From d205055dacbb11ee6e7ff6984b69e79cde564686 Mon Sep 17 00:00:00 2001
From: Karl Palsson <karlp@etactica.com>
Date: Tue, 28 Sep 2021 14:32:33 +0000
Subject: cal: basic temp/vrefint consts

No API, just pointers to the calibration data and their associated
constants.
---
 cal/cal.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 cal/cal.h

(limited to 'cal')

diff --git a/cal/cal.h b/cal/cal.h
new file mode 100644
index 0000000..323887b
--- /dev/null
+++ b/cal/cal.h
@@ -0,0 +1,24 @@
+#pragma once
+/**
+ * Calibration helpers, offsets for ROM calibration variables and similar
+ */
+
+namespace STM32 {
+	namespace Calibration {
+
+#if defined(STM32WB)
+		static auto const TS_CAL1_TEMP = 30;
+		static uint16_t& TS_CAL1 = *(uint16_t*) 0x1FFF75A8;
+		static auto const TS_CAL2_TEMP = 130;
+		static uint16_t& TS_CAL2 = *(uint16_t*) 0x1FFF75cA;
+		static auto const TS_CAL_VOLTAGE = 3.0f;
+		static auto const TS_MIN_SAMPLING_USECS = 5;
+
+		static uint16_t& VREFINT_CAL = *(uint16_t*) 0x1FFF75AA;
+		static auto const VREFINT_CAL_TEMP = 30;
+		static auto const VREFINT_CAL_VOLTAGE = 3.6f;
+		static auto const VREFINT_MIN_SAMPLING_USECS = 4;
+#endif
+
+	}
+}
\ No newline at end of file
-- 
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