Adding USB HS Support to the SDP-K1

Author: kjansen-adi

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TARGET_SDP_K1/PeripheralNames.h

@@ -98,6 +98,11 @@ typedef enum {
     QSPI_1 = (int)QSPI_R_BASE,
 } QSPIName;
 
+typedef enum {
+    USB_FS = (int)USB_OTG_FS_PERIPH_BASE,
+    USB_HS = (int)USB_OTG_HS_PERIPH_BASE
+} USBName;
+
 #ifdef __cplusplus
 }
 #endif

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/TARGET_SDP_K1/PeripheralPins.c

@@ -421,3 +421,41 @@ MBED_WEAK const PinMap PinMap_QSPI_SSEL[] = {
     {PB_6,      QSPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_QSPI)},  // Connected to QUADSPI_NSS_A
     {NC, NC, 0}
 };
+
+//*** USBDEVICE ***
+
+MBED_WEAK const PinMap PinMap_USB_FS[] = {
+    /* Not Supported by SDP-K1*/
+//  {PA_8,      USB_FS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_FS)}, // USB_OTG_FS_SOF
+//  { PA_9, USB_FS, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, GPIO_AF_NONE) }, // USB_OTG_FS_VBUS // Connected to VBUS_FS1
+//  {PA_10, USB_FS, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_PULLUP, GPIO_AF10_OTG_FS) }, // USB_OTG_FS_ID // Connected to USB_FS1_ID
+//  {PA_11, USB_FS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_FS) }, // USB_OTG_FS_DM // Connected to USB_FS1_N
+//  { PA_12, USB_FS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_FS) }, // USB_OTG_FS_DP // Connected to USB_FS1_P
+//  { NC, NC, 0 }
+};
+
+MBED_WEAK const PinMap PinMap_USB_HS[] = {
+#if (MBED_CONF_TARGET_USB_SPEED == USE_USB_HS_IN_FS)
+//  {PA_4,      USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_OTG_HS_FS)}, // USB_OTG_HS_SOF
+    { PB_12, USB_HS, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_PULLUP, GPIO_AF12_OTG_HS_FS) }, // USB_OTG_HS_ID
+    { PB_13, USB_HS, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, GPIO_AF_NONE) }, // USB_OTG_HS_VBUS
+    { PB_14, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_OTG_HS_FS) }, // USB_OTG_HS_DM
+    { PB_15, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_OTG_HS_FS) }, // USB_OTG_HS_DP
+#else /* MBED_CONF_TARGET_USB_SPEED */
+    { PA_3, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_D0 // Connected to LCD_BL_CTRL [STLD40DPUR_EN]
+    { PA_5, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_CK
+    { PB_0, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_D1 // Connected to EXT_RESET
+    { PB_1, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_D2
+    { PB_5, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_D7
+    { PB_10, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_D3 // Connected to STDIO_UART_TX
+    { PB_11, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_D4 // Connected to STDIO_UART_RX
+    { PB_12, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_D5
+    { PB_13, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_D6
+    { PC_0, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_STP // Connected to SDNWE [MT48LC4M32B2B5-6A_WE]
+    { PC_2, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_DIR
+    { PC_3, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_NXT
+//  { PH_4, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_NXT // Connected to I2C2_SCL [CS43L22_SCL]
+//  { PI_11, USB_HS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_HS) }, // USB_OTG_HS_ULPI_DIR
+#endif /* MBED_CONF_TARGET_USB_SPEED */
+    { NC, NC, 0 }
+};

targets/targets.json

@@ -2197,6 +2197,10 @@
                 "help": "Clock frequency in Mhz",
                 "value": "8",
                 "macro_name": "CLOCK_FREQUENCY_MHZ"
+            },
+            "usb_speed":  {
+                "help": "USE_USB_OTG_FS or USE_USB_OTG_HS or USE_USB_HS_IN_FS",
+                "value": "USE_USB_OTG_HS"
             }
         },
         "overrides": {
@@ -2208,7 +2212,8 @@
         ],
         "device_has_add": [
             "ANALOGOUT",
-            "QSPI"
+            "QSPI",
+            "USBDEVICE"
         ],
         "device_has_remove": [
             "LPTICKER"