Here is a list of all documented variables with links to the struct/union documentation for each field:

- a -

• A0 : arm_pid_instance_f32, arm_pid_instance_q15, arm_pid_instance_q31
• A1 : arm_pid_instance_f32, arm_pid_instance_q15, arm_pid_instance_q31
• A2 : arm_pid_instance_f32, arm_pid_instance_q15, arm_pid_instance_q31
• alg : arm_sort_instance_f32