현성 김 / Mbed 2 deprecated 181202_Castone_design_master

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed nRF24L01P

Files at this revision

API Documentation at this revision

Revision 20:e0302dc43412, committed 2018-12-15

Comitter:
hyunsungkim
Date:
Sat Dec 15 19:32:26 2018 +0000
Branch:
RF24_library_test_tx
Parent:
19:6f01eb6f4163
Commit message:
before adjusting communication timing

Changed in this revision

master.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/master.cpp	Sat Dec 01 19:32:07 2018 +0000
+++ b/master.cpp	Sat Dec 15 19:32:26 2018 +0000
@@ -39,7 +39,6 @@
 } payload_t;
 
 void beepStart();
-void endBeep();
 void initNRF(int mode, int msg_len);
 void dumpRFInfo();
 int readSerialUntil(char *buffer, unsigned int buf_len, char terminator);
@@ -54,17 +53,16 @@
     pc.baud(115200);
     printf("I'm Master\r\n");
     initNRF(NRF_TRANSMIT, TRANSFER_SIZE);
-//    dumpRFInfo();
-
+    dumpRFInfo();
     memset(buffer, NULL, BUFFER_SIZE);
 
     while(1) {
-        int result = readSerialUntil(buffer, BUFFER_SIZE, DATA_PROTOCOL_END);
-        if(result>0) {
+        int inByteNum = readSerialUntil(buffer, BUFFER_SIZE, DATA_PROTOCOL_END);
+        if(inByteNum>0) {
             char *data = inspectData(buffer, BUFFER_SIZE);
             if(*data == DATA_PROTOCOL_BEGIN) {
                 payload_t *payload = getPayload(data);
-                printf("Sent - BotID:%d, CmdID:%d, LSpeed:%d, RSpeed:%d\r\n", payload->bot_id, payload->cmd_id, payload->lspeed, payload->rspeed);
+                printf("Payload - BotID:%d, CmdID:%d, LSpeed:%d, RSpeed:%d\r\n", payload->bot_id, payload->cmd_id, payload->lspeed, payload->rspeed);
                 int n = transmitCmd(payload);
                 free(data);
                 free(payload);
@@ -98,12 +96,14 @@
     int rxDataCnt=0;
     char rxData[MAX_BUFFER_SIZE];
     char buf[TRANSFER_SIZE];
+    //char buf_[TRANSFER_SIZE]="$01,22,-51,11";
     
     while(trial<NRF_RETRIAL_MAX) {
         initNRF(NRF_TRANSMIT, TRANSFER_SIZE);
         constructString(buf, p);
 
         nrf.write(NRF24L01P_PIPE_P0, buf, TRANSFER_SIZE);
+        //nrf.write(NRF24L01P_PIPE_P0, _buf, TRANSFER_SIZE);
         initNRF(NRF_RECEIVE, TRANSFER_SIZE);
         wait(0.01);
         rxDataCnt = nrf.read( NRF24L01P_PIPE_P0, rxData, TRANSFER_SIZE);
@@ -219,25 +219,8 @@
     }
 }
 /*
-void getPayload(int id, unsigned int count, int lspeed, int rspeed, char* txData)
-{
-    *(txData+0) = '$';
-    *(txData+1) = id/10+'0';
-    *(txData+2) = id%10+'0';
-    *(txData+3) = count/10000+'0';
-    *(txData+4) = count/1000%10+'0';
-    *(txData+5) = count/100%10+'0';
-    *(txData+6) = count/10%10+'0';
-    *(txData+7) = count%10+'0';
-    *(txData+8) = lspeed>0?'+':'-';
-    *(txData+9) = abs(lspeed)/10+'0';
-    *(txData+10) = abs(lspeed)%10+'0';
-    *(txData+11) = rspeed>0?'+':'-';
-    *(txData+12) = abs(rspeed)/10+'0';
-    *(txData+13) = abs(rspeed)%10+'0';
-    *(txData+14) = '\0';
-}
-xxyyyyyabbcddn
+
+$xxyyyyyabbcddn
 
 14 chars