Remove pins that aren't connected in the Raytac Dongle from the pin map.

Author: pyro9

variants/MDBT50Q_RX/variant.cpp

@@ -26,73 +26,9 @@
 const uint32_t g_ADigitalPinMap[] =
 {
   // D0 .. D13
-  25,  // D0  is P0.25 (UART TX)
-  24,  // D1  is P0.24 (UART RX 
-  10,  // D2  is P0.10 (NFC2)
   45,  // D3  is P1.13 (LED1)
-  42,  // D4  is P1.11 (LED2)
-  40,  // D5  is P1.08
-   7,  // D6  is P0.07
+  43,  // D4  is P1.11 (LED2)
   15,  // D7  is P0.15 (Button)
-  16,  // D8  is P0.16 (NeoPixel)
-  26,  // D9  is P0.26
-  27,  // D10 is P0.27
-   6,  // D11 is P0.06
-   8,  // D12 is P0.08
-  41,  // D13 is P1.09
-
-  // D14 .. D21 (aka A0 .. A7)
-   4,  // D14 is P0.04 (A0)
-   5,  // D15 is P0.05 (A1)
-  30,  // D16 is P0.30 (A2)
-  28,  // D17 is P0.28 (A3)
-   2,  // D18 is P0.02 (A4)
-   3,  // D19 is P0.03 (A5)
-  29,  // D20 is P0.29 (A6, Battery)
-  31,  // D21 is P0.31 (A7, ARef)
-
-  // D22 .. D23 (aka I2C pins)
-  12,  // D22 is P0.12 (SDA)
-  11,  // D23 is P0.11 (SCL)
-
-  // D24 .. D26 (aka SPI pins)
-  15,  // D24 is P0.15 (SPI MISO)
-  13,  // D25 is P0.13 (SPI MOSI)
-  14,  // D26 is P0.14 (SPI SCK )
-
-  // QSPI pins (not exposed via any header / test point)
-  19,  // D27 is P0.19 (QSPI CLK)
-  20,  // D28 is P0.20 (QSPI CS)
-  17,  // D29 is P0.17 (QSPI Data 0)
-  22,  // D30 is P0.22 (QSPI Data 1)
-  23,  // D31 is P0.23 (QSPI Data 2)
-  21,  // D32 is P0.21 (QSPI Data 3)
-
-  // The remaining NFC pin
-   9,  // D33 is P0.09 (NFC1, exposed only via test point on bottom of board)
-
-  // Thus, there are 34 defined pins
-
-  // The remaining pins are not usable:
-  //
-  //
-  // The following pins were never listed as they were considered unusable
-  //  0,      // P0.00 is XL1   (attached to 32.768kHz crystal)
-  //  1,      // P0.01 is XL2   (attached to 32.768kHz crystal)
-  // 18,      // P0.18 is RESET (attached to switch)
-  // 32,      // P1.00 is SWO   (attached to debug header)
-  // 
-  // The remaining pins are not connected (per schematic)
-  // 33,      // P1.01 is not connected per schematic
-  // 35,      // P1.03 is not connected per schematic
-  // 36,      // P1.04 is not connected per schematic
-  // 37,      // P1.05 is not connected per schematic
-  // 38,      // P1.06 is not connected per schematic
-  // 39,      // P1.07 is not connected per schematic
-  // 43,      // P1.11 is not connected per schematic
-  // 44,      // P1.12 is not connected per schematic
-  // 45,      // P1.13 is not connected per schematic
-  // 46,      // P1.14 is not connected per schematic
 };
 
 void initVariant()

variants/MDBT50Q_RX/variant.h

@@ -37,15 +37,14 @@ extern "C"
 #endif // __cplusplus
 
 // Number of pins defined in PinDescription array
-#define PINS_COUNT           (34)
-#define NUM_DIGITAL_PINS     (34)
-#define NUM_ANALOG_INPUTS    (6) // A6 is used for battery, A7 is analog reference
+#define PINS_COUNT           (3)
+#define NUM_DIGITAL_PINS     (3)
+#define NUM_ANALOG_INPUTS    (0) // A6 is used for battery, A7 is analog reference
 #define NUM_ANALOG_OUTPUTS   (0)
 
 // LEDs
-#define PIN_LED1             (3)
-#define PIN_LED2             (4)
-#define PIN_NEOPIXEL         (8)
+#define PIN_LED1             (0)
+#define PIN_LED2             (1)
 
 #define LED_BUILTIN          PIN_LED1
 #define LED_CONN             PIN_LED2
@@ -55,6 +54,8 @@ extern "C"
 
 #define LED_STATE_ON         0         // State when LED is litted
 
+#define PIN_DFU              2
+
 // Buttons
 /*
 #define PIN_BUTTON1             (2)
@@ -63,78 +64,14 @@ extern "C"
 #define PIN_BUTTON4             (5)
 */
 
-/*
- * Analog pins
- */
-#define PIN_A0               (14)
-#define PIN_A1               (15)
-#define PIN_A2               (16)
-#define PIN_A3               (17)
-#define PIN_A4               (18)
-#define PIN_A5               (19)
-#define PIN_A6               (20)
-#define PIN_A7               (21)
-
-static const uint8_t A0  = PIN_A0 ;
-static const uint8_t A1  = PIN_A1 ;
-static const uint8_t A2  = PIN_A2 ;
-static const uint8_t A3  = PIN_A3 ;
-static const uint8_t A4  = PIN_A4 ;
-static const uint8_t A5  = PIN_A5 ;
-static const uint8_t A6  = PIN_A6 ;
-static const uint8_t A7  = PIN_A7 ;
 #define ADC_RESOLUTION    14
 
-// Other pins
-#define PIN_AREF           PIN_A7
-#define PIN_VBAT           PIN_A6
-#define PIN_NFC1           (33)
-#define PIN_NFC2           (2)
-
-static const uint8_t AREF = PIN_AREF;
-
-/*
- * Serial interfaces
- */
+// Bad things happen if the serial pins aren't defined. Instead
+// define them with an invalid pin number
 // Serial
-#define PIN_SERIAL_RX       (1)
-#define PIN_SERIAL_TX       (0)
+#define PIN_SERIAL_RX       (3)
+#define PIN_SERIAL_TX       (3)
 
-/*
- * SPI Interfaces
- */
-#define SPI_INTERFACES_COUNT 1
-
-#define PIN_SPI_MISO         (24)
-#define PIN_SPI_MOSI         (25)
-#define PIN_SPI_SCK          (26)
-
-static const uint8_t SS   = (5);
-static const uint8_t MOSI = PIN_SPI_MOSI ;
-static const uint8_t MISO = PIN_SPI_MISO ;
-static const uint8_t SCK  = PIN_SPI_SCK ;
-
-/*
- * Wire Interfaces
- */
-#define WIRE_INTERFACES_COUNT 1
-
-#define PIN_WIRE_SDA         (22)
-#define PIN_WIRE_SCL         (23)
-
-// QSPI Pins
-#define PIN_QSPI_SCK         27
-#define PIN_QSPI_CS          28
-#define PIN_QSPI_IO0         29
-#define PIN_QSPI_IO1         30
-#define PIN_QSPI_IO2         31
-#define PIN_QSPI_IO3         32
-
-// On-board QSPI Flash
-#define EXTERNAL_FLASH_DEVICES   GD25Q16C
-
-#define USB_MSC_BLOCK_SIZE    512
-#define USB_MSC_BLOCK_COUNT   ((2*1024*1024) / USB_MSC_BLOCK_SIZE)
 
 #ifdef __cplusplus
 }