初始版本

2026-04-23 13:49:53 +08:00
parent c1d6ebd38c
commit ac718a463a
257 changed files with 265681 additions and 0 deletions
@@ -0,0 +1,26 @@
+#ifndef ____HDL_PWM_H_
+#define ____HDL_PWM_H_
+
+#include "hc32_ll.h"
+
+#define TMRA_UNIT                       (CM_TMRA_1)
+#define TMRA_PERIPH_CLK                 (FCG2_PERIPH_TMRA_1)
+#define TMRA_PWM_CH                     (TMRA_CH1)
+
+#define TMRA_PWM_PORT                   (GPIO_PORT_A)
+#define TMRA_PWM_PIN                    (GPIO_PIN_08)
+#define TMRA_PWM_PIN_FUNC               (GPIO_FUNC_4)
+
+#define TMRA_MD                         (TMRA_MD_SAWTOOTH)
+#define TMRA_DIR                        (TMRA_DIR_UP)
+
+void hdl_pwm_init(int frq);
+
+void hdl_pwm_enable(void);
+
+void hdl_pwm_disable(void);
+
+void hdl_pwm_set_duty(int duty);
+
+#endif
+