Commit 3fc7578

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utop: Print IDF heap details.

Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>

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Original file line number	Diff line number	Diff line change
`@@ -77,6 +77,23 @@ def top(update_interval_ms=1000, timeout_ms=None, thread_names={}):`
`77`	`77`	`micropython.mem_info()`
`78`	`78`	`line_count += 3`
`79`	`79`
	`80`	`+ if esp32 is not None:`
	`81`	`+ print("\x1b[K")`
	`82`	`+ line_count += 1`
	`83`	`+ for name, cap in (("data", esp32.HEAP_DATA), ("exec", esp32.HEAP_EXEC)):`
	`84`	`+ heaps = esp32.idf_heap_info(cap)`
	`85`	`+ print(`
	`86`	`+ "IDF heap ({}): {} regions, {} total, {} free, {} largest contiguous, {} min free watermark\x1b[K".format(`
	`87`	`+ name,`
	`88`	`+ len(heaps),`
	`89`	`+ sum((h[0] for h in heaps)),`
	`90`	`+ sum((h[1] for h in heaps)),`
	`91`	`+ max((h[2] for h in heaps)),`
	`92`	`+ sum((h[3] for h in heaps)),`
	`93`	`+ )`
	`94`	`+ )`
	`95`	`+ line_count += 1`
	`96`	`+`
`80`	`97`	`if previous_line_count > line_count:`
`81`	`98`	`for _ in range(previous_line_count - line_count):`
`82`	`99`	`print("\x1b[K")`

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