Set uBlox baud rate to 115200


static const uint8_t ubloxInit[] =
{
0xB5,0x62, 0x06, 0x00, 0x14, 0x00, 0x01, 0x00, 0x00, 0x00, 0xD0, 0x08, 0x00, 0x00, 0x00, 0xC2, 0x01, 0x00, 0x07, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x7E
};

for (int i=0; i {
Serial.write(ubloxInit[i]);
}

Rate to 2Hz:

0xB5, 0x62, 0x06, 0x08, 0x06, 0x00,0xF4,0x01,0x01,0x00,0x01,0x00,0x0B,0x77

Building cleanflight on OS X

Install toolchain using this brew recipe: https://github.com/miyaki/homebrew-misc/blob/master/gcc-arm-embedded.rb

Got this kind of messages:

“HardFault_Handler’ referenced in section.isr_vector’ of obj/main/NAZE/startup
stm32f10x_md_gcc.o: defined in discarded section .text’ of obj/main/NAZE/main. o (symbol from plugin) SysTick_Handler’ referenced in section .isr_vector’ of obj/main/NAZE/startup_s tm32f10x_md_gcc.o: defined in discarded section.text’ of obj/main/NAZE/drivers
/system.o (symbol from plugin)”

This helped me and got it linking:

https://github.com/cleanflight/cleanflight/issues/107#issuecomment-60536855

Fourths mapping

Simple example of mapping notes in “fourths” scale. Horizontally the notes are chromatically and vertically 6 pitches apart – there are five notes between.

E-2 B-1 F-1
F-2 C-2 G-1
F#-2 C#-2 G#-1
G-2 D-2 A-1
G#-2 D#-2 A#-1
A-2 E-2 B-1
A#-2 F-2 C-2
B F#-2 C#-2

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