Merge branch 'snail' into Board-B-Motors

Controle_moteurs_PID/.mxproject

Controle_moteurs_PID/Bsp/bsp_key.c

Controle_moteurs_PID/Bsp/bsp_pwm.c

Controle_moteurs_PID/Bsp/bsp_pwm.h

Controle_moteurs_PID/Bsp/pid.c

Controle_moteurs_PID/Bsp/pid.h

...D/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f427xx.h

...PID/Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h

...S/Device/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c

...ole_moteurs_PID/Drivers/CMSIS/Include/arm_common_tables.h

...ole_moteurs_PID/Drivers/CMSIS/Include/arm_const_structs.h

Controle_moteurs_PID/Drivers/CMSIS/Include/arm_math.h

Controle_moteurs_PID/Drivers/CMSIS/Include/cmsis_armcc.h

Controle_moteurs_PID/Drivers/CMSIS/Include/cmsis_armclang.h

Controle_moteurs_PID/Drivers/CMSIS/Include/cmsis_compiler.h

Controle_moteurs_PID/Drivers/CMSIS/Include/cmsis_gcc.h

Controle_moteurs_PID/Drivers/CMSIS/Include/cmsis_iccarm.h

Controle_moteurs_PID/Drivers/CMSIS/Include/cmsis_version.h

Controle_moteurs_PID/Drivers/CMSIS/Include/core_armv8mbl.h

Controle_moteurs_PID/Drivers/CMSIS/Include/core_armv8mml.h