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mverch67
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
#include "graphics/driver/DisplayDriver.h"
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#include "util/ILog.h"
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#if LV_USE_PROFILER
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#if defined(ARCH_PORTDUINO)
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#include <sys/syscall.h>
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#include <sys/types.h>
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#include <time.h>
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#include <unistd.h>
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#endif
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#include "src/misc/lv_profiler_builtin_private.h"
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#endif
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DisplayDriver::DisplayDriver(uint16_t width, uint16_t height)
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: lvgl(width, height), display(nullptr), touch(nullptr), view(nullptr), screenWidth(width), screenHeight(height)
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{
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}
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void DisplayDriver::init(DeviceGUI *gui)
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{
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ILOG_DEBUG("DisplayDriver init...");
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view = gui;
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lvgl.init();
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#if LV_USE_PROFILER
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// initialize lvgl profiler
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lv_profiler_builtin_config_t config;
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lv_profiler_builtin_config_init(&config);
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#ifdef ARCH_PORTDUINO
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config.tick_per_sec = 1000000000;
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config.tick_get_cb = []() -> uint64_t {
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struct timespec ts;
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clock_gettime(CLOCK_MONOTONIC, &ts);
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return ts.tv_sec * 1000000000 + ts.tv_nsec;
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};
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config.tid_get_cb = []() -> int { return (int)syscall(SYS_gettid); };
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config.cpu_get_cb = []() -> int {
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int cpu_id = 0;
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syscall(SYS_getcpu, &cpu_id, NULL);
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return cpu_id;
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};
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config.flush_cb = [](const char *buf) { Serial.print(buf); };
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#else // arduino
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config.tick_per_sec = 1000000;
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config.tick_get_cb = []() -> uint64_t { return micros(); };
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config.flush_cb = [](const char *buf) { Serial.println(buf); };
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#endif
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lv_profiler_builtin_init(&config);
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#endif
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}
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