From dcc51cd0941e0f1da64ba30040820b887251e79d Mon Sep 17 00:00:00 2001
From: Brian Salcedo <brian@salcedo.tech>
Date: Sun, 15 Mar 2020 09:38:47 -0400
Subject: wasp: pinetime: Release SPI NOR from deep power-down


diff --git a/wasp/boards/pinetime/watch.py b/wasp/boards/pinetime/watch.py
index 332d761..8248d9e 100644
--- a/wasp/boards/pinetime/watch.py
+++ b/wasp/boards/pinetime/watch.py
@@ -65,6 +65,12 @@ i2c = I2C(1, scl='I2C_SCL', sda='I2C_SDA')
 touch = CST816S(i2c)
 vibrator = Vibrator(Pin('MOTOR', Pin.OUT, value=0), active_low=True)
 
+# Release flash from deep power-down
+nor_cs = Pin('NOR_CS', Pin.OUT, value=1)
+nor_cs(0)
+spi.write('\xAB')
+nor_cs(1)
+
 # Mount the filesystem
 flash = FLASH(spi, (Pin('NOR_CS', Pin.OUT, value=1),))
 try:
-- 
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