--- a/pirelli/fw-disasm	Sat Dec 23 01:38:28 2017 +0000
+++ b/pirelli/fw-disasm	Sat Dec 23 01:46:05 2017 +0000
@@ -1118,6 +1118,26 @@
   3e8d3e:	b005		add	sp, #20	; 0x14
   3e8d40:	bd00		pop	{pc}
 
+$spi_adc_on:
+  3e8d42:	b500		push	{lr}
+  3e8d44:	b082		sub	sp, #8
+  3e8d46:	2233		mov	r2, #51	; 0x33
+  3e8d48:	4813		ldr	r0, =0x1774e38	; via 0x3e8d98
+  3e8d4a:	6800		ldr	r0, [r0, #0]
+  3e8d4c:	2101		mov	r1, #1
+  3e8d4e:	5411		strb	r1, [r2, r0]
+  3e8d50:	4810		ldr	r0, =0xa0010	; via 0x3e8d94
+  3e8d52:	9000		str	r0, [sp, #0]
+  3e8d54:	a00b		add	r0, pc, #44	; 0x2c
+  3e8d56:	210f		mov	r1, #15	; 0xf
+  3e8d58:	2200		mov	r2, #0
+  3e8d5a:	43d2		mvn	r2, r2
+  3e8d5c:	2305		mov	r3, #5
+  3e8d5e:	f7f1 ff69	bl	0x3dac34
+  3e8d62:	b002		add	sp, #8
+  3e8d64:	bd00		pop	{pc}
+  3e8d66:	46c0		nop			(mov r8, r8)
+
 $Application_Initialize:
   3f11f8:	b500		push	{lr}
   3f11fa:	f7ca faeb	bl	0x3bb7d4	; $Init_Target