Add lemp9

2020-01-09 20:16:05 -07:00
parent b962ed8771
commit 6d7f2807d5
41 changed files with 2684 additions and 1 deletions
--- a/src/board/system76/lemp9/stdio.c
+++ b/src/board/system76/lemp9/stdio.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+
+#ifdef SERIAL_DEBUGGER
+    #include <mcs51/8051.h>
+#endif
+
+#ifdef I2C_DEBUGGER
+    #include <common/i2c.h>
+#endif
+
+int putchar(int c) {
+    unsigned char byte = (unsigned char)c;
+#ifdef SERIAL_DEBUGGER
+    SBUF = byte;
+#endif
+#ifdef I2C_DEBUGGER
+    i2c_send(I2C_DEBUGGER, &byte, 1);
+#endif
+    return (int)byte;
+}