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soc/rtc: update frequency switching APIs to match the master branch

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esp32s2 code was based in IDF v3.1, and used outdated APIs.

Closes IDF-670
This commit is contained in:
Ivan Grokhotkov
2020-02-12 13:56:59 +01:00
parent d2d3269159
commit 74ac618287
11 changed files with 433 additions and 428 deletions
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8
components/esp32s2/sleep_modes.c
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@@ -172,8 +172,10 @@ static uint32_t IRAM_ATTR esp_sleep_start(uint32_t pd_flags)
}
// Save current frequency and switch to XTAL
rtc_cpu_freq_t cpu_freq = rtc_clk_cpu_freq_get();
rtc_clk_cpu_freq_set(RTC_CPU_FREQ_XTAL);
// Save current frequency and switch to XTAL
rtc_cpu_freq_config_t cpu_freq_config;
rtc_clk_cpu_freq_get_config(&cpu_freq_config);
rtc_clk_cpu_freq_set_xtal();
// Configure pins for external wakeup
if (s_config.wakeup_triggers & RTC_EXT0_TRIG_EN) {
@@ -199,7 +201,7 @@ static uint32_t IRAM_ATTR esp_sleep_start(uint32_t pd_flags)
uint32_t result = rtc_sleep_start(s_config.wakeup_triggers, 0, 1);
// Restore CPU frequency
rtc_clk_cpu_freq_set(cpu_freq);
rtc_clk_cpu_freq_set_config(&cpu_freq_config);
// re-enable UART output
resume_uarts();