串口助手是不是不能显示浮点型数据

沉默遇上寡言 · 发表于 2013-4-28 16:00:33

串口助手上只能显示整型数据么浮点型就变成很长的一串数据
这是串口助手的问题还是程序的问题 g_fCarSpeed=(g_nLeftCount + g_nRightCount) / 2; f是浮点型 n是整形
printf("\n接收到 %d 个脉冲", g_fCarSpeed);

270136977 · 发表于 2013-4-28 16:07:22

吧浮点型转化成字符串就可以显示了，不然只能16进制显示

百花园林2011 · 发表于 2013-4-28 16:17:18

*100

百花园林2011 · 发表于 2013-4-28 16:17:41

### Successful completion of Real-Time Workshop build procedure for model: untitled
Warning: The model 'untitled' does not have continuous states, hence using the solver 'VariableStepDiscrete' instead of the solver 'ode45' specified in the Configuration Parameters dialog.
Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value.
Warning: The model 'untitled' does not have continuous states, hence using the solver 'VariableStepDiscrete' instead of the solver 'ode45' specified in the Configuration Parameters dialog.
Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value.
Warning: The model 'untitled' does not have continuous states, hence using the solver 'VariableStepDiscrete' instead of the solver 'ode45' specified in the Configuration Parameters dialog.
Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value.
Warning: The model 'untitled' does not have continuous states, hence using the solver 'VariableStepDiscrete' instead of the solver 'ode45' specified in the Configuration Parameters dialog.
Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value.
Warning: The model 'untitled' does not have continuous states, hence using the solver 'VariableStepDiscrete' instead of the solver 'ode45' specified in the Configuration Parameters dialog.
Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value.
Warning: The model 'untitled' does not have continuous states, hence using the solver 'VariableStepDiscrete' instead of the solver 'ode45' specified in the Configuration Parameters dialog.
Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value.
Warning: The model 'untitled' does not have continuous states, hence using the solver 'VariableStepDiscrete' instead of the solver 'ode45' specified in the Configuration Parameters dialog.
Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value