Merge remote-tracking branch 'adafruit/master' into nrf_board_rename

Author: dhalbert

.gitignore

@@ -7,7 +7,6 @@
 *.bin
 *.map
 *.hex
-!ports/nrf/**/bootloader/**/*.hex
 *.dis
 *.exe
 

ports/nrf/boards/adafruit_nrf52840_s140_v6.ld

@@ -1,5 +1,5 @@
 /*
-    GNU linker script for NRF52840 w/S140 6.0.0 SoftDevice
+    GNU linker script for NRF52840 w/S140 6.x.x SoftDevice
 
     MEMORY MAP
     ------------------------------------------------------------------------
@@ -17,7 +17,7 @@
     0x00000000..0x00000FFF   (4KB) Master Boot Record
 */
 
-/* Specify the memory areas (S140 6.0.0) */
+/* Specify the memory areas (S140 6.x.x) */
 MEMORY
 {
     FLASH (rx)      : ORIGIN = 0x00000000, LENGTH = 0x100000

ports/nrf/boards/feather_nrf52840_express/mpconfigboard.mk

@@ -2,7 +2,7 @@ MCU_SERIES = m4
 MCU_VARIANT = nrf52
 MCU_SUB_VARIANT = nrf52840
 SD ?= s140
-SOFTDEV_VERSION ?= 6.0.0
+SOFTDEV_VERSION ?= 6.1.0
 
 BOOT_SETTING_ADDR = 0xFF000
 

ports/nrf/boards/pca10056/mpconfigboard.mk

@@ -2,7 +2,7 @@ MCU_SERIES = m4
 MCU_VARIANT = nrf52
 MCU_SUB_VARIANT = nrf52840
 SD ?= s140
-SOFTDEV_VERSION ?= 6.0.0
+SOFTDEV_VERSION ?= 6.1.0
 
 BOOT_SETTING_ADDR = 0xFF000
 

ports/nrf/drivers/bluetooth/download_ble_stack.sh

@@ -35,18 +35,16 @@ function download_s132_nrf52_5_0_0
     cd -
 }
 
-function download_s140_nrf52_6_0_0
+function download_s140_nrf52_6_1_0
 {
     echo ""
     echo "####################################"
-    echo "### Downloading s140_nrf52_6.0.0 ###"
+    echo "### Downloading s140_nrf52_6.1.0 ###"
     echo "####################################"
     echo ""
-
-    mkdir -p "${1}/s140_nrf52_6.0.0"
-    cd "${1}/s140_nrf52_6.0.0"
-
-    wget https://www.nordicsemi.com/eng/nordic/download_resource/60624/20/49271410/116072
+     mkdir -p "${1}/s140_nrf52_6.1.0"
+    cd "${1}/s140_nrf52_6.1.0"
+     wget https://www.nordicsemi.com/eng/nordic/download_resource/60624/25/88218841/116072
     mv 116072 temp.zip
     unzip -u temp.zip
     rm temp.zip
@@ -59,15 +57,15 @@ if [ $# -eq 0 ]; then
     echo "No Bluetooth LE stack defined, downloading all."
     download_s132_nrf52_2_0_1 "${SCRIPT_DIR}"
     download_s132_nrf52_5_0_0 "${SCRIPT_DIR}"
-    download_s140_nrf52_6_0_0 "${SCRIPT_DIR}"
+    download_s140_nrf52_6_1_0 "${SCRIPT_DIR}"
 else
     case $1 in
         "s132_nrf52_2_0_1" )
             download_s132_nrf52_2_0_1 "${SCRIPT_DIR}" ;;
         "s132_nrf52_5_0_0" )
             download_s132_nrf52_5_0_0 "${SCRIPT_DIR}" ;;
-        "s140_nrf52_6_0_0" )
-            download_s140_nrf52_6_0_0 "${SCRIPT_DIR}" ;;
+        "s140_nrf52_6_1_0" )
+            download_s140_nrf52_6_1_0 "${SCRIPT_DIR}" ;;
     esac
 fi
 

ports/nrf/usb/usb.c

@@ -58,7 +58,7 @@ void usb_init(void) {
 
         sd_power_usbregstatus_get(&usb_reg);
     }else
-#else
+#endif
     {
         // Power module init
         const nrfx_power_config_t pwr_cfg = { 0 };
@@ -72,7 +72,6 @@ void usb_init(void) {
 
         usb_reg = NRF_POWER->USBREGSTATUS;
     }
-#endif
 
     if ( usb_reg & POWER_USBREGSTATUS_VBUSDETECT_Msk ) {
         tusb_hal_nrf_power_event(NRFX_POWER_USB_EVT_DETECTED);
@@ -82,6 +81,21 @@ void usb_init(void) {
         tusb_hal_nrf_power_event(NRFX_POWER_USB_EVT_READY);
     }
 
+    // create serial number based on device unique id
+    extern uint16_t usb_desc_str_serial[1 + 16];
+
+    char nibble_to_hex[16] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
+
+    for (int i = 0; i < 2; i++) {
+        for (int j = 0; j < 8; j++) {
+            uint8_t nibble = (NRF_FICR->DEVICEID[i] >> j * 4) & 0xf;
+
+            // Invert order since it is LE, +1 for skipping descriptor header
+            uint8_t  const idx = (15 - (i * 8 + j)) + 1;
+            usb_desc_str_serial[idx] = nibble_to_hex[nibble];
+        }
+    }
+
     tusb_init();
 
 #if MICROPY_KBD_EXCEPTION

ports/nrf/usb/usb_desc.c

@@ -78,6 +78,8 @@ enum {
 // STRING DESCRIPTORS
 //--------------------------------------------------------------------+
 
+uint16_t usb_desc_str_serial[1+16] = { TUD_DESC_STR_HEADER(16) };
+
 // array of pointer to string descriptors
 uint16_t const * const string_desc_arr [] =
 {
@@ -91,7 +93,7 @@ uint16_t const * const string_desc_arr [] =
     TUD_DESC_STRCONV('C','i','r','c','u','i','t','P','y',' ','n','R','F','5','2'),
 
     // 3 Serials TODO use chip ID
-    TUD_DESC_STRCONV('1', '2', '3', '4', '5'),
+    usb_desc_str_serial,
 
     // 4 CDC Interface
     TUD_DESC_STRCONV('C','i','r','c','u','i','t','P','y',' ','S','e','r','i','a','l'),