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refactor(regi2c): ana i2c master clock is enabled per request

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This commit is contained in:
Song Ruo Jing
2024-08-07 21:04:36 +08:00
parent 92ed77933b
commit 2cb35a2955
55 changed files with 334 additions and 175 deletions
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components/esp_hw_support/periph_ctrl.c
+4 -4
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@@ -31,25 +31,25 @@ IRAM_ATTR void periph_rcc_exit(void)
portEXIT_CRITICAL_SAFE(&periph_spinlock);
}
uint8_t periph_rcc_acquire_enter(periph_module_t periph)
IRAM_ATTR uint8_t periph_rcc_acquire_enter(periph_module_t periph)
{
periph_rcc_enter();
return ref_counts[periph];
}
void periph_rcc_acquire_exit(periph_module_t periph, uint8_t ref_count)
IRAM_ATTR void periph_rcc_acquire_exit(periph_module_t periph, uint8_t ref_count)
{
ref_counts[periph] = ++ref_count;
periph_rcc_exit();
}
uint8_t periph_rcc_release_enter(periph_module_t periph)
IRAM_ATTR uint8_t periph_rcc_release_enter(periph_module_t periph)
{
periph_rcc_enter();
return ref_counts[periph] - 1;
}
void periph_rcc_release_exit(periph_module_t periph, uint8_t ref_count)
IRAM_ATTR void periph_rcc_release_exit(periph_module_t periph, uint8_t ref_count)
{
ref_counts[periph] = ref_count;
periph_rcc_exit();