From 8263b120c26f7a7bbe52972e59b8f30063faafff Mon Sep 17 00:00:00 2001
From: Ayoub Farah Hassan <afarahhass@laas.fr>
Date: Wed, 18 Jan 2023 08:44:00 +0000
Subject: [PATCH] Adding functions to initialize interrupt on repetition
counter event
This commit add three functions to implement interrupt on HRTIM repetition counter event.
---
.../zephyr/public_api/hrtim.h | 38 +++++++++++++++++++
.../zephyr/src/hrtim_common.c | 17 +++++++++
2 files changed, 55 insertions(+)
diff --git a/zephyr/modules/owntech_hrtim_driver/zephyr/public_api/hrtim.h b/zephyr/modules/owntech_hrtim_driver/zephyr/public_api/hrtim.h
index da28726..0fc1781 100644
--- a/zephyr/modules/owntech_hrtim_driver/zephyr/public_api/hrtim.h
+++ b/zephyr/modules/owntech_hrtim_driver/zephyr/public_api/hrtim.h
@@ -92,7 +92,45 @@ void hrtim_init_voltage_leg1_boost_leg2_buck(hrtim_tu_t leg1_tu, hrtim_tu_t leg2
void hrtim_init_voltage_leg1_boost_leg2_buck_center_aligned(hrtim_tu_t leg1_tu, hrtim_tu_t leg2_tu);
void hrtim_update_adc_trig_interleaved(uint16_t new_trig, hrtim_tu_t leg1_tu, hrtim_tu_t leg2_tu);
+/**
+ * @brief Enable interrupt on repetition counter for the chosen timing unit
+ * @param tu_src timing unit which will be the source for the ISR :
+ * @arg @ref MSTR
+ * @arg @ref TIMA
+ * @arg @ref TIMB
+ * @arg @ref TIMC
+ * @arg @ref TIMD
+ * @arg @ref TIME
+ * @arg @ref TIMF
+*/
+void hrtim_PeriodicEvent_en(hrtim_tu_t tu_src);
+
+/**
+ * @brief Disable interrupt on repetition counter for the chosen timing unit
+ * @param tu_src timing unit which will be the source for the ISR :
+ * @arg @ref MSTR
+ * @arg @ref TIMA
+ * @arg @ref TIMB
+ * @arg @ref TIMC
+ * @arg @ref TIMD
+ * @arg @ref TIME
+ * @arg @ref TIMF
+ */
+void hrtim_PeriodicEvent_dis(hrtim_tu_t tu_src);
+/**
+ * @brief Change the repetition counter value to control the ISR interrupt
+ * @param repetion value between 0 and 255 for the repetition counter
+ * @param tu_src timing unit which will be the source for the ISR :
+ * @arg @ref MSTR
+ * @arg @ref TIMA
+ * @arg @ref TIMB
+ * @arg @ref TIMC
+ * @arg @ref TIMD
+ * @arg @ref TIME
+ * @arg @ref TIMF
+ */
+void hrtim_PeriodicEvent_SetRep(uint32_t repetition, hrtim_tu_t tu_src);
#ifdef __cplusplus
}
diff --git a/zephyr/modules/owntech_hrtim_driver/zephyr/src/hrtim_common.c b/zephyr/modules/owntech_hrtim_driver/zephyr/src/hrtim_common.c
index f3b1d17..ca9d88f 100644
--- a/zephyr/modules/owntech_hrtim_driver/zephyr/src/hrtim_common.c
+++ b/zephyr/modules/owntech_hrtim_driver/zephyr/src/hrtim_common.c
@@ -77,6 +77,23 @@ void hrtim_update_adc_trig_interleaved(uint16_t new_trig, hrtim_tu_t leg1_tu, hr
}
}
+void hrtim_PeriodicEvent_en(hrtim_tu_t tu_src)
+{
+ LL_HRTIM_TIM_SetRepetition(HRTIM1, tu_src , 9); /* We initialize the ISR interrupt frequency
+ to 1/10 of the switching frequency first */
+
+ LL_HRTIM_EnableIT_REP(HRTIM1, tu_src); /* Enabling the interrupt on repetition counter event*/
+}
+
+void hrtim_PeriodicEvent_dis(hrtim_tu_t tu_src)
+{
+ LL_HRTIM_DisableIT_REP(HRTIM1, tu_src); /* Disabling the interrupt on repetition counter event*/
+}
+
+void hrtim_PeriodicEvent_SetRep(uint32_t repetition, hrtim_tu_t tu_src)
+{
+ LL_HRTIM_TIM_SetRepetition(HRTIM1, tu_src , repetition);
+}
void hrtim_init_current()
{
--
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