Power Saving (#169)

* Only turn on wifi if not eon

* Make sure esp is disabled on eon

* Dont disable ESP in early

Author: legonigel

board/gpio.h

@@ -454,6 +454,7 @@ void early() {
   #ifdef PANDA
     // enable the ESP, disable ESP boot mode
     // unless we are on a giant panda, then there's no ESP
+    // dont disable on grey panda
     if (is_giant_panda) {
       set_esp_mode(ESP_DISABLED);
     } else {

board/main.c

@@ -539,6 +539,9 @@ int main() {
   } else {
     // enable ESP uart
     uart_init(USART1, 115200);
+    #ifdef EON
+      set_esp_mode(ESP_DISABLED);
+    #endif
   }
   // enable LIN
   uart_init(UART5, 10400);

python/__init__.py

@@ -250,6 +250,7 @@ def flash_static(handle, code):
       pass
 
   def flash(self, fn=None, code=None, reconnect=True):
+    print("flash: main version is " + self.get_version())
     if not self.bootstub:
       self.reset(enter_bootstub=True)
     assert(self.bootstub)
@@ -270,7 +271,7 @@ def flash(self, fn=None, code=None, reconnect=True):
         code = f.read()
 
     # get version
-    print("flash: version is " + self.get_version())
+    print("flash: bootstub version is " + self.get_version())
 
     # do flash
     Panda.flash_static(self._handle, code)