azure / azure-sphere-samples - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 101 units with 1,591 lines of code in units (68.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
2 medium complex units (124 lines of code)
8 simple units (393 lines of code)
91 very simple units (1,074 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
static int GetProxySettings() in CodeSnippets/Networking/Proxy/GetProxySettings/get_proxy_settings.c	80	18	1
static int ConfigureProxySettings() in CodeSnippets/Networking/Proxy/SetProxySettings/set_proxy_settings.c	44	11	1
static ExitCode InitPeripheralsAndHandlers() in Tutorials/ErrorReporting/Stage1/main.c	59	9	1
static ExitCode InitPeripheralsAndHandlers() in Tutorials/ErrorReporting/Stage2/main.c	59	9	1
static int EnableDisableProxy() in CodeSnippets/Networking/Proxy/EnableDisableProxy/enable_disable_proxy.c	41	9	1
int GetDeviceID() in CodeSnippets/DeviceId/get_device_id.c	47	9	2
static int GetSampleBitCount() in CodeSnippets/Peripherals/ADC/AdvancedFunctions/advanced_functions.c	65	8	3
static ExitCode InitPeripheralsAndHandlers() in Tutorials/MemoryUsage/Stage1/main.c	40	7	1
static ExitCode InitPeripheralsAndHandlers() in Tutorials/MemoryUsage/Stage2/main.c	40	7	1
static int ReadAdcChannel() in CodeSnippets/Peripherals/ADC/SimplifiedFunctions/simplified_functions.c	42	7	1
static void BlinkingLedTimerEventHandler() in Tutorials/ErrorReporting/Stage1/main.c	15	5	1
static void CheckButtonA() in Tutorials/ErrorReporting/Stage1/main.c	17	5	1
int main() in Tutorials/ErrorReporting/Stage1/main.c	17	5	2
static void BlinkingLedTimerEventHandler() in Tutorials/ErrorReporting/Stage2/main.c	15	5	1
static void CheckButtonA() in Tutorials/ErrorReporting/Stage2/main.c	16	5	1
int main() in Tutorials/ErrorReporting/Stage2/main.c	17	5	2
static int ConfigureNetworkInterfaceWithCustomDns() in CodeSnippets/Networking/CustomDns/custom_dns.c	26	5	1
static int ConfigureNetworkInterfaceWithStaticIp() in CodeSnippets/Networking/StaticIp/static_ip.c	28	5	1
static int ReadAdcChannel() in CodeSnippets/Peripherals/ADC/LinuxSysfsNodes/linux_sysfs_nodes.c	25	5	1
static int GetPropertyIndex() in CodeSnippets/Peripherals/ADC/AdvancedFunctions/advanced_functions.c	19	5	2
static void PushNode() in Tutorials/MemoryUsage/Stage1/main.c	26	4	1
static void DeleteLastNode() in Tutorials/MemoryUsage/Stage1/main.c	20	4	1
int main() in Tutorials/MemoryUsage/Stage1/main.c	13	4	2
static int SetTimerPeriod() in Tutorials/MemoryUsage/Stage1/eventloop_timer_utilities.c	14	4	3
static void PushNode() in Tutorials/MemoryUsage/Stage2/main.c	26	4	1
static void DeleteLastNode() in Tutorials/MemoryUsage/Stage2/main.c	20	4	1
int main() in Tutorials/MemoryUsage/Stage2/main.c	13	4	2
static int SetTimerPeriod() in Tutorials/MemoryUsage/Stage2/eventloop_timer_utilities.c	14	4	3
static int SetTimerPeriod() in Tutorials/ErrorReporting/Stage1/eventloop_timer_utilities.c	14	4	3
static int SetTimerPeriod() in Tutorials/ErrorReporting/Stage2/eventloop_timer_utilities.c	14	4	3
static int OpenAdc() in CodeSnippets/Peripherals/ADC/AdvancedFunctions/advanced_functions.c	17	4	1
static bool IsButtonPressed() in Tutorials/MemoryUsage/Stage1/main.c	14	3	2
static void CloseFdAndPrintError() in Tutorials/MemoryUsage/Stage1/main.c	9	3	2
void DisposeEventLoopTimer() in Tutorials/MemoryUsage/Stage1/eventloop_timer_utilities.c	11	3	1
static bool IsButtonPressed() in Tutorials/MemoryUsage/Stage2/main.c	14	3	2
static void CloseFdAndPrintError() in Tutorials/MemoryUsage/Stage2/main.c	9	3	2
void DisposeEventLoopTimer() in Tutorials/MemoryUsage/Stage2/eventloop_timer_utilities.c	11	3	1
static void CheckButtonB() in Tutorials/ErrorReporting/Stage1/main.c	8	3	1
static bool IsButtonPressed() in Tutorials/ErrorReporting/Stage1/main.c	14	3	2
static bool IsNetworkReady() in Tutorials/ErrorReporting/Stage1/main.c	13	3	1
static void NetworkReadyCheckTimerEventHandler() in Tutorials/ErrorReporting/Stage1/main.c	12	3	1
static void CloseFdAndPrintError() in Tutorials/ErrorReporting/Stage1/main.c	9	3	2
static void ClosePeripheralsAndHandlers() in Tutorials/ErrorReporting/Stage1/main.c	17	3	1
void DisposeEventLoopTimer() in Tutorials/ErrorReporting/Stage1/eventloop_timer_utilities.c	11	3	1
static void CheckButtonB() in Tutorials/ErrorReporting/Stage2/main.c	8	3	1
static bool IsButtonPressed() in Tutorials/ErrorReporting/Stage2/main.c	14	3	2
static bool IsNetworkReady() in Tutorials/ErrorReporting/Stage2/main.c	13	3	1
static void NetworkReadyCheckTimerEventHandler() in Tutorials/ErrorReporting/Stage2/main.c	12	3	1
static void CloseFdAndPrintError() in Tutorials/ErrorReporting/Stage2/main.c	9	3	2
static void ClosePeripheralsAndHandlers() in Tutorials/ErrorReporting/Stage2/main.c	17	3	1