stm32F401 compilation error

[kalyan-m25]

C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp: In member function 'void Adafruit_NeoPixel::show()':
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:957:3: error: 'Pio' was not declared in this scope
957 | Pio *port;
| ^~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:957:19: error: 'port' was not declared in this scope
957 | Pio *port;
| ^~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:958:12: error: 'WoReg' does not name a type
958 | volatile WoReg *portSet, *portClear, *timeValue, *timeReset;
| ^~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:961:3: error: 'pmc_set_writeprotect' was not declared in this scope
961 | pmc_set_writeprotect(false);
| ^~~~~~~~~~~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:962:35: error: 'TC3_IRQn' was not declared in this scope; did you mean 'TIM3_IRQn'?
962 | pmc_enable_periph_clk((uint32_t)TC3_IRQn);
| ^~~~~~~~
| TIM3_IRQn
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:962:3: error: 'pmc_enable_periph_clk' was not declared in this scope
962 | pmc_enable_periph_clk((uint32_t)TC3_IRQn);
| ^~~~~~~~~~~~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:963:16: error: 'TC1' was not declared in this scope
963 | TC_Configure(TC1, 0,
| ^~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:964:5: error: 'TC_CMR_WAVE' was not declared in this scope
964 | TC_CMR_WAVE | TC_CMR_WAVSEL_UP | TC_CMR_TCCLKS_TIMER_CLOCK1);
| ^~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:964:19: error: 'TC_CMR_WAVSEL_UP' was not declared in this scope
964 | TC_CMR_WAVE | TC_CMR_WAVSEL_UP | TC_CMR_TCCLKS_TIMER_CLOCK1);
| ^~~~~~~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:964:38: error: 'TC_CMR_TCCLKS_TIMER_CLOCK1' was not declared in this scope
964 | TC_CMR_WAVE | TC_CMR_WAVSEL_UP | TC_CMR_TCCLKS_TIMER_CLOCK1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:963:3: error: 'TC_Configure' was not declared in this scope
963 | TC_Configure(TC1, 0,
| ^~~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:965:3: error: 'TC_Start' was not declared in this scope; did you mean 'USBD_Start'?
965 | TC_Start(TC1, 0);
| ^~~~~~~~
| USBD_Start
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:967:15: error: 'g_APinDescription' was not declared in this scope
967 | pinMask = g_APinDescription[pin].ulPin; // Don't 'optimize' these into
| ^~~~~~~~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:969:3: error: 'portSet' was not declared in this scope
969 | portSet = &(port->PIO_SODR); // burn a few cycles after
| ^~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:970:3: error: 'portClear' was not declared in this scope; did you mean 'bitClear'?
970 | portClear = &(port->PIO_CODR); // starting timer to minimize
| ^~~~~~~~~
| bitClear
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:971:3: error: 'timeValue' was not declared in this scope; did you mean 'timeval'?
971 | timeValue = &(TC1->TC_CHANNEL[0].TC_CV); // the initial 'while'.
| ^~~~~~~~~
| timeval
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:972:3: error: 'timeReset' was not declared in this scope; did you mean 'timerisset'?
972 | timeReset = &(TC1->TC_CHANNEL[0].TC_CCR);
| ^~~~~~~~~
| timerisset
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:947:22: error: 'VARIANT_MCK' was not declared in this scope
947 | #define SCALE VARIANT_MCK / 2UL / 1000000UL
| ^~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:949:36: note: in expansion of macro 'SCALE'
949 | #define TIME_800_0 ((int)(0.40 * SCALE + 0.5) - (5 * INST))
| ^~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:981:14: note: in expansion of macro 'TIME_800_0'
981 | time0 = TIME_800_0;
| ^~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:947:22: error: 'VARIANT_MCK' was not declared in this scope
947 | #define SCALE VARIANT_MCK / 2UL / 1000000UL
| ^~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:952:36: note: in expansion of macro 'SCALE'
952 | #define TIME_400_0 ((int)(0.50 * SCALE + 0.5) - (5 * INST))
| ^~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:986:14: note: in expansion of macro 'TIME_400_0'
986 | time0 = TIME_400_0;
| ^~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:996:18: error: 'TC_CCR_CLKEN' was not declared in this scope
996 | *timeReset = TC_CCR_CLKEN | TC_CCR_SWTRG;
| ^~~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:996:33: error: 'TC_CCR_SWTRG' was not declared in this scope
996 | *timeReset = TC_CCR_CLKEN | TC_CCR_SWTRG;
| ^~~~~~~~~~~~
C:\Users\Den\Documents\Arduino\libraries\Adafruit_NeoPixel\Adafruit_NeoPixel.cpp:1006:3: error: 'TC_Stop' was not declared in this scope
1006 | TC_Stop(TC1, 0);

how to fix it?