Fix incorrect memory allocation in GPIO
Issue #258
new
Following functions in gpio allocates memory without a reason, and causes memory leak:
const char * oC_GPIO_GetPullNameFromEnum(oC_GPIO_Pull_t Pull) { char * name = malloc(sizeof(name) , 10); switch(Pull) { case oC_GPIO_Pull_Default: name = "Default"; break; case oC_GPIO_Pull_Down: name = "Down"; break; case oC_GPIO_Pull_Up: name = "Up"; break; default: name = "Unknown"; break; } free(&name, AllocationFlags_Default); return name; } oC_GPIO_GetCurrentNameFromEnum oC_GPIO_GetModeNameFromEnum oC_GPIO_GetOutputCircuitNameFromEnum oC_GPIO_GetPullNameFromEnum oC_GPIO_GetSpeedNameFromEnum oC_GPIO_GetIntTriggerNameFromEnum