X-Git-Url: https://git.realraum.at/?a=blobdiff_plain;f=avr-projects%2Fr3cam-steppermotor%2Fr3cam-steppermotor.c;h=1bcad566016d57461d72c8c40c4b8fb6e1ab80d7;hb=4c2c5449084ed35b84341c91c08595c0d55ef20d;hp=fcebc656eb940e0c450fdf41e1f6de2273588132;hpb=912fd90fb14e42009388573ec222a729517fdb71;p=svn42.git

diff --git a/avr-projects/r3cam-steppermotor/r3cam-steppermotor.c b/avr-projects/r3cam-steppermotor/r3cam-steppermotor.c
index fcebc65..1bcad56 100644
--- a/avr-projects/r3cam-steppermotor/r3cam-steppermotor.c
+++ b/avr-projects/r3cam-steppermotor/r3cam-steppermotor.c
@@ -79,7 +79,7 @@ void EVENT_USB_Device_ControlRequest(void)
 #define M_CLK 1
 #define M_ENABLE 2
 #define M_RESET 3
-#define M_HALFSTEPS 4
+#define M_FULLSTEPS 4
 
 static uint8_t m_clk_divisor_ = 0;
 static uint8_t m_clk_divisor_counter_ = 0;
@@ -119,6 +119,7 @@ ISR(TIMER0_OVF_vect)
 void motor_set_speed(uint8_t speed)
 {
     m_clk_divisor_ = 0xFF - speed;
+    CDC_Device_SendString(&VirtualSerial_CDC_Interface, "m_clk_divisor_ = %d\n",m_clk_divisor_);
 }
 
 void motor_run(uint16_t steps, uint8_t direction)
@@ -144,7 +145,7 @@ void motor_run(uint16_t steps, uint8_t direction)
 void init_pins()
 {
     M_DDR = 0x0F;
-    M_PORT = 0 | (1 << M_RESET);
+    M_PORT = (1 << M_RESET) | (1 << M_FULLSTEPS);
     
     // Configure timer 0 to generate a timer overflow interrupt every
     // 560us (NEC Protocol)
@@ -165,10 +166,10 @@ void handle_cmd(uint8_t cmd)
   case 't': led_toggle(); break;
   case 'r': reset2bootloader(); break;
   case 's': motor_stop(); break;
-  case 'c': motor_run(300,0); break;
-  case 'w': motor_run(300,1); break;
-  case 'C': motor_run(1000,0); break;
-  case 'W': motor_run(1000,1); break;
+  case 'c': motor_run(50,0); break;
+  case 'w': motor_run(50,1); break;
+  case 'C': motor_run(300,0); break;
+  case 'W': motor_run(300,1); break;
   case '+': motor_set_speed(++cur_speed); break;
   case '-': motor_set_speed(--cur_speed); break;
   default: CDC_Device_SendString(&VirtualSerial_CDC_Interface, "error\n"); return;