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Direct Stepping update (#19135)

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This commit is contained in:
Colin Godsey
2020-08-26 00:32:56 -06:00
committed by GitHub
parent b07dd44ec2
commit 131ddeaeba
3 changed files with 34 additions and 51 deletions
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6
Marlin/src/feature/direct_stepping.h
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@@ -70,7 +70,6 @@ namespace DirectStepping {
static volatile PageState page_states[Cfg::NUM_PAGES];
static volatile bool page_states_dirty;
static millis_t next_response;
static uint8_t pages[Cfg::NUM_PAGES][Cfg::PAGE_SIZE];
static uint8_t checksum;
@@ -94,14 +93,11 @@ namespace DirectStepping {
static constexpr int DIRECTIONAL = dir ? 1 : 0;
static constexpr int SEGMENTS = segments;
static constexpr int RAW = (BITS_SEGMENT == 1) ? 1 : 0;
static constexpr int NUM_SEGMENTS = 1 << BITS_SEGMENT;
static constexpr int SEGMENT_STEPS = 1 << (BITS_SEGMENT - DIRECTIONAL - RAW);
static constexpr int SEGMENT_STEPS = (1 << (BITS_SEGMENT - DIRECTIONAL)) - 1;
static constexpr int TOTAL_STEPS = SEGMENT_STEPS * SEGMENTS;
static constexpr int PAGE_SIZE = (NUM_AXES * BITS_SEGMENT * SEGMENTS) / 8;
static constexpr millis_t RESPONSE_INTERVAL_MS = 50;
typedef typename TypeSelector<(PAGE_SIZE>256), uint16_t, uint8_t>::type write_byte_idx_t;
typedef typename TypeSelector<(NUM_PAGES>256), uint16_t, uint8_t>::type page_idx_t;
};