Merge pull request #940 from Ralim/MHP30

MHP30 Support

.github/workflows/push.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        model: ["TS100", "TS80", "TS80P", "Pinecil"]
+        model: ["TS100", "TS80", "TS80P", "Pinecil", "MHP30"]
       fail-fast: true
 
     steps:

Documentation/Hardware.md

@@ -0,0 +1,8 @@
+## Notes on the various supported hardware
+
+### MHP30
+
+- Accelerometer is the MSA301, this is mounted roughly in the middle of the unit
+- USB-PD is using the FUSB302
+- The hardware I2C bus on PB6/7 is used for the MSA301 and FUSB302
+- The OLED is the same SSD1306 as everything else, but its on a bit-banged bus

source/Core/BSP/BSP.h

@@ -74,6 +74,21 @@ bool getIsPoweredByDCIN();
 // Logs the system state to a debug interface if supported
 void log_system_state(int32_t PWMWattsx10);
 
+// Returns true if the tip is disconnected
+bool isTipDisconnected();
+
+// Status LED controls
+
+enum StatusLED {
+  LED_OFF = 0,           // Turn off status led
+  LED_STANDBY,           // unit is in sleep /standby
+  LED_HEATING,           // The unit is heating up to temperature
+  LED_HOT,               // The unit is at operating temperature
+  LED_COOLING_STILL_HOT, // The unit is off and cooling but still hot
+  LED_UNKNOWN,           //
+};
+void setStatusLED(const enum StatusLED state);
+
 #ifdef __cplusplus
 }
 #endif

source/Core/BSP/BSP_PD.h

@@ -8,6 +8,5 @@
 #ifndef USER_BSP_PD_H_
 #define USER_BSP_PD_H_
 #include "BSP.h"
-bool getFUS302IRQLow(); // Return true if the IRQ line is still held low
 
 #endif /* USER_BSP_PD_H_ */

source/Core/BSP/Defines.h

@@ -10,8 +10,6 @@
 #include "FreeRTOSConfig.h"
 enum Orientation { ORIENTATION_LEFT_HAND = 0, ORIENTATION_RIGHT_HAND = 1, ORIENTATION_FLAT = 3 };
 
-// It is assumed that all hardware implements an 8Hz update period at this time
-#define PID_TIM_HZ   (8)
 #define TICKS_SECOND configTICK_RATE_HZ
 #define TICKS_MIN    (60 * TICKS_SECOND)
 #define TICKS_100MS  (TICKS_SECOND / 10)