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-rw-r--r--src/modules/strobe/strobe.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/src/modules/strobe/strobe.c b/src/modules/strobe/strobe.c
index 3b90c2d..8b3658e 100644
--- a/src/modules/strobe/strobe.c
+++ b/src/modules/strobe/strobe.c
@@ -16,14 +16,14 @@
/* Copyright (C) 2