set default clock and BitOrder, as same as Arduino Uno

Seeed-Studio · May 14, 2019 · 9e909f5 · 9e909f5
1 parent 90aba57
commit 9e909f5
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/libraries/SPI/SPIClass.h b/libraries/SPI/SPIClass.h
@@ -33,17 +33,17 @@
 class SPISettings {
   public:
     SPISettings(uint32_t clock, BitOrder bitOrder, uint8_t dataMode) { init_AlwaysInline(clock, bitOrder, dataMode); }
-    SPISettings() { init_AlwaysInline(1000000, LSBFIRST, 0); }
+    SPISettings() { init_AlwaysInline(4000000, MSBFIRST, 0); }
 
   private:
     void init_AlwaysInline(uint32_t clock, BitOrder bitOrder, uint8_t dataMode) __attribute__((__always_inline__)) {
         _order = bitOrder;
         _mode = dataMode;
         _clock = clock;
     }
-    BitOrder _order = LSBFIRST;
+    BitOrder _order = MSBFIRST;
     uint8_t _mode = 0;
-    uint32_t _clock = 1000000;
+    uint32_t _clock = 4000000;
     friend class SPIClass;
 };
 

diff --git a/variants/seeed_k210_pi/pins_arduino.h b/variants/seeed_k210_pi/pins_arduino.h
@@ -610,7 +610,7 @@ PinDescription
                         FUNC_DEBUG0,    // PIO_GPIO
                         FUNC_GPIOHS31,  // PIO_GPIOHS
                         FUNC_DEBUG0,    // PIO_I2C
-                        FUNC_DEBUG0,    // PIO_SPI
+                        FUNC_SPI0_SS0,    // PIO_SPI
                         FUNC_DEBUG0,    // PIO_UART
                         FUNC_DEBUG0,    // PIO_TIMER
                         FUNC_I2S0_SCLK, // PIO_I2S