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Feature file updates

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This commit is contained in:
Scott Lahteine
2017-09-06 06:28:32 -05:00
parent d7ee81202f
commit 4a82e95c3e
23 changed files with 1831 additions and 1650 deletions
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134
Marlin/src/feature/dac/stepper_dac.cpp
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@@ -41,85 +41,85 @@
along with Marlin. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Marlin.h"
#include "../../inc/MarlinConfig.h"
#if ENABLED(DAC_STEPPER_CURRENT)
#include "stepper_dac.h"
#include "stepper_dac.h"
bool dac_present = false;
const uint8_t dac_order[NUM_AXIS] = DAC_STEPPER_ORDER;
uint8_t dac_channel_pct[XYZE] = DAC_MOTOR_CURRENT_DEFAULT;
bool dac_present = false;
const uint8_t dac_order[NUM_AXIS] = DAC_STEPPER_ORDER;
uint8_t dac_channel_pct[XYZE] = DAC_MOTOR_CURRENT_DEFAULT;
int dac_init() {
#if PIN_EXISTS(DAC_DISABLE)
OUT_WRITE(DAC_DISABLE_PIN, LOW); // set pin low to enable DAC
#endif
int dac_init() {
#if PIN_EXISTS(DAC_DISABLE)
OUT_WRITE(DAC_DISABLE_PIN, LOW); // set pin low to enable DAC
#endif
mcp4728_init();
mcp4728_init();
if (mcp4728_simpleCommand(RESET)) return -1;
if (mcp4728_simpleCommand(RESET)) return -1;
dac_present = true;
dac_present = true;
mcp4728_setVref_all(DAC_STEPPER_VREF);
mcp4728_setGain_all(DAC_STEPPER_GAIN);
mcp4728_setVref_all(DAC_STEPPER_VREF);
mcp4728_setGain_all(DAC_STEPPER_GAIN);
if (mcp4728_getDrvPct(0) < 1 || mcp4728_getDrvPct(1) < 1 || mcp4728_getDrvPct(2) < 1 || mcp4728_getDrvPct(3) < 1 ) {
mcp4728_setDrvPct(dac_channel_pct);
mcp4728_eepromWrite();
}
return 0;
}
void dac_current_percent(uint8_t channel, float val) {
if (!dac_present) return;
NOMORE(val, 100);
mcp4728_analogWrite(dac_order[channel], val * 0.01 * (DAC_STEPPER_MAX));
mcp4728_simpleCommand(UPDATE);
}
void dac_current_raw(uint8_t channel, uint16_t val) {
if (!dac_present) return;
NOMORE(val, DAC_STEPPER_MAX);
mcp4728_analogWrite(dac_order[channel], val);
mcp4728_simpleCommand(UPDATE);
}
static float dac_perc(int8_t n) { return 100.0 * mcp4728_getValue(dac_order[n]) * (1.0 / (DAC_STEPPER_MAX)); }
static float dac_amps(int8_t n) { return mcp4728_getDrvPct(dac_order[n]) * (DAC_STEPPER_MAX) * 0.125 * (1.0 / (DAC_STEPPER_SENSE)); }
uint8_t dac_current_get_percent(AxisEnum axis) { return mcp4728_getDrvPct(dac_order[axis]); }
void dac_current_set_percents(const uint8_t pct[XYZE]) {
LOOP_XYZE(i) dac_channel_pct[i] = pct[dac_order[i]];
if (mcp4728_getDrvPct(0) < 1 || mcp4728_getDrvPct(1) < 1 || mcp4728_getDrvPct(2) < 1 || mcp4728_getDrvPct(3) < 1 ) {
mcp4728_setDrvPct(dac_channel_pct);
}
void dac_print_values() {
if (!dac_present) return;
SERIAL_ECHO_START();
SERIAL_ECHOLNPGM("Stepper current values in % (Amps):");
SERIAL_ECHO_START();
SERIAL_ECHOPAIR(" X:", dac_perc(X_AXIS));
SERIAL_ECHOPAIR(" (", dac_amps(X_AXIS));
SERIAL_ECHOPAIR(") Y:", dac_perc(Y_AXIS));
SERIAL_ECHOPAIR(" (", dac_amps(Y_AXIS));
SERIAL_ECHOPAIR(") Z:", dac_perc(Z_AXIS));
SERIAL_ECHOPAIR(" (", dac_amps(Z_AXIS));
SERIAL_ECHOPAIR(") E:", dac_perc(E_AXIS));
SERIAL_ECHOPAIR(" (", dac_amps(E_AXIS));
SERIAL_ECHOLN(")");
}
void dac_commit_eeprom() {
if (!dac_present) return;
mcp4728_eepromWrite();
}
return 0;
}
void dac_current_percent(uint8_t channel, float val) {
if (!dac_present) return;
NOMORE(val, 100);
mcp4728_analogWrite(dac_order[channel], val * 0.01 * (DAC_STEPPER_MAX));
mcp4728_simpleCommand(UPDATE);
}
void dac_current_raw(uint8_t channel, uint16_t val) {
if (!dac_present) return;
NOMORE(val, DAC_STEPPER_MAX);
mcp4728_analogWrite(dac_order[channel], val);
mcp4728_simpleCommand(UPDATE);
}
static float dac_perc(int8_t n) { return 100.0 * mcp4728_getValue(dac_order[n]) * (1.0 / (DAC_STEPPER_MAX)); }
static float dac_amps(int8_t n) { return mcp4728_getDrvPct(dac_order[n]) * (DAC_STEPPER_MAX) * 0.125 * (1.0 / (DAC_STEPPER_SENSE)); }
uint8_t dac_current_get_percent(AxisEnum axis) { return mcp4728_getDrvPct(dac_order[axis]); }
void dac_current_set_percents(const uint8_t pct[XYZE]) {
LOOP_XYZE(i) dac_channel_pct[i] = pct[dac_order[i]];
mcp4728_setDrvPct(dac_channel_pct);
}
void dac_print_values() {
if (!dac_present) return;
SERIAL_ECHO_START();
SERIAL_ECHOLNPGM("Stepper current values in % (Amps):");
SERIAL_ECHO_START();
SERIAL_ECHOPAIR(" X:", dac_perc(X_AXIS));
SERIAL_ECHOPAIR(" (", dac_amps(X_AXIS));
SERIAL_ECHOPAIR(") Y:", dac_perc(Y_AXIS));
SERIAL_ECHOPAIR(" (", dac_amps(Y_AXIS));
SERIAL_ECHOPAIR(") Z:", dac_perc(Z_AXIS));
SERIAL_ECHOPAIR(" (", dac_amps(Z_AXIS));
SERIAL_ECHOPAIR(") E:", dac_perc(E_AXIS));
SERIAL_ECHOPAIR(" (", dac_amps(E_AXIS));
SERIAL_ECHOLN(")");
}
void dac_commit_eeprom() {
if (!dac_present) return;
mcp4728_eepromWrite();
}
#endif // DAC_STEPPER_CURRENT