Fix DAC setDrvPct (#20205)

2020-11-20 01:08:21 +01:00
parent 19d0c985be
commit fe88fb7ed9
3 changed files with 6 additions and 6 deletions
--- a/Marlin/src/feature/dac/dac_mcp4728.cpp
+++ b/Marlin/src/feature/dac/dac_mcp4728.cpp
@@ -123,8 +123,8 @@ uint8_t MCP4728::getDrvPct(const uint8_t channel) { return uint8_t(100.0 * dac_v
 * Receives all Drive strengths as 0-100 percent values, updates
 * DAC Values array and calls fastwrite to update the DAC.
 */
-void MCP4728::setDrvPct(xyze_uint8_t &pct) {
-  dac_values *= pct.asFloat() * 0.01f * (DAC_STEPPER_MAX);
+void MCP4728::setDrvPct(xyze_uint_t &pct) {
+  dac_values = pct * (DAC_STEPPER_MAX) * 0.01f;
  fastWrite();
 }