zaske/BA_DIY_Power_PCB
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changed mcpwm to W-V

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der_zaske
2025-01-25 19:05:21 +01:00
parent e764f81cb9
commit e93e5c8c15
6 changed files with 114 additions and 313 deletions
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2
main/Kconfig.projbuild
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@@ -66,7 +66,7 @@ menu "DIY Power PCB Configuration"
endif
config DEAD_TIME_PWM
int "time (ns)"
range 25 1000
range 25 10000
default 500
help
Deadtime

1
main/app_main.c
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@@ -30,6 +30,7 @@ void app_main(void)
configure_GPIO_dir(TAG);
adc_oneshot_unit_handle_t adc1_handle = configure_ADC1(TAG);
SSD1306_t *dev_pt = configure_OLED(TAG);
gpio_set_level(CONFIG_HIN_U_GPIO,1);
conf_mcpwm_timers();
int i =0;
set_enc_in_counter(menu_counter);

24
main/functions.c
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@@ -26,8 +26,8 @@ void configure_GPIO_dir(const char *TAG)
gpio_reset_pin(CONFIG_HIN_V_GPIO);
gpio_reset_pin(CONFIG_HIN_W_GPIO);
*/
// gpio_reset_pin(CONFIG_LIN_U_GPIO);
gpio_reset_pin(CONFIG_LIN_V_GPIO);
gpio_reset_pin(CONFIG_LIN_U_GPIO);
// gpio_reset_pin(CONFIG_LIN_V_GPIO);
// gpio_reset_pin(CONFIG_LIN_W_GPIO);
gpio_reset_pin(CONFIG_HALL_A_GPIO);
@@ -57,8 +57,8 @@ void configure_GPIO_dir(const char *TAG)
gpio_set_direction(CONFIG_HIN_V_GPIO, GPIO_MODE_OUTPUT);
gpio_set_direction(CONFIG_HIN_W_GPIO, GPIO_MODE_OUTPUT);*/
// gpio_set_direction(CONFIG_LIN_U_GPIO, GPIO_MODE_OUTPUT);
gpio_set_direction(CONFIG_LIN_V_GPIO, GPIO_MODE_OUTPUT);
gpio_set_direction(CONFIG_LIN_U_GPIO, GPIO_MODE_OUTPUT);
// gpio_set_direction(CONFIG_LIN_V_GPIO, GPIO_MODE_OUTPUT);
// gpio_set_direction(CONFIG_LIN_W_GPIO, GPIO_MODE_OUTPUT);
gpio_set_direction(CONFIG_HALL_A_GPIO, GPIO_MODE_INPUT);
@@ -362,33 +362,33 @@ void conf_mcpwm_timers(){
ESP_ERROR_CHECK(mcpwm_new_generator(operator_W, &generator_W_LIN_config, &generator_W_LIN));
//set generator action on timer event
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_timer_event(generator_U_HIN, MCPWM_GEN_TIMER_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, MCPWM_TIMER_EVENT_EMPTY, MCPWM_GEN_ACTION_HIGH)));
/* ESP_ERROR_CHECK(mcpwm_generator_set_action_on_timer_event(generator_U_HIN, MCPWM_GEN_TIMER_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, MCPWM_TIMER_EVENT_EMPTY, MCPWM_GEN_ACTION_HIGH)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_compare_event(generator_U_HIN, MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, comperator_U, MCPWM_GEN_ACTION_LOW)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_timer_event(generator_U_LIN, MCPWM_GEN_TIMER_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, MCPWM_TIMER_EVENT_EMPTY, MCPWM_GEN_ACTION_HIGH)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_compare_event(generator_U_LIN, MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, comperator_U, MCPWM_GEN_ACTION_LOW)));
/* ESP_ERROR_CHECK(mcpwm_generator_set_action_on_timer_event(generator_V_HIN, MCPWM_GEN_TIMER_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, MCPWM_TIMER_EVENT_EMPTY, MCPWM_GEN_ACTION_HIGH)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_timer_event(generator_V_HIN, MCPWM_GEN_TIMER_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, MCPWM_TIMER_EVENT_EMPTY, MCPWM_GEN_ACTION_HIGH)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_compare_event(generator_V_HIN, MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, comperator_V, MCPWM_GEN_ACTION_LOW)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_timer_event(generator_V_LIN, MCPWM_GEN_TIMER_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, MCPWM_TIMER_EVENT_EMPTY, MCPWM_GEN_ACTION_HIGH)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_compare_event(generator_V_LIN, MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, comperator_V, MCPWM_GEN_ACTION_LOW)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_timer_event(generator_W_HIN, MCPWM_GEN_TIMER_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, MCPWM_TIMER_EVENT_EMPTY, MCPWM_GEN_ACTION_HIGH)));
*/ ESP_ERROR_CHECK(mcpwm_generator_set_action_on_timer_event(generator_W_HIN, MCPWM_GEN_TIMER_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, MCPWM_TIMER_EVENT_EMPTY, MCPWM_GEN_ACTION_HIGH)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_compare_event(generator_W_HIN, MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, comperator_W, MCPWM_GEN_ACTION_LOW)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_timer_event(generator_W_LIN, MCPWM_GEN_TIMER_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, MCPWM_TIMER_EVENT_EMPTY, MCPWM_GEN_ACTION_HIGH)));
ESP_ERROR_CHECK(mcpwm_generator_set_action_on_compare_event(generator_W_LIN, MCPWM_GEN_COMPARE_EVENT_ACTION(MCPWM_TIMER_DIRECTION_UP, comperator_W, MCPWM_GEN_ACTION_LOW)));
*/
//set Dead times
mcpwm_dead_time_config_t deadtime_config = {
.posedge_delay_ticks = dead_time_ticks,
.negedge_delay_ticks = 0,
};
ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_U_HIN, generator_U_HIN,&deadtime_config));
// ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_U_HIN, generator_U_HIN,&deadtime_config));
// ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_V_HIN, generator_V_HIN,&deadtime_config));
// ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_W_HIN, generator_W_HIN,&deadtime_config));
ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_W_HIN, generator_W_HIN,&deadtime_config));
deadtime_config.posedge_delay_ticks = 0;
deadtime_config.negedge_delay_ticks = dead_time_ticks;
ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_U_HIN, generator_U_LIN, &deadtime_config));
//ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_U_HIN, generator_U_LIN, &deadtime_config));
//ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_V_HIN, generator_V_LIN, &deadtime_config));
//ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_W_HIN, generator_W_LIN, &deadtime_config));
ESP_ERROR_CHECK(mcpwm_generator_set_dead_time(generator_W_HIN, generator_W_LIN, &deadtime_config));
}
/*############################################*/