Add darp5 firmware

2020-01-15 21:02:41 -07:00
parent 9aadf50764
commit 5d10775877
43 changed files with 2472 additions and 201 deletions
--- a/src/board/system76/darp5/scratch/stdio.c
+++ b/src/board/system76/darp5/scratch/stdio.c
@ -0,0 +1,20 @@
+#include <stdio.h>
+
+#ifdef SERIAL_DEBUGGER
+    #include <mcs51/8051.h>
+#endif
+
+#ifdef I2C_DEBUGGER
+    #include <ec/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_0, I2C_DEBUGGER, &byte, 1);
+#endif
+    return (int)byte;
+}