Changeset 66 for ctrl/firmware/Main/SES/Core

Timestamp:

Jan 22, 2025, 11:40:26 AM (4 days ago)

Author:

Zed

Message:

FAN PWM control and TACHO signal measuring are working.

Location:

ctrl/firmware/Main/SES/Core

Files:

• Inc/fan_thread.h (added)
• Inc/utils.h (modified) (1 diff)
• Src/fan_thread.cpp (added)
• Src/gsm_rx_thread.cpp (modified) (1 diff)

ctrl/firmware/Main/SES/Core/Inc/utils.h

@@ -2 +2 @@
 #define __UTILS_H
 
+#include <utility>
+
 void printThreadStackInfo(const char* const TAG);
 
+// This function converts all numbers from range [x0, x1] to range [y0, y1]
+template <typename TYPE> TYPE Rescale(TYPE x, TYPE x1, TYPE x2, TYPE y1, TYPE y2, bool doNotExtrapolate = true)
+{
+        if (x1 > x2) std::swap(x1, x2);
+        if (y1 > y2) std::swap(y1, y2);
+
+        if (doNotExtrapolate)
+        {
+                if (x > x2) return y2;
+                if (x < x1) return y1;
+        }
+        //SEGGER_RTT_printf(0, "x0 = %d, x1 = %d\n", x0, x1);
+        return (((y2 - y1)*(x - x1))/(x2 - x1) + y1);
+}
+
+
 #endif /* __UTILS_H */

ctrl/firmware/Main/SES/Core/Src/gsm_rx_thread.cpp

@@ -28 +28 @@
 {
         (void)initial_input;
-
         extern DMA_HandleTypeDef hdma_usart3_rx;