Merge branch 'bugfix/ext_wakeup_input_enable' into 'master'
sleep: make sure input enable is set for EXT0/EXT1 wakeup See merge request idf/esp-idf!2542
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commit
8674a34fd6
1 changed files with 7 additions and 11 deletions
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@ -465,8 +465,7 @@ static void ext0_wakeup_prepare()
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if (desc->rtc_num == rtc_gpio_num) {
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if (desc->rtc_num == rtc_gpio_num) {
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REG_SET_BIT(desc->reg, desc->mux);
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REG_SET_BIT(desc->reg, desc->mux);
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SET_PERI_REG_BITS(desc->reg, 0x3, 0, desc->func);
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SET_PERI_REG_BITS(desc->reg, 0x3, 0, desc->func);
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REG_SET_BIT(desc->reg, desc->slpsel);
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REG_SET_BIT(desc->reg, desc->ie);
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REG_SET_BIT(desc->reg, desc->slpie);
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break;
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break;
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}
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}
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}
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}
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@ -508,16 +507,13 @@ static void ext1_wakeup_prepare()
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// Route pad to RTC
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// Route pad to RTC
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REG_SET_BIT(desc->reg, desc->mux);
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REG_SET_BIT(desc->reg, desc->mux);
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SET_PERI_REG_BITS(desc->reg, 0x3, 0, desc->func);
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SET_PERI_REG_BITS(desc->reg, 0x3, 0, desc->func);
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// set input enable in sleep mode
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REG_SET_BIT(desc->reg, desc->ie);
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// Pad configuration depends on RTC_PERIPH state in sleep mode
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// Pad configuration depends on RTC_PERIPH state in sleep mode
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if (s_config.pd_options[ESP_PD_DOMAIN_RTC_PERIPH] == ESP_PD_OPTION_ON) {
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if (s_config.pd_options[ESP_PD_DOMAIN_RTC_PERIPH] != ESP_PD_OPTION_ON) {
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// set input enable in sleep mode
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// RTC_PERIPH will be powered down, so RTC_IO_ registers will
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REG_SET_BIT(desc->reg, desc->slpie);
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// loose their state. Lock pad configuration.
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// allow sleep status signal to control IE/SLPIE mux
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// Pullups/pulldowns also need to be disabled.
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REG_SET_BIT(desc->reg, desc->slpsel);
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} else {
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// RTC_PERIPH will be disabled, so need to enable input and
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// lock pad configuration. Pullups/pulldowns also need to be disabled.
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REG_SET_BIT(desc->reg, desc->ie);
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REG_CLR_BIT(desc->reg, desc->pulldown);
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REG_CLR_BIT(desc->reg, desc->pulldown);
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REG_CLR_BIT(desc->reg, desc->pullup);
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REG_CLR_BIT(desc->reg, desc->pullup);
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REG_SET_BIT(RTC_CNTL_HOLD_FORCE_REG, desc->hold_force);
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REG_SET_BIT(RTC_CNTL_HOLD_FORCE_REG, desc->hold_force);
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