Fix DAC-related bugs (#19921)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
2020-10-28 03:37:10 +01:00
parent c0b4f4eb47
commit e3f1f7cd85
4 changed files with 5 additions and 5 deletions
--- a/Marlin/src/feature/dac/dac_mcp4728.cpp
+++ b/Marlin/src/feature/dac/dac_mcp4728.cpp
@ -124,7 +124,7 @@ uint8_t MCP4728::getDrvPct(const uint8_t channel) { return uint8_t(100.0 * dac_v
 * DAC Values array and calls fastwrite to update the DAC.
 */
 void MCP4728::setDrvPct(xyze_uint8_t &pct) {
-  dac_values *= 0.01 * pct * (DAC_STEPPER_MAX);
+  dac_values *= pct.asFloat() * 0.01f * (DAC_STEPPER_MAX);
  fastWrite();
 }