Nigel Leitzell / Mbed 2 deprecated SmartPipe_Probe_TX

This program utilizes the mcr20 Thread Shield on the FRDM-K64F MCU which is a two-part workspace (HVAC Server (RX)/Probe(TX)) to handle low temperature events read at the probe(s) to prevent pipes from freezing.

Dependencies:   DHT fsl_phy_mcr20a fsl_smac mbed-rtos mbed

Fork of mcr20_wireless_uart by NXP

main.cpp@19:71b793021c78, 2015-04-04 (annotated)

Committer:
cotigac
Date:
Sat Apr 04 22:14:14 2015 +0000
Revision:
19:71b793021c78
Parent:
18:b02fc0e53df8
Child:
23:6f13fea3cace
Added SMAC code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sam_grove 0:01fb291427ce 1 #include "mbed.h"
cotigac 18:b02fc0e53df8 2 #include "rtos.h"
sam_grove 2:3e7685cfb2a7 3
cotigac 19:71b793021c78 4 #include "SMAC_Interface.h"
cotigac 19:71b793021c78 5 #include "SMAC_Config.h"
cotigac 19:71b793021c78 6
cotigac 19:71b793021c78 7 static uint8_t mAppSer;
cotigac 19:71b793021c78 8 static uint8_t timePassed;
cotigac 19:71b793021c78 9 #ifdef VERBOSE
cotigac 19:71b793021c78 10 static bool_t bCCAFailed;
cotigac 19:71b793021c78 11 static bool_t bACKFailed;
cotigac 19:71b793021c78 12 #endif
cotigac 19:71b793021c78 13 static bool_t bTxDone;
cotigac 19:71b793021c78 14 static bool_t bRxDone;
cotigac 19:71b793021c78 15 static bool_t evKeyPressed;
cotigac 19:71b793021c78 16 static bool_t bTxInProgress;
cotigac 19:71b793021c78 17 static uint8_t gau8TxDataBuffer[gMaxSmacSDULength_c + sizeof(rxPacket_t)];
cotigac 19:71b793021c78 18 static txPacket_t *gAppTxPacket;
cotigac 19:71b793021c78 19 static rxPacket_t *gAppRxPacket;
cotigac 19:71b793021c78 20 static txContextConfig_t txConfigContext;
cotigac 19:71b793021c78 21
cotigac 19:71b793021c78 22 void InitProject(void);
cotigac 19:71b793021c78 23 extern smacErrors_t smacToAppMlmeSap(smacToAppMlmeMessage_t* pMsg, instanceId_t instance);
cotigac 19:71b793021c78 24 extern smacErrors_t smacToAppMcpsSap(smacToAppDataMessage_t* pMsg, instanceId_t instance);
cotigac 19:71b793021c78 25
cotigac 18:b02fc0e53df8 26 DigitalOut led1(LED1);
cotigac 18:b02fc0e53df8 27 InterruptIn sw2(SW2);
cotigac 18:b02fc0e53df8 28 uint32_t button_pressed;
cotigac 18:b02fc0e53df8 29 Thread *thread2;
sam_grove 2:3e7685cfb2a7 30
cotigac 18:b02fc0e53df8 31 void sw2_press(void)
cotigac 18:b02fc0e53df8 32 {
cotigac 18:b02fc0e53df8 33 thread2->signal_set(0x1);
cotigac 18:b02fc0e53df8 34 }
sam_grove 2:3e7685cfb2a7 35
cotigac 18:b02fc0e53df8 36 void led_thread(void const *argument)
cotigac 18:b02fc0e53df8 37 {
cotigac 18:b02fc0e53df8 38 while (true) {
cotigac 18:b02fc0e53df8 39 led1 = !led1;
cotigac 18:b02fc0e53df8 40 Thread::wait(1000);
sam_grove 2:3e7685cfb2a7 41 }
sam_grove 2:3e7685cfb2a7 42 }
sam_grove 2:3e7685cfb2a7 43
cotigac 18:b02fc0e53df8 44 void button_thread(void const *argument)
