I bought the Teensy LC and the Prop Shield LC and soldered them together.
I tried to compile the example audio sketches and none of them will compile.
The most basic one that includes the binary files for the sounds should be the easiest one to work, right?
Or is there a different example code I should try with the Prop Shield LC that's actually made for the LC version ?
File->Examples->(Examples for Teensy LC)Audio->SamplePlayer
Hitting Verify button gives these errors:
Arduino: 1.8.9 (Windows 10), TD: 1.46, Board: "Teensy LC, Serial, 48 MHz, Smallest Code, US English"
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\analyze_fft1024.cpp:34:13: warning: 'void copy_to_fft_buffer(void*, const void*)' defined but not used [-Wunused-function]
static void copy_to_fft_buffer(void *destination, const void *source)
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\analyze_fft1024.cpp:44:13: warning: 'void apply_window_to_fft_buffer(void*, const void*)' defined but not used [-Wunused-function]
static void apply_window_to_fft_buffer(void *buffer, const void *window)
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp: In member function 'virtual void AudioEffectMidSide::update()':
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:34:12: warning: unused variable 'pa' [-Wunused-variable]
uint32_t *pa, *pb, *end;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:34:17: warning: unused variable 'pb' [-Wunused-variable]
uint32_t *pa, *pb, *end;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:34:22: warning: unused variable 'end' [-Wunused-variable]
uint32_t *pa, *pb, *end;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:35:11: warning: unused variable 'a12' [-Wunused-variable]
uint32_t a12, a34; //, a56, a78;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:35:16: warning: unused variable 'a34' [-Wunused-variable]
uint32_t a12, a34; //, a56, a78;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:36:11: warning: unused variable 'b12' [-Wunused-variable]
uint32_t b12, b34; //, b56, b78;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:36:16: warning: unused variable 'b34' [-Wunused-variable]
uint32_t b12, b34; //, b56, b78;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\input_adc.cpp: In static member function 'static void AudioInputAnalog::isr()':
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\input_adc.cpp:119:2: warning: 'daddr' is used uninitialized in this function [-Wuninitialized]
if (daddr < (uint32_t)analog_rx_buffer + sizeof(analog_rx_buffer) / 2) {
^
C:\Users\Brenna\AppData\Local\Temp\ccEFea6d.s: Assembler messages:
C:\Users\Brenna\AppData\Local\Temp\ccEFea6d.s:291: Error: selected processor does not support `smull r0,ip,r3,r5' in Thumb mode
C:\Users\Brenna\AppData\Local\Temp\ccEFea6d.s:292: Error: shifts in CMP/MOV instructions are only supported in unified syntax -- `mov ip,ip,asl r6'
C:\Users\Brenna\AppData\Local\Temp\ccEFea6d.s:293: Error: unshifted register required -- `orr r0,ip,r0,lsr r7'
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\output_pt8211.cpp: In static member function 'static void AudioOutputPT8211::isr()':
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\output_pt8211.cpp:107:25: error: 'class DMAChannel' has no member named 'TCD'
saddr = (uint32_t)(dma.TCD->SADDR);
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\input_i2s.cpp: In static member function 'static void AudioInputI2S::isr()':
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\input_i2s.cpp:110:2: warning: 'daddr' is used uninitialized in this function [-Wuninitialized]
if (daddr < (uint32_t)i2s_rx_buffer + sizeof(i2s_rx_buffer) / 2) {
^
Error compiling for board Teensy LC.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
I tried to compile the example audio sketches and none of them will compile.
The most basic one that includes the binary files for the sounds should be the easiest one to work, right?
Or is there a different example code I should try with the Prop Shield LC that's actually made for the LC version ?
File->Examples->(Examples for Teensy LC)Audio->SamplePlayer
Hitting Verify button gives these errors:
Arduino: 1.8.9 (Windows 10), TD: 1.46, Board: "Teensy LC, Serial, 48 MHz, Smallest Code, US English"
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\analyze_fft1024.cpp:34:13: warning: 'void copy_to_fft_buffer(void*, const void*)' defined but not used [-Wunused-function]
static void copy_to_fft_buffer(void *destination, const void *source)
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\analyze_fft1024.cpp:44:13: warning: 'void apply_window_to_fft_buffer(void*, const void*)' defined but not used [-Wunused-function]
static void apply_window_to_fft_buffer(void *buffer, const void *window)
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp: In member function 'virtual void AudioEffectMidSide::update()':
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:34:12: warning: unused variable 'pa' [-Wunused-variable]
uint32_t *pa, *pb, *end;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:34:17: warning: unused variable 'pb' [-Wunused-variable]
uint32_t *pa, *pb, *end;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:34:22: warning: unused variable 'end' [-Wunused-variable]
uint32_t *pa, *pb, *end;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:35:11: warning: unused variable 'a12' [-Wunused-variable]
uint32_t a12, a34; //, a56, a78;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:35:16: warning: unused variable 'a34' [-Wunused-variable]
uint32_t a12, a34; //, a56, a78;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:36:11: warning: unused variable 'b12' [-Wunused-variable]
uint32_t b12, b34; //, b56, b78;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\effect_midside.cpp:36:16: warning: unused variable 'b34' [-Wunused-variable]
uint32_t b12, b34; //, b56, b78;
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\input_adc.cpp: In static member function 'static void AudioInputAnalog::isr()':
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\input_adc.cpp:119:2: warning: 'daddr' is used uninitialized in this function [-Wuninitialized]
if (daddr < (uint32_t)analog_rx_buffer + sizeof(analog_rx_buffer) / 2) {
^
C:\Users\Brenna\AppData\Local\Temp\ccEFea6d.s: Assembler messages:
C:\Users\Brenna\AppData\Local\Temp\ccEFea6d.s:291: Error: selected processor does not support `smull r0,ip,r3,r5' in Thumb mode
C:\Users\Brenna\AppData\Local\Temp\ccEFea6d.s:292: Error: shifts in CMP/MOV instructions are only supported in unified syntax -- `mov ip,ip,asl r6'
C:\Users\Brenna\AppData\Local\Temp\ccEFea6d.s:293: Error: unshifted register required -- `orr r0,ip,r0,lsr r7'
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\output_pt8211.cpp: In static member function 'static void AudioOutputPT8211::isr()':
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\output_pt8211.cpp:107:25: error: 'class DMAChannel' has no member named 'TCD'
saddr = (uint32_t)(dma.TCD->SADDR);
^
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\input_i2s.cpp: In static member function 'static void AudioInputI2S::isr()':
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Audio\input_i2s.cpp:110:2: warning: 'daddr' is used uninitialized in this function [-Wuninitialized]
if (daddr < (uint32_t)i2s_rx_buffer + sizeof(i2s_rx_buffer) / 2) {
^
Error compiling for board Teensy LC.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.