ManuelW/grbl-LPC-CoreXY
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removed support for echoing of steps via serial

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This commit is contained in:
Simen Svale Skogsrud
2010-01-05 22:07:16 +01:00
parent ddcdce2640
commit 2b0e19993d
3 changed files with 3 additions and 24 deletions
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10
stepper.c
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@ -43,7 +43,6 @@ volatile uint32_t current_pace;
volatile uint32_t next_pace = 0;
uint8_t stepper_mode = STEPPER_MODE_STOPPED;
uint8_t echo_steps = true;
void config_pace_timer(uint32_t microseconds);
@ -115,10 +114,6 @@ void st_buffer_step(uint8_t motor_port_bits)
{
// Buffer nothing unless stepping subsystem is running
if (stepper_mode != STEPPER_MODE_RUNNING) { return; }
// Echo steps. If bit 7 is set, the message is internal to Grbl and should not be echoed
if (echo_steps && !(motor_port_bits&0x80)) {
printByte('!'+motor_port_bits);
}
// Calculate the buffer head after we push this byte
int next_buffer_head = (step_buffer_head + 1) % STEP_BUFFER_SIZE;
// If the buffer is full: good! That means we are well ahead of the robot.
@ -283,11 +278,6 @@ void st_go_home()
// Todo: Perform the homing cycle
}
void st_set_echo(int value)
{
echo_steps = value;
}
// Convert from millimeters to step-counts along the designated axis
int32_t st_millimeters_to_steps(double millimeters, int axis) {
switch(axis) {