sam_grove 2:3e7685cfb2a7 45 {
cotigac 18:b02fc0e53df8 46 while (true) {
cotigac 18:b02fc0e53df8 47 Thread::signal_wait(0x1);
cotigac 18:b02fc0e53df8 48 button_pressed++;
cotigac 18:b02fc0e53df8 49 }
sam_grove 2:3e7685cfb2a7 50 }
sam_grove 2:3e7685cfb2a7 51
sam_grove 2:3e7685cfb2a7 52 int main()
sam_grove 2:3e7685cfb2a7 53 {
cotigac 18:b02fc0e53df8 54 Thread thread(led_thread);
cotigac 18:b02fc0e53df8 55 thread2 = new Thread(button_thread);
cotigac 19:71b793021c78 56
cotigac 19:71b793021c78 57 InitSmac();
cotigac 19:71b793021c78 58 Smac_RegisterSapHandlers((SMAC_APP_MCPS_SapHandler_t)smacToAppMcpsSap,(SMAC_APP_MLME_SapHandler_t)smacToAppMlmeSap,0);
cotigac 19:71b793021c78 59
cotigac 19:71b793021c78 60 InitProject();
sam_grove 2:3e7685cfb2a7 61
cotigac 19:71b793021c78 62 gAppTxPacket = (txPacket_t*)gau8TxDataBuffer; //Map TX packet to buffer
cotigac 19:71b793021c78 63 gAppRxPacket = (rxPacket_t*)MEM_BufferAlloc(gMaxSmacSDULength_c + sizeof(rxPacket_t));
cotigac 19:71b793021c78 64
cotigac 19:71b793021c78 65 SMACFillHeader(&(gAppTxPacket->smacHeader), gDefaultAddress_c);
cotigac 19:71b793021c78 66
cotigac 19:71b793021c78 67 (void)MLMEPAOutputAdjust(gDefaultOutputPower_c);
cotigac 19:71b793021c78 68 (void)MLMESetChannelRequest(gDefaultChannelNumber_c);
cotigac 19:71b793021c78 69 (void)MLMEConfigureTxContext(&txConfigContext);
cotigac 19:71b793021c78 70 gAppRxPacket->u8MaxDataLength = gMaxSmacSDULength_c;
cotigac 19:71b793021c78 71 (void)MLMERXEnableRequest(gAppRxPacket, 0);
cotigac 19:71b793021c78 72
cotigac 18:b02fc0e53df8 73 button_pressed = 0;
cotigac 18:b02fc0e53df8 74 sw2.fall(&sw2_press);
cotigac 18:b02fc0e53df8 75 while (true) {
cotigac 18:b02fc0e53df8 76 Thread::wait(5000);
cotigac 18:b02fc0e53df8 77 printf("SW2 was pressed (last 5 seconds): %d \r\n", button_pressed);
cotigac 18:b02fc0e53df8 78 fflush(stdout);
cotigac 18:b02fc0e53df8 79 button_pressed = 0;
sam_grove 2:3e7685cfb2a7 80 }
sam_grove 2:3e7685cfb2a7 81 }
cotigac 19:71b793021c78 82
cotigac 19:71b793021c78 83 smacErrors_t smacToAppMlmeSap(smacToAppMlmeMessage_t* pMsg, instanceId_t instance)
cotigac 19:71b793021c78 84 {
cotigac 19:71b793021c78 85 switch(pMsg->msgType)
cotigac 19:71b793021c78 86 {
cotigac 19:71b793021c78 87 case gMlmeEdCnf_c:
cotigac 19:71b793021c78 88 printf("EdCnf: \r\n");
cotigac 19:71b793021c78 89 //(void)OSA_EventSet(&gTaskEvent, gMlme_EdCnf_EVENT_c);
cotigac 19:71b793021c78 90 break;
cotigac 19:71b793021c78 91 case gMlmeCcaCnf_c:
cotigac 19:71b793021c78 92 printf("CcaCnf: \r\n");
cotigac 19:71b793021c78 93 //(void)OSA_EventSet(&gTaskEvent, gMlme_CcaCnf_EVENT_c);
cotigac 19:71b793021c78 94 break;
cotigac 19:71b793021c78 95 case gMlmeTimeoutInd_c:
cotigac 19:71b793021c78 96 printf("MlmeTimeoutInd: \r\n");
