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-rw-r--r--center_fw/8seg_protocol.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/center_fw/8seg_protocol.h b/center_fw/8seg_protocol.h
new file mode 100644
index 0000000..2da42c4
--- /dev/null
+++ b/center_fw/8seg_protocol.h
@@ -0,0 +1,26 @@
+#ifndef __8SEG_PROTOCOL_H__
+#define __8SEG_PROTOCOL_H__
+
+enum packet_type {
+ PKT_TYPE_RESERVED = 0,
+ PKT_TYPE_SET_OUTPUTS_BINARY = 1,
+ PKT_TYPE_SET_GLOBAL_BRIGHTNESS = 2,
+ PKT_TYPE_SET_OUTPUTS = 3,
+ PKT_TYPE_GET_STATUS = 4,
+ PKT_TYPE_MAX
+};
+
+struct status_tx {
+ int16_t temp_tenths_C;
+ uint32_t uptime_s;
+ uint32_t decoding_error_cnt, protocol_error_cnt;
+ int16_t vcc_mv, vin_mv, vskew_mv;
+ uint16_t jitter_meas_avg_ns;
+};
+
+extern void set_outputs(uint8_t val[8]);
+extern void set_outputs_binary(int mask, int global_brightness);
+
+void protocol_init(void);
+
+#endif /* __8SEG_PROTOCOL_H__ */