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fix(gpio): improve set level performance

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by avoid "read-modify-write" operation. The registers designed to be
write only.

Related to https://github.com/espressif/esp-idf/issues/14674
This commit is contained in:
morris
2024-11-07 16:27:55 +08:00
parent 5e056de1e7
commit 712e6ad927
10 changed files with 28 additions and 28 deletions
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4
components/hal/esp32c6/include/hal/gpio_ll.h
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@@ -332,9 +332,9 @@ __attribute__((always_inline))
static inline void gpio_ll_set_level(gpio_dev_t *hw, uint32_t gpio_num, uint32_t level)
{
if (level) {
hw->out_w1ts.out_w1ts = (1 << gpio_num);
hw->out_w1ts.val = 1 << gpio_num;
} else {
hw->out_w1tc.out_w1tc = (1 << gpio_num);
hw->out_w1tc.val = 1 << gpio_num;
}
}