USB MSC not compiled into libopencm3_stm32f0.a

[soerenbnoergaard]

I get an undefined reference to usb_msc_init() when trying to modify the following example for an stm32f042f6p6:

https://github.com/libopencm3/libopencm3-examples/tree/master/examples/stm32/f4/stm32f4-discovery/usb_msc

My example is basically the same as above, using the ramdisk-files and descriptors. I have reduced FILEDATA_SECTOR_COUNT to 1).

And running strings libopencm3_stm32f0.a | grep msc confirms that no USB MSC is compiled into the library.

Simply adding usb_msc.o as shown below seems to fix it, and my example compiles.

diff --git a/lib/stm32/f0/Makefile b/lib/stm32/f0/Makefile
index ca93a220..b176f428 100644
--- a/lib/stm32/f0/Makefile
+++ b/lib/stm32/f0/Makefile
@@ -51,7 +51,7 @@ OBJS          += usart_common_all.o usart_common_v2.o
 OBJS           += i2c_common_v2.o
 OBJS           += spi_common_all.o spi_common_v2.o
 
-OBJS           += usb.o usb_control.o usb_standard.o
+OBJS           += usb.o usb_control.o usb_standard.o usb_msc.o
 OBJS           += st_usbfs_core.o st_usbfs_v2.o

Best,
Søren

[karlp]

fixed in bc70d3b thanks! (Added it to all the other families that were missing it too)