New feature for units that can be powered or charged from USB (Recorder fm/v2, Ondios): USB power mode, based on patch #1110332 by Pieter Bos. This way you can save battery power or even charge the battery (fm/v2) while using your unit near a PC. Hold MODE (Ondio) or F1 (fm/v2) while plugging USB to enter that mode. A tiny USB plug icon will be displayed is the status bar (overridden by the regular power plug icon in case of fm/v2 when the charger is connected).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6836 a1c6a512-1295-4272-9138-f99709370657

5 files changed, 15 insertions, 0 deletions

diff --git a/firmware/export/config-fmrecorder.h b/firmware/export/config-fmrecorder.h
index 914ef60f79..a3f2597d5d 100644
--- a/firmware/export/config-fmrecorder.h
+++ b/firmware/export/config-fmrecorder.h
@@ -76,6 +76,9 @@
 /* Define this for LCD backlight available */
 #define CONFIG_BACKLIGHT BL_RTC /* on I2C controlled RTC port */
 
+/* define this if the unit can be powered or charged via USB */
+#define HAVE_USB_POWER
+
 #define CONFIG_LCD LCD_SSD1815
 
 #define BOOTFILE_EXT ".ajz"
diff --git a/firmware/export/config-ondiofm.h b/firmware/export/config-ondiofm.h
index b052832bbc..9436b86f1e 100644
--- a/firmware/export/config-ondiofm.h
+++ b/firmware/export/config-ondiofm.h
@@ -90,6 +90,9 @@
 
 #define CONFIG_LCD LCD_SSD1815
 
+/* define this if the unit can be powered or charged via USB */
+#define HAVE_USB_POWER
+
 #define BOOTFILE_EXT ".ajz"
 #define BOOTFILE "ajbrec" BOOTFILE_EXT
 
diff --git a/firmware/export/config-ondiosp.h b/firmware/export/config-ondiosp.h
index 6c800b3a53..fd79d19cb7 100644
--- a/firmware/export/config-ondiosp.h
+++ b/firmware/export/config-ondiosp.h
@@ -78,6 +78,9 @@
 
 #define CONFIG_LCD LCD_SSD1815
 
+/* define this if the unit can be powered or charged via USB */
+#define HAVE_USB_POWER
+
 #define BOOTFILE_EXT ".ajz"
 #define BOOTFILE "ajbrec" BOOTFILE_EXT
 
diff --git a/firmware/export/config-recorderv2.h b/firmware/export/config-recorderv2.h
index 450222dd38..c75f0e6f12 100644
--- a/firmware/export/config-recorderv2.h
+++ b/firmware/export/config-recorderv2.h
@@ -76,6 +76,9 @@
 /* Define this for LCD backlight available */
 #define CONFIG_BACKLIGHT BL_RTC /* on I2C controlled RTC port */
 
+/* define this if the unit can be powered or charged via USB */
+#define HAVE_USB_POWER
+
 #define CONFIG_LCD LCD_SSD1815
 
 #define BOOTFILE_EXT ".ajz"
diff --git a/firmware/export/usb.h b/firmware/export/usb.h
index fc96c67166..e8602e7358 100644
--- a/firmware/export/usb.h
+++ b/firmware/export/usb.h
@@ -28,5 +28,8 @@ void usb_wait_for_disconnect(struct event_queue *q);
 int usb_wait_for_disconnect_w_tmo(struct event_queue *q, int ticks);
 bool usb_inserted(void); /* return the official value, what's been reported to the threads */
 bool usb_detect(void); /* return the raw hardware value */
+#ifdef HAVE_USB_POWER
+bool usb_powered(void);
+#endif
 
 #endif