Add output support (broken on esp8266)

1 files changed, 33 insertions, 0 deletions

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;