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Enable flow control in Greentea 

Flow control is enabled in Greentea for targets that has
console-uart-flow-control set.
pull/6660/head
Marcus Chang 2018-04-17 14:16:31 -07:00
parent 934101ecf6
commit 595a98b313
1 changed files with 19 additions and 1 deletions
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20
features/frameworks/greentea-client/source/greentea_serial.cpp
View File

@ -1,5 +1,23 @@
#include "greentea-client/greentea_serial.h" #include "greentea-client/greentea_serial.h"
/**
* Macros for setting console flow control.
*/
#define CONSOLE_FLOWCONTROL_RTS 1
#define CONSOLE_FLOWCONTROL_CTS 2
#define CONSOLE_FLOWCONTROL_RTSCTS 3
#define mbed_console_concat_(x) CONSOLE_FLOWCONTROL_##x
#define mbed_console_concat(x) mbed_console_concat_(x)
#define CONSOLE_FLOWCONTROL mbed_console_concat(MBED_CONF_TARGET_CONSOLE_UART_FLOW_CONTROL)
SingletonPtr<GreenteaSerial> greentea_serial; SingletonPtr<GreenteaSerial> greentea_serial;
GreenteaSerial::GreenteaSerial() : mbed::RawSerial(USBTX, USBRX, MBED_CONF_PLATFORM_STDIO_BAUD_RATE) {}; GreenteaSerial::GreenteaSerial() : mbed::RawSerial(USBTX, USBRX, MBED_CONF_PLATFORM_STDIO_BAUD_RATE) {
#if CONSOLE_FLOWCONTROL == CONSOLE_FLOWCONTROL_RTS
set_flow_control(SerialBase::RTS, STDIO_UART_RTS, NC);
#elif CONSOLE_FLOWCONTROL == CONSOLE_FLOWCONTROL_CTS
set_flow_control(SerialBase::CTS, NC, STDIO_UART_CTS);
#elif CONSOLE_FLOWCONTROL == CONSOLE_FLOWCONTROL_RTSCTS
set_flow_control(SerialBase::RTSCTS, STDIO_UART_RTS, STDIO_UART_CTS);
#endif
}