After changing the the filename main.cpp, some generated code did not compiled due to some compatibility issue.
The code was:
const osThreadAttr_t blink01_attributes = {
name : "blink01",
stack_size : 128 * 4,
priority : (osPriority_t) osPriorityNormal
};
const osThreadAttr_t blink02_attributes = {
name : "blink02",
priority : (osPriority_t) osPriorityBelowNormal,
stack_size : 128 * 4
};These codes were generated and does not support by C++ as the assignment of members are gapped. So I removed the const property and assignes the members in the main function.
Note that this code is generated from cubemx. So when regenerated the project then these initial codes will get back again and also before regeneration rename main.cpp to main.c . So take care of these codes after regeneration.
RTOS cannot do us delay. I am applying us delay usiing the help of TIM3. delay.cpp has the delay_us() function. Parameter needs a Timer reference. I am using TIM3. Configured by cubemx as Prescaler:72, Period:65535, ARR:Enabled. At the main() it must need to start by HAL_TIM_Base_Start(&htim3); before osKernelStart(); .
/* USER CODE END TIM3_Init 1 */
htim3.Instance = TIM3;
htim3.Init.Prescaler = 72;
htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
htim3.Init.Period = 65535;
htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