cotigac 19:71b793021c78 97 //(void)OSA_EventSet(&gTaskEvent, gMlme_TimeoutInd_EVENT_c);
cotigac 19:71b793021c78 98 break;
cotigac 19:71b793021c78 99 default:
cotigac 19:71b793021c78 100 break;
cotigac 19:71b793021c78 101 }
cotigac 19:71b793021c78 102 MEM_BufferFree(pMsg);
cotigac 19:71b793021c78 103 return gErrorNoError_c;
cotigac 19:71b793021c78 104 }
cotigac 19:71b793021c78 105
cotigac 19:71b793021c78 106 //(Data) Sap handler for managing data confirm and data indication
cotigac 19:71b793021c78 107 smacErrors_t smacToAppMcpsSap(smacToAppDataMessage_t* pMsg, instanceId_t instance)
cotigac 19:71b793021c78 108 {
cotigac 19:71b793021c78 109 switch(pMsg->msgType)
cotigac 19:71b793021c78 110 {
cotigac 19:71b793021c78 111 case gMcpsDataInd_c:
cotigac 19:71b793021c78 112 if(pMsg->msgData.dataInd.pRxPacket->rxStatus == rxSuccessStatus_c)
cotigac 19:71b793021c78 113 {
cotigac 19:71b793021c78 114 printf("McpsDataInd: \r\n");
cotigac 19:71b793021c78 115 //(void)OSA_EventSet(&gTaskEvent, gMcps_Ind_EVENT_c);
cotigac 19:71b793021c78 116 }
cotigac 19:71b793021c78 117 break;
cotigac 19:71b793021c78 118 case gMcpsDataCnf_c:
cotigac 19:71b793021c78 119 #ifdef VERBOSE
cotigac 19:71b793021c78 120 if(pMsg->msgData.dataCnf.status == gErrorChannelBusy_c)
cotigac 19:71b793021c78 121 {
cotigac 19:71b793021c78 122 bCCAFailed = TRUE;
cotigac 19:71b793021c78 123 }
cotigac 19:71b793021c78 124 if(pMsg->msgData.dataCnf.status == gErrorNoAck_c)
cotigac 19:71b793021c78 125 {
cotigac 19:71b793021c78 126 bACKFailed = TRUE;
cotigac 19:71b793021c78 127 }
cotigac 19:71b793021c78 128 #endif
cotigac 19:71b793021c78 129 printf("McpsDataCnf: \r\n");
cotigac 19:71b793021c78 130 //(void)OSA_EventSet(&gTaskEvent, gMcps_Cnf_EVENT_c);
cotigac 19:71b793021c78 131 break;
cotigac 19:71b793021c78 132 default:
cotigac 19:71b793021c78 133 break;
cotigac 19:71b793021c78 134 }
cotigac 19:71b793021c78 135 MEM_BufferFree(pMsg);
cotigac 19:71b793021c78 136 return gErrorNoError_c;
cotigac 19:71b793021c78 137 }
cotigac 19:71b793021c78 138
cotigac 19:71b793021c78 139 void InitProject(void)
cotigac 19:71b793021c78 140 {
cotigac 19:71b793021c78 141 /*Global Data init*/
cotigac 19:71b793021c78 142 #ifdef VERBOSE
cotigac 19:71b793021c78 143 bACKFailed = FALSE;
cotigac 19:71b793021c78 144 bCCAFailed = FALSE;
cotigac 19:71b793021c78 145 #endif
cotigac 19:71b793021c78 146 bTxInProgress = FALSE;
cotigac 19:71b793021c78 147 bTxDone = FALSE;
cotigac 19:71b793021c78 148 evKeyPressed = FALSE;
cotigac 19:71b793021c78 149 txConfigContext.autoAck = FALSE;
cotigac 19:71b793021c78 150 txConfigContext.ccaBeforeTx = FALSE;
cotigac 19:71b793021c78 151 txConfigContext.retryCountAckFail = 0;
cotigac 19:71b793021c78 152 txConfigContext.retryCountCCAFail = 0;
cotigac 19:71b793021c78 153 }