initial refactoring

protobuf/proto/GPIO.proto

@@ -0,0 +1,73 @@
+syntax = "proto3";
+
+package sys;
+import "Common.proto";
+import "customoptions.proto";
+import "nanopb.proto";
+option (nanopb_fileopt).enum_to_string = true;
+
+enum LevelsEnum { 
+  L_LOW = 0;
+  L_HIGH = 1;
+}
+// GPIO to use for the specified function
+message GPIO {
+  option (nanopb_msgopt).msgid  = 10130;
+  int32 pin = 1 [(nanopb).int_size = IS_8, (cust_field).v_int32 = -1]; // a valid esp32 gpio pin that supports the intended mode
+  LevelsEnum level = 2 [(cust_field).v_enum = "L_HIGH"]; // 0 or 1
+}
+enum LedTypesEnum { 
+  UNKNOWN = 0;
+  LED_TYPE_GPIO = 1;
+  LED_TYPE_WS2812 = 2;
+}
+message LED {
+  option (nanopb_msgopt).msgid  = 10029;
+  GPIO gpio = 1 [(nanopb).int_size = IS_8]; // a valid esp32 gpio pin that supports the intended mode
+  int32 brightness = 2 [(nanopb).int_size = IS_8]; // 0 to 100%
+  LedTypesEnum led_type = 3;
+}
+message Gpios {
+  option (nanopb_msgopt).msgid  = 10030;
+  LED greenLED = 1;
+  LED redLED = 2;
+  GPIO audioJack = 3;
+  GPIO amp = 4;
+  GPIO power = 5 ;
+  GPIO jack = 6;
+  GPIO spkfault = 7;
+  GPIO Vcc = 8;
+  GPIO GND = 9;
+}
+enum GPIOExpModelEnum {
+  UNSPECIFIED_EXP = 0;
+  PCA9535 = 1;
+  PCA85XX = 2;
+  MCP23017 = 3;
+  MCP23S17 = 4;
+}
+
+message GPIOExpI2C {
+  option (nanopb_msgopt).msgid  = 10032;
+  PortEnum port = 5 [(cust_field).v_string = "SYSTEM"];  // Defaults to system  
+}
+message GPIOExpSPI {
+  option (nanopb_msgopt).msgid  = 10031;
+  int32 speed = 1 [(nanopb).int_size = IS_16];
+  HostEnum host = 2;
+  GPIO cs = 3;
+}
+message GPIOExp {
+  option (nanopb_msgopt).msgid  = 10033;
+  GPIOExpModelEnum model = 1;
+  int32 addr = 2 [(nanopb).int_size = IS_8];
+  oneof ExpType {
+    GPIOExpI2C i2c = 3;
+    GPIOExpSPI spi = 4;
+  }
+  int32 base = 5 [(cust_field).v_int32 = 40];     // Defaults to 40 
+  int32 count = 6 [(cust_field).v_int32 = 16];    // Defaults to 16 
+  GPIO intr = 7;
+  
+  
+}