Diff: e4a10ed6eb92/HSP/Devices/MAX30101/MAX30101_helper.cpp

Revision:

20:6d2af70c92ab

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/e4a10ed6eb92/HSP/Devices/MAX30101/MAX30101_helper.cpp	Tue Apr 06 06:41:40 2021 +0000
@@ -0,0 +1,74 @@
+
+/*******************************************************************************
+ * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *******************************************************************************
+ */
+
+#include <stdint.h>
+#include "MAX30101_helper.h"
+#include "MAX30101.h"
+#include "Peripherals.h"
+
+// int8_t max30101_SpO2mode_stop(void);
+// int8_t max30101_HRmode_stop(void);
+// int8_t max30101_Multimode_stop(void);
+
+static uint8_t flags[3];
+
+uint8_t MAX30101_Helper_IsStreaming(eMAX30101Flags flag) {
+  return flags[(uint32_t)flag];
+}
+
+void MAX30101_Helper_SetStreamingFlag(eMAX30101Flags flag, uint8_t state) {
+  flags[(uint32_t)flag] = state;
+}
+
+void MAX30101_Helper_Stop(void) {
+  if (flags[(uint32_t)eStreaming_HR] == 1) {
+    Peripherals::max30101()->HRmode_stop();
+  }
+  if (flags[(uint32_t)eStreaming_SPO2] == 1) {
+    Peripherals::max30101()->SpO2mode_stop();
+  }
+  if (flags[(uint32_t)eStreaming_MULTI] == 1) {
+    Peripherals::max30101()->Multimode_stop();
+  }
+  MAX30101_Helper_ClearStreamingFlags();
+}
+
+void MAX30101_Helper_ClearStreamingFlags(void) {
+  uint32_t i;
+  for (i = 0; i < 3; i++) {
+    flags[i] = 0;
+  }
+}
+
+void MAX30101_OnInterrupt(void) { I2CM_Init_Reset(2, 1); }