65 lines
1.3 KiB
C++
65 lines
1.3 KiB
C++
/* A very basic C++ example, really just proof of concept for C++
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This sample code is in the public domain.
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*/
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#include "espressif/esp_common.h"
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#include "FreeRTOS.h"
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#include "task.h"
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#include "queue.h"
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#include <esp/uart.h>
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class Counter
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{
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private:
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uint32_t _count;
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public:
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Counter(uint32_t initial_count)
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{
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this->_count = initial_count;
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printf("Counter initialised with count %d\r\n", initial_count);
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}
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void Increment()
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{
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_count++;
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}
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uint32_t getCount()
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{
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return _count;
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}
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};
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static Counter static_counter(99);
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void task1(void *pvParameters)
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{
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Counter local_counter = Counter(12);
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Counter *new_counter = new Counter(24);
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while(1) {
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Counter *counter = NULL;
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switch(rand() % 3) {
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case 0:
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counter = &local_counter;
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break;
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case 1:
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counter = &static_counter;
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break;
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default:
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counter = new_counter;
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break;
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}
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counter->Increment();
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printf("local counter %d static counter %d newly allocated counter %d\r\n", local_counter.getCount(),
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static_counter.getCount(), new_counter->getCount());
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vTaskDelay(100);
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}
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}
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extern "C" void user_init(void)
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{
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uart_set_baud(0, 115200);
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printf("SDK version:%s\n", sdk_system_get_sdk_version());
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xTaskCreate(task1, (signed char *)"tsk1", 256, NULL, 2, NULL);
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}
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