.. _t_shape_accel_decel_pulses: T_shape_accel_decel_pulses ==================================================== Overview -------- The example shows generate T shape aceel decel pulses. Board Setting ------------- Please refer to :ref:`Pin Description ` for specific board. Connect GPTMR compare output pin to oscilloscope. Running the example ------------------- Running the example, and use an oscilloscope to observe the output comparison pins. the serial terminal outputs will print the reload value of different pulses after power-on, and then pulses with fixed pulse width and different frequencies will be output, the LED lights up to indicate that the generation is complete. and the serial port terminal outputs the following information. .. code-block:: console generate T_shape_accel_decel test shape_table[0] :10000 shape_table[1] :9900 shape_table[2] :9800 shape_table[3] :9700 shape_table[4] :9600 shape_table[5] :9500 shape_table[6] :9400 shape_table[7] :9300 shape_table[8] :9200 shape_table[9] :9100 shape_table[10] :9000 shape_table[11] :8900 shape_table[12] :8800 shape_table[13] :8700 shape_table[14] :8600 shape_table[15] :8500 shape_table[16] :8400 shape_table[17] :8300 shape_table[18] :8200 shape_table[19] :8100 shape_table[20] :8000 shape_table[21] :7900 shape_table[22] :7800 ....