X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?p=heater.git;a=blobdiff_plain;f=firmware%2Flogging.h;fp=firmware%2Flogging.h;h=962a83044a683660c888627a8ee60b3cf5518892;hp=0000000000000000000000000000000000000000;hb=c6b2f2baf7597e0a000602bc7c7997a02451e5b1;hpb=2755b4c6000c4de64d83921bdb109077f4b38597

diff --git a/firmware/logging.h b/firmware/logging.h
new file mode 100644
index 0000000..962a830
--- /dev/null
+++ b/firmware/logging.h
@@ -0,0 +1,28 @@
+#ifndef LOGGING_H__
+#define LOGGING_H__ 1
+
+#define USE_LOGGING 1	// comment out to disable logging
+
+#define LOG_EE_BUF_SIZE 64	// log buffer size in EEPROM
+#define LOG_RAM_BUF_SIZE 16	// log double buffer size
+
+#define LOG_RATELIMIT_BOOTCOUNT 5 // limit logging to first five boots
+	// if commented out, logs after each boot (beware the EEPROM wear!)
+
+#ifdef USE_LOGGING
+
+void log_init();
+void log_byte(unsigned char byte);
+void log_word(uint16_t word);
+void log_flush();
+
+#else /* !USE_LOGGING */
+
+#define init_log(dummy)	do { } while(0)
+#define log_byte(dummy)	do { } while(0)
+#define log_word(dummy)	do { } while(0)
+#define log_flush()	do { } while(0)
+
+#endif /* USE_LOGGING */
+
+#endif /* !LOGGING_H__ */