pinmap_t fc_pinmap = get_uart_fc_pinmap(STDIO_UART_RTS, NC);
+    serial_set_flow_control_direct(&stdio_uart, FlowControlRTS, &fc_pinmap);
 #elif CONSOLE_FLOWCONTROL == CONSOLE_FLOWCONTROL_CTS
-    serial_set_flow_control(&stdio_uart, FlowControlCTS, NC, STDIO_UART_CTS);
+    static const serial_fc_pinmap_t fc_pinmap = get_uart_fc_pinmap(NC, STDIO_UART_CTS);
+    serial_set_flow_control_direct(&stdio_uart, FlowControlCTS, &fc_pinmap);
 #elif CONSOLE_FLOWCONTROL == CONSOLE_FLOWCONTROL_RTSCTS
-    serial_set_flow_control(&stdio_uart, FlowControlRTSCTS, STDIO_UART_RTS, STDIO_UART_CTS);
+    static const serial_fc_pinmap_t fc_pinmap = get_uart_fc_pinmap(STDIO_UART_RTS, STDIO_UART_CTS);
+    serial_set_flow_control_direct(&stdio_uart, FlowControlRTSCTS, &fc_pinmap);
 #endif
 }