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fix: fix small typo in pwm

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Merges https://github.com/espressif/ESP8266_RTOS_SDK/pull/419
This commit is contained in:
Werner Sembach
2018-12-20 22:48:05 +01:00
committed by Wu Jian Gang
parent fc6c39e51c
commit 7f14c1ea4d
2 changed files with 8 additions and 8 deletions
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6
components/esp8266/include/driver/pwm.h
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@ -28,14 +28,14 @@ extern "C" {
* e.g. For 1KHz PWM, period is 1000 us. Do not set the period below 20us.
* @param duties duty cycle of each channels.
* @param pwm_channel_num PWM channel number, maximum is 8
* @param pin_mum GPIO number of PWM channel
* @param pin_num GPIO number of PWM channel
*
* @return
* - ESP_OK Success
* - ESP_ERR_INVALID_ARG Parameter error
* - ESP_FAIL Init error
*/
esp_err_t pwm_init(uint32_t period, uint32_t *duties, uint32_t pwm_channel_num, const uint32_t *pin_mum);
esp_err_t pwm_init(uint32_t period, uint32_t *duties, uint32_t pwm_channel_num, const uint32_t *pin_num);
/**
* @brief PWM function uninstall
@ -224,4 +224,4 @@ esp_err_t pwm_clear_channel_invert(uint16_t channel_mask);
#ifdef __cplusplus
}
#endif
#endif