Added missing pinmap definitions. Fixed target JSON config to avoid treating cc3220sf a target

Author: linlingao

targets/TARGET_TI/TARGET_CC32XX/TARGET_CC3220SF/PeripheralPins.h

@@ -24,12 +24,31 @@
 extern const PinMap PinMap_GPIO[];
 
 /************PWM****************/
+#if DEVICE_PWMOUT
 extern const PinMap PinMap_PWM[];
+#endif
 
 /************UART***************/
+#if DEVICE_SERIAL
 extern const PinMap PinMap_UART_TX[];
 extern const PinMap PinMap_UART_RX[];
-extern const PinMap PinMap_UART_CTS[];
+#if DEVICE_SERIAL_FC
 extern const PinMap PinMap_UART_RTS[];
+extern const PinMap PinMap_UART_CTS[];
+#endif
+#endif
+
+/************ADC***************/
+#if DEVICE_ANALOGIN
+extern const PinMap PinMap_ADC[];
+#endif
+
+/************SPI***************/
+#if DEVICE_SPI
+extern const PinMap PinMap_SPI_MOSI[];
+extern const PinMap PinMap_SPI_MISO[];
+extern const PinMap PinMap_SPI_SCLK[];
+extern const PinMap PinMap_SPI_SSEL[];
+#endif
 
 #endif

targets/TARGET_TI/TARGET_CC32XX/TARGET_CC3220SF/TARGET_CC3220SF_LAUNCHXL/PeripheralNames.h

@@ -43,6 +43,10 @@ typedef enum {
     PWM_6
 } PWMName;
 
+typedef enum {
+    GSPI = 0
+} SPIName;
+
 #define STDIO_UART_TX     USBTX
 #define STDIO_UART_RX     USBRX
 #define STDIO_UART        UART_0

targets/TARGET_TI/TARGET_CC32XX/TARGET_CC3220SF/TARGET_CC3220SF_LAUNCHXL/PeripheralPins.c

@@ -62,16 +62,20 @@ const PinMap PinMap_GPIO[] = {
 };
 
 /************PWM***************/
+#if DEVICE_PWMOUT
 const PinMap PinMap_PWM[] = {
     {PIN_01, PWM_1, 3},
     {PIN_02, PWM_2, 3},
     {PIN_17, PWM_3, 5},
     {PIN_19, PWM_4, 8},
     {PIN_21, PWM_5, 9},
     {PIN_64, PWM_6, 3},
+    {NC, NC, 0}
 };
+#endif
 
 /************UART***************/
+#if DEVICE_SERIAL
 const PinMap PinMap_UART_TX[] = {
     {PIN_01, UART_1, 7},
     {PIN_03, UART_0, 7},
@@ -97,7 +101,7 @@ const PinMap PinMap_UART_RX[] = {
     {PIN_59, UART_1, 6},
     {NC, NC, 0}
 };
-
+#if DEVICE_SERIAL_FC
 const PinMap PinMap_UART_RTS[] = {
     {PIN_50, UART_0, 3},
     {PIN_50, UART_1, 10},
@@ -114,3 +118,42 @@ const PinMap PinMap_UART_CTS[] = {
     {PIN_61, UART_1, 3},
     {NC, NC, 0}
 };
+#endif
+#endif
+
+#if DEVICE_ANALOGIN
+const PinMap PinMap_ADC[] = {
+    {PIN_57, ADC0_0, 0},
+    {PIN_58, ADC0_1, 0},
+    {PIN_59, ADC0_2, 0},
+    {PIN_60, ADC0_3, 0},
+    {NC, NC, 0}
+};
+#endif
+
+#if DEVICE_SPI
+/************SPI***************/
+const PinMap PinMap_SPI_SCLK[] = {
+    {PIN_05, GSPI, 7},
+    {PIN_45, GSPI, 7},
+    {NC, NC, 0}
+};
+
+const PinMap PinMap_SPI_MOSI[] = {
+    {PIN_07, GSPI, 7},
+    {PIN_52, GSPI, 7},
+    {NC, NC, 0}
+};
+
+const PinMap PinMap_SPI_MISO[] = {
+    {PIN_06, GSPI, 7},
+    {PIN_53, GSPI, 7},
+    {NC, NC, 0}
+};
+
+const PinMap PinMap_SPI_SSEL[] = {
+    {PIN_08, GSPI, 7},
+    {PIN_50, GSPI, 7},
+    {NC, NC, 0}
+};
+#endif

targets/TARGET_TI/TARGET_CC32XX/TARGET_CC3220SF/analogin_api.c

@@ -55,3 +55,7 @@ float analogin_read(analogin_t *obj) {
     return (float)value * (1.0f / (float)ADC_RESOLUTION);
 }
 
