ESP IDF Robot

2025-08-23 17:24:45 +00:00 · 2024-12-22 11:41:57 -05:00
parent 9a0c79b0e4
commit 1181c41ad9
4 changed files with 166 additions and 1 deletions
--- a/ESP-IDF_Robot/main/blink_example_main.c
+++ b/ESP-IDF_Robot/main/blink_example_main.c
@@ -130,6 +130,12 @@ static void configure_button (void) {

 static void configure_mcpwm (void) {
    mcpwm_config_t mcpwm_config;
+
+    mcpwm_config.frequency = 4000;    //frequency = 110Hz
+    mcpwm_config.cmpr_a = 50;       //duty cycle of PWMxA = 60.0%
+    mcpwm_config.counter_mode = MCPWM_UP_COUNTER;
+    mcpwm_config.duty_mode = MCPWM_DUTY_MODE_0;
+    mcpwm_init(MCPWM_UNIT_0, MCPWM_TIMER_0, &mcpwm_config);
 }

 #else