Define SPI pins for NUCLEO_F429ZI.

This is required for testing.

Author: mprse

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TARGET_NUCLEO_F429ZI/PeripheralNames.h

@@ -66,6 +66,11 @@ typedef enum {
     SPI_5 = (int)SPI5_BASE,
     SPI_6 = (int)SPI6_BASE
 } SPIName;
+/* Specify master/slave SPI interfaces for testing purposes. */
+#define SPI_TEST_MASTER SPI_1
+#define SPI_TEST_SLAVE  SPI_4
+#define SPI_TEST_MASTER_PIN(SPI_PIN) SPI_1##_##SPI_PIN
+#define SPI_TEST_SLAVE_PIN(SPI_PIN)  SPI_4##_##SPI_PIN
 
 typedef enum {
     I2C_1 = (int)I2C1_BASE,

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/TARGET_NUCLEO_F429ZI/PinNames.h

@@ -269,12 +269,17 @@ typedef enum {
     USBRX       = STDIO_UART_RX, // Virtual Com Port
     I2C_SCL     = D15,
     I2C_SDA     = D14,
-    SPI_MOSI    = D11,
-    SPI_MISO    = D12,
-    SPI_SCK     = D13,
-    SPI_CS      = D10,
     PWM_OUT     = D9,
 
+    SPI_1_MOSI    = PB_5,
+    SPI_1_MISO    = PA_6,
+    SPI_1_SCK     = PA_5,
+    SPI_1_CS      = PA_4,
+    SPI_4_MOSI    = PE_6,
+    SPI_4_MISO    = PE_5,
+    SPI_4_SCK     = PE_2,
+    SPI_4_CS      = PE_4,
+
     /**** USB pins ****/
     USB_OTG_FS_DM = PA_11,
     USB_OTG_FS_DP = PA_12,