MAX30101_helper.cpp

00001 
00002 /*******************************************************************************
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00034 
00035 #include <stdint.h>
00036 #include "MAX30101_helper.h"
00037 #include "MAX30101.h"
00038 #include "Peripherals.h"
00039 
00040 static uint8_t flags[3];
00041 
00042 uint8_t MAX30101_Helper_IsStreaming(eMAX30101Flags flag) {
00043   return flags[(uint32_t)flag];
00044 }
00045 //******************************************************************************
00046 
00047 void MAX30101_Helper_SetStreamingFlag(eMAX30101Flags flag, uint8_t state) {
00048   flags[(uint32_t)flag] = state;
00049 }
00050 
00051 //******************************************************************************
00052 void MAX30101_Helper_Stop(void) {
00053   if (flags[(uint32_t)eStreaming_HR] == 1) {
00054     Peripherals::max30101()->HRmode_stop();
00055   }
00056   if (flags[(uint32_t)eStreaming_SPO2] == 1) {
00057     Peripherals::max30101()->SpO2mode_stop();
00058   }
00059   if (flags[(uint32_t)eStreaming_MULTI] == 1) {
00060     Peripherals::max30101()->Multimode_stop();
00061   }
00062   MAX30101_Helper_ClearStreamingFlags();
00063 }
00064 
00065 //******************************************************************************
00066 void MAX30101_Helper_ClearStreamingFlags(void) {
00067   uint32_t i;
00068   for (i = 0; i < 3; i++) {
00069     flags[i] = 0;
00070   }
00071 }
00072 
00073 //******************************************************************************
00074 void MAX30101_OnInterrupt(void) { I2CM_Init_Reset(2, 1); }