{"id":7960,"date":"2022-03-02T08:08:32","date_gmt":"2022-03-02T08:08:32","guid":{"rendered":"http:\/\/fastbitlab.com\/?p=7960"},"modified":"2023-08-24T12:31:46","modified_gmt":"2023-08-24T07:01:46","slug":"fsm-lecture-56-exercise-006-testing-state-transition-analysis","status":"publish","type":"post","link":"https:\/\/fastbitlab.com\/blog\/fsm-lecture-56-exercise-006-testing-state-transition-analysis\/","title":{"rendered":"FSM Lecture 56: Exercise-006 Testing"},"content":{"rendered":"
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Exercise-006 Testing<\/span><\/strong><\/h1>\n
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In the previous article, we completed the 006QHsmTest exercise. And now, let’s test this.<\/span><\/p>\n

#include<\/span> <Arduino.h>\r\n#include<\/span> \"qpn.h\"\r\n#include<\/span> \"QHSM_Test.h\"\r\nQ_DEFINE_THIS_FILE;\r\n\r\nvoid<\/span> setup() {\r\n\/\/ put your setup code here, to run once:<\/span>\r\nSerial.begin(9600);\r\nSerial.println(\"QHSM Testing...\");\r\nQHsmTst_ctor();\r\nQHSM_INIT(super_QHsmTst);\r\nSerial.print('\\n');\r\n}\r\n\r\nvoid<\/span> loop() {\r\n   \/\/ put your main code here, to run repeatedly:<\/span>\r\n   char<\/span> ue;\r\n   if<\/span>(Serial.available() > 0){\r\n     ue = Serial.read();\r\n     if<\/span>(ue == 'a' || ue == 'A'){\r\n        Q_SIG(super_QHsmTst) = (QSignal)A_SIG;\r\n     }\r\n     else if<\/span> (ue == 'b' || ue == 'B') Q_SIG(super_QHsmTst) = (QSignal)B_SIG;\r\n     else if<\/span> (ue == 'c' || ue == 'C') Q_SIG(super_QHsmTst) = (QSignal)C_SIG;\r\n     else if<\/span> (ue == 'd' || ue == 'D') Q_SIG(super_QHsmTst) = (QSignal)D_SIG;\r\n     else if<\/span> (ue == 'e' || ue == 'E') Q_SIG(super_QHsmTst) = (QSignal)E_SIG;\r\n     else if<\/span> (ue == 'f' || ue == 'F') Q_SIG(super_QHsmTst) = (QSignal)F_SIG;\r\n     else if<\/span> (ue == 'g' || ue == 'G') Q_SIG(super_QHsmTst) = (QSignal)G_SIG;\r\n     else if<\/span> (ue == 'h' || ue == 'H') Q_SIG(super_QHsmTst) = (QSignal)H_SIG;\r\n     else if<\/span> (ue == 'i' || ue == 'I') Q_SIG(super_QHsmTst) = (QSignal)I_SIG;\r\n     else if<\/span> (ue == 'x' || ue == 'X') Q_SIG(super_QHsmTst) = (QSignal)TERMINATE_SIG;\r\n     else<\/span> Q_SIG(super_QHsmTst) = IGNORE_SIG;\r\n\r\n    QHSM_DISPATCH(super_QHsmTst);\r\n    Serial.print('\\n');\r\n  }\r\n }\r\n\r\n\r\nQ_NORETURN Q_onAssert ( char_t const Q_ROM *const module,int_t const location ){\r\n\r\nSerial.println(\"Assertion failure!!\");\r\nSerial.println((String)module);\r\nSerial.println(location);\r\nwhile<\/span>(1);\r\n}<\/pre>\n
006QHsmTest Exercise<\/span><\/p>\n
Before testing in the setup function, please add <\/span>Serial.begin(9600)<\/b>, which configures the baudrate of the UART. And also, I’ll send one message that is “QHSM Testing ”, as shown above. Now, let’s compile this. Let’s download.<\/span><\/span><\/p>\n
Let me open the Arduino IDE serial terminal \u2192 Go to tools\u2192 you have to select the board \u2018Arduino Uno,\u2019 \u2192 and then choose Serial Monitor.<\/span><\/p>\n
You can see in the serial monitor the application ran and the initial transition; I mean, the actions related to the initial transition has been executed in that order, as shown in Figure 1. <\/span><\/p>\n
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Figure 1. The initial transition action<\/span><\/figcaption><\/figure>\n
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Now, let’s analyze that. Let’s go to the model.<\/span> <\/span><\/p>\n
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Figure 2. QHsmTst model<\/span><\/figcaption><\/figure>\n
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You can see Figure 2; The model starts from the initial transition, the arrow mark shows. \u2018S\u2019 is our outer shell. <\/span><\/p>\n