add changelog for release

Merge pull request #117 from adafruit/develop
follow up to #114
2026-10-24 19:23:26 +00:00 · 2020-03-12 13:04:28 +07:00 · 2020-03-12 13:00:51 +07:00 · 2020-03-12 12:27:40 +07:00 · 2020-03-12 12:21:57 +07:00 · 2020-03-12 11:41:06 +07:00
5 changed files with 20 additions and 6 deletions
@@ -4,9 +4,12 @@

 This is a CDC/DFU/UF2 bootloader for nRF52 boards.

+- [Adafruit CLUE](https://www.adafruit.com/product/4500)
+- [Adafruit Circuit Playground Bluefruit](https://www.adafruit.com/product/4333)
 - [Adafruit Feather nRF52832](https://www.adafruit.com/product/3406)
 - [Adafruit Feather nRF52840 Express](https://www.adafruit.com/product/4062)
- [Adafruit Circuit Playground Bluefruit](https://www.adafruit.com/product/4333)
+- [Adafruit Feather nRF52840 Sense](https://www.adafruit.com/product/4516)
+- [Adafruit ItsyBitsy nRF52840 Express](https://www.adafruit.com/product/4481)
 - Adafruit Metro nRF52840 Express
 - [Electronut Labs Papyr](https://docs.electronut.in/papyr/)
 - MakerDiary MDK nRF52840 USB Dongle
@@ -1,5 +1,9 @@
 # Adafruit nRF52 Bootloader Changelog

+## 0.3.2 - 2020.03.12
+
+- Make sure all pins are in reset state when jumping to app mode.
+
 ## 0.3.1 - 2020.03.05
 - Correct LED1 for Feather Sense and change volume name to FTHRSNSBOOT.

@@ -104,7 +104,6 @@ void board_teardown(void)
 #if defined(LED_NEOPIXEL) || defined(LED_RGB_RED_PIN)
  neopixel_teardown();
 #endif
-  // Button

  // Stop RTC1 used by app_timer
  NVIC_DisableIRQ(RTC1_IRQn);
@@ -115,6 +114,13 @@ void board_teardown(void)

  // Stop LF clock
  NRF_CLOCK->TASKS_LFCLKSTOP = 1UL;
+
+  // make sure all pins are back in reset state
+  // NUMBER_OF_PINS is defined in nrf_gpio.h
+  for (int i = 0; i < NUMBER_OF_PINS; ++i)
+  {
+    nrf_gpio_cfg_default(i);
+  }
 }

 static uint32_t _systick_count = 0;
@@ -28,6 +28,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <string.h>
+#include "nrf.h"
 #include "nrf_gpio.h"

 #include "board.h"
@@ -57,7 +57,7 @@

 // Used as model string in OTA mode
 #define BLEDIS_MANUFACTURER   "Adafruit Industries"
-#define BLEDIS_MODEL          "Clue nRF52840"
+#define BLEDIS_MODEL          "CLUE nRF52840"

 //--------------------------------------------------------------------+
 // USB
@@ -67,9 +67,9 @@
 #define USB_DESC_CDC_ONLY_PID  0x0071

 //------------- UF2 -------------//
-#define UF2_PRODUCT_NAME   "Adafruit Clue nRF52840"
+#define UF2_PRODUCT_NAME   "Adafruit CLUE nRF52840"
 #define UF2_VOLUME_LABEL   "CLUEBOOT"
-#define UF2_BOARD_ID       "nRF52840-Clue-revA"
-#define UF2_INDEX_URL      "https://www.adafruit.com/"
+#define UF2_BOARD_ID       "nRF52840-CLUE-revA"
+#define UF2_INDEX_URL      "https://www.adafruit.com/product/4500"

 #endif // _CLUE_NRF52840_H
Author	SHA1	Message	Date
hathach	c01b7f9285	add changelog for release	2020-03-12 13:04:28 +07:00
Ha Thach	3718aaeeaf	Merge pull request #117 from adafruit/develop follow up to #114	2020-03-12 13:00:51 +07:00
hathach	0526a2b120	update board list, change Clue to CLUE	2020-03-12 12:27:40 +07:00
hathach	ab4ecd141f	follow up to #114	2020-03-12 12:21:57 +07:00
Ha Thach	8ccb638a84	Merge pull request #114 from adafruit/pin_reset Make sure all pins are in reset state on teardown	2020-03-12 11:41:06 +07:00
Michal Moskal	fc63d5096a	Fix for 832	2020-03-09 21:00:20 -07:00
Michal Moskal	7d59a758da	Make sure all pins are in reset state on teardown	2020-03-09 20:37:44 -07:00