hpmicro: gptmr: update gptmr driver to enable cmp and reload setting …

…to 0xFFFFFFFF Signed-off-by: Zhihong Chen <[email protected]>
hpmicro · Oct 31, 2024 · 3c246ca · 3c246ca
1 parent c135c68
commit 3c246ca
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/arch/risc-v/src/hpmicro/hpm_sdk/drivers/inc/hpm_gptmr_drv.h b/arch/risc-v/src/hpmicro/hpm_sdk/drivers/inc/hpm_gptmr_drv.h
@@ -143,7 +143,7 @@ static inline void gptmr_channel_update_count(GPTMR_Type *ptr,
                                              uint8_t ch_index,
                                              uint32_t value)
 {
-    if (value > 0) {
+    if ((value > 0) && (value != 0xFFFFFFFFu)) {
         value--;
     }
     ptr->CHANNEL[ch_index].CNTUPTVAL = GPTMR_CHANNEL_CNTUPTVAL_CNTUPTVAL_SET(value);
@@ -358,7 +358,7 @@ static inline gptmr_work_mode_t gptmr_channel_get_capmode(GPTMR_Type *ptr, uint8
  */
 static inline void gptmr_update_cmp(GPTMR_Type *ptr, uint8_t ch_index, uint8_t cmp_index, uint32_t cmp)
 {
-    if (cmp > 0) {
+    if ((cmp > 0) && (cmp != 0xFFFFFFFFu)) {
         cmp--;
     }
     ptr->CHANNEL[ch_index].CMP[cmp_index] = GPTMR_CHANNEL_CMP_CMP_SET(cmp);
@@ -385,7 +385,7 @@ static inline uint32_t gptmr_channel_get_reload(GPTMR_Type *ptr, uint8_t ch_inde
  */
 static inline void gptmr_channel_config_update_reload(GPTMR_Type *ptr, uint8_t ch_index, uint32_t reload)
 {
-    if (reload > 0) {
+    if ((reload > 0)&& (reload != 0xFFFFFFFFu)) {
         reload--;
     }
     ptr->CHANNEL[ch_index].RLD = GPTMR_CHANNEL_RLD_RLD_SET(reload);

diff --git a/arch/risc-v/src/hpmicro/hpm_sdk/drivers/src/hpm_gptmr_drv.c b/arch/risc-v/src/hpmicro/hpm_sdk/drivers/src/hpm_gptmr_drv.c
@@ -14,7 +14,7 @@ void gptmr_channel_get_default_config(GPTMR_Type *ptr, gptmr_channel_config_t *c
     config->dma_request_event = gptmr_dma_request_disabled;
     config->synci_edge = gptmr_synci_edge_none;
     for (uint8_t i = 0; i < GPTMR_CH_CMP_COUNT; i++) {
-        config->cmp[i] = 0xFFFFFFFFUL;
+        config->cmp[i] = 0xFFFFFFFEUL;
     }
     config->reload = 0xFFFFFFFFUL;
     config->cmp_initial_polarity_high = true;
@@ -51,13 +51,13 @@ hpm_stat_t gptmr_channel_config(GPTMR_Type *ptr,
 
     for (uint8_t i = GPTMR_CH_CMP_COUNT; i > 0; i--) {
         tmp_value = config->cmp[i - 1];
-        if (tmp_value > 0) {
+        if ((tmp_value > 0) && (tmp_value != 0xFFFFFFFFu)) {
             tmp_value--;
         }
         ptr->CHANNEL[ch_index].CMP[i - 1] = GPTMR_CHANNEL_CMP_CMP_SET(tmp_value);
     }
     tmp_value = config->reload;
-    if (tmp_value > 0) {
+    if ((tmp_value > 0) && (tmp_value != 0xFFFFFFFFu)) {
         tmp_value--;
     }
     ptr->CHANNEL[ch_index].RLD = GPTMR_CHANNEL_RLD_RLD_SET(tmp_value);