+const PinMap *analogin_pinmap()
+{
+    return PinMap_ADC;
+}

targets/TARGET_TI/TARGET_CC32XX/TARGET_CC3220SF/pwmout_api.c

@@ -179,3 +179,8 @@ void pwmout_pulsewidth_ms(pwmout_t* obj, int ms) {
 void pwmout_pulsewidth_us(pwmout_t* obj, int us) {
 
 }
+
+const PinMap *pwmout_pinmap()
+{
+    return PinMap_PWM;
+}

targets/TARGET_TI/TARGET_CC32XX/TARGET_CC3220SF/serial_api.c

@@ -403,3 +403,35 @@ void serial_set_flow_control(serial_t *obj, FlowControl type, PinName rxflow, Pi
             break;
     }
 }
+
+const PinMap *serial_tx_pinmap()
+{
+    return PinMap_UART_TX;
+}
+
+const PinMap *serial_rx_pinmap()
+{
+    return PinMap_UART_RX;
+}
+
+const PinMap *serial_cts_pinmap()
+{
+#if !DEVICE_SERIAL_FC
+    static const PinMap PinMap_UART_CTS[] = {
+        {NC, NC, 0}
+    };
+#endif
+
+    return PinMap_UART_CTS;
+}
+
+const PinMap *serial_rts_pinmap()
+{
+#if !DEVICE_SERIAL_FC
+    static const PinMap PinMap_UART_RTS[] = {
+        {NC, NC, 0}
+    };
+#endif
+
+    return PinMap_UART_RTS;
+}

targets/TARGET_TI/TARGET_CC32XX/TARGET_CC3220SF/spi_api.c

@@ -25,6 +25,7 @@
 #include "ti/devices/cc32xx/driverlib/rom_map.h"
 #include "ti/devices/cc32xx/driverlib/ti_spi_driverlib.h"
 #include "ti/devices/cc32xx/driverlib/prcm.h"
+#include "PeripheralPins.h"
 
 #define PIN_MODE_SPI 7
 #define SPI_WL_MASK  0xF80
@@ -56,6 +57,26 @@ static void spi_configure_driver_instance(spi_t *obj)
     }
 }
 
+const PinMap *spi_master_mosi_pinmap()
+{
+    return PinMap_SPI_MOSI;
+}
+
+const PinMap *spi_master_miso_pinmap()
+{
+    return PinMap_SPI_MISO;
+}
+
+const PinMap *spi_master_clk_pinmap()
+{
+    return PinMap_SPI_SCLK;
+}
+
+const PinMap *spi_master_cs_pinmap()
+{
+    return PinMap_SPI_SSEL;
+}
+
 /** Initialize the SPI peripheral
  *
  * Configures the pins used by SPI, sets a default format and frequency, and enables the peripheral

targets/targets.json

@@ -8782,17 +8782,18 @@
     "CC32XX": {
         "inherits": ["TI"],
         "public": false,
-        "supported_toolchains": ["GCC_ARM", "ARM", "IAR"],
         "release_versions": ["5"]
     },
     "CC3220SF": {
         "inherits": ["CC32XX"],
+        "public": false,
         "macros": ["MBED_MPU_CUSTOM"],
         "core": "Cortex-M4",
         "device_name": "CC3220SF"
     },
     "CC3220SF_LAUNCHXL": {
         "inherits": ["CC3220SF"],
+        "supported_toolchains": ["GCC_ARM", "ARM", "IAR"],
         "components_add": ["SD", "FLASHIAP"],
         "device_has": ["USTICKER",
             "SERIAL",