diff options
Diffstat (limited to 'src/console/logbuf_console.c')
-rw-r--r-- | src/console/logbuf_console.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/console/logbuf_console.c b/src/console/logbuf_console.c new file mode 100644 index 0000000000..e605ae5c23 --- /dev/null +++ b/src/console/logbuf_console.c @@ -0,0 +1,19 @@ +#include <console/console.h> + +#define LOGBUF_SIZE 1024 + +// KEEP THIS GLOBAL. +// I need the address so I can watch it with the ARIUM hardware. RGM. +char logbuf[LOGBUF_SIZE]; +int logbuf_offset = 0; + +static void logbuf_tx_byte(unsigned char byte) +{ + logbuf[logbuf_offset] = byte; + logbuf_offset = (logbuf_offset +1) % LOGBUF_SIZE; +} + +static struct console_driver __console = { + .init = 0, + .tx_byte = logbuf_tx_byte, +};} |