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tests: homing: improve SimulateIdlerHoming 

Add handling for HomingFailed which can cause the tests
to timeout.

Add checks for HomeForward and HomeBack
pull/337/head
Guðni Már Gilbert 2024-12-27 18:13:19 +00:00
parent c2bf5fc3e0
commit 0e3d61bedc
1 changed files with 19 additions and 0 deletions
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19
tests/unit/logic/stubs/homing.cpp
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@ -8,6 +8,8 @@
#include "../stubs/stub_motion.h" #include "../stubs/stub_motion.h"
#include "catch2/catch_test_macros.hpp"
void SimulateIdlerAndSelectorHoming(logic::CommandBase &cb) { void SimulateIdlerAndSelectorHoming(logic::CommandBase &cb) {
#if 0 #if 0
// do 5 steps until we trigger the simulated StallGuard // do 5 steps until we trigger the simulated StallGuard
@ -58,6 +60,18 @@ void SimulateIdlerAndSelectorHoming(logic::CommandBase &cb) {
void SimulateIdlerHoming(logic::CommandBase &cb) { void SimulateIdlerHoming(logic::CommandBase &cb) {
uint32_t idlerStepsFwd = mm::unitToSteps<mm::I_pos_t>(config::idlerLimits.lenght - 5.0_deg); uint32_t idlerStepsFwd = mm::unitToSteps<mm::I_pos_t>(config::idlerLimits.lenght - 5.0_deg);
// Sometimes the initial idler state is Ready. Let's wait for the firmware to start
// homing.
REQUIRE(WhileCondition(
cb,
[&](uint32_t) { return mi::idler.State() == mm::MovableBase::Ready; },
5000));
// At this point the idler should always be homing forward.
REQUIRE((int)mi::idler.State() == (int)mm::MovableBase::HomeForward);
// Simulate the idler steps in one direction (forward)
for (uint32_t i = 0; i < idlerStepsFwd; ++i) { for (uint32_t i = 0; i < idlerStepsFwd; ++i) {
main_loop(); main_loop();
cb.Step(); cb.Step();
@ -68,6 +82,8 @@ void SimulateIdlerHoming(logic::CommandBase &cb) {
cb.Step(); cb.Step();
mm::motion.StallGuardReset(mm::Idler); mm::motion.StallGuardReset(mm::Idler);
REQUIRE((int)mi::idler.State() == (int)mm::MovableBase::HomeBack);
// now do a correct amount of steps of each axis towards the other end // now do a correct amount of steps of each axis towards the other end
uint32_t idlerSteps = mm::unitToSteps<mm::I_pos_t>(config::idlerLimits.lenght); uint32_t idlerSteps = mm::unitToSteps<mm::I_pos_t>(config::idlerLimits.lenght);
uint32_t maxSteps = idlerSteps + 1; uint32_t maxSteps = idlerSteps + 1;
@ -82,6 +98,9 @@ void SimulateIdlerHoming(logic::CommandBase &cb) {
mm::motion.StallGuardReset(mm::Idler); mm::motion.StallGuardReset(mm::Idler);
} }
} }
// If the homing has failed, the axis length was too short.
REQUIRE(!((mi::idler.State() & mm::MovableBase::HomingFailed) == mm::MovableBase::HomingFailed));
} }
void SimulateIdlerWaitForHomingValid(logic::CommandBase &cb) { void SimulateIdlerWaitForHomingValid(logic::CommandBase &cb) {