From dcf84169ae75b11c1656d45dbc6c626d93da6a10 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Fri, 8 Dec 2017 15:07:52 +0100
Subject: Add output support (broken on esp8266)

---
 src/arch/msp430fr5969lp/driver/stdout.cc | 33 ++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 src/arch/msp430fr5969lp/driver/stdout.cc

(limited to 'src/arch/msp430fr5969lp/driver')

diff --git a/src/arch/msp430fr5969lp/driver/stdout.cc b/src/arch/msp430fr5969lp/driver/stdout.cc
new file mode 100644
index 0000000..321785b
--- /dev/null
+++ b/src/arch/msp430fr5969lp/driver/stdout.cc
@@ -0,0 +1,33 @@
+#include "driver/stdout.h"
+#include <msp430.h>
+
+void StandardOutput::setup()
+{
+	UCA0CTLW0 |= UCSWRST;
+	UCA0CTLW0 = UCSWRST | UCSSEL__SMCLK;
+	UCA0MCTLW = UCOS16 | (10<<5) | 0xF700;
+	UCA0BR0 = 8;
+
+	UCA0IRCTL = 0;
+	UCA0ABCTL = 0;
+
+	P2SEL0 &= ~(BIT0 | BIT1);
+	P2SEL1 |= BIT0 | BIT1;
+	P2DIR |= BIT0;
+
+	UCA0CTLW0 &= ~UCSWRST;
+
+	//UCA0IE |= UCRXIE;
+}
+
+void StandardOutput::put(char c)
+{
+	while (!(UCA0IFG & UCTXIFG));
+	UCA0TXBUF = c;
+
+	if (c == '\n') {
+		put('\r');
+	}
+}
+
+StandardOutput kout;
-- 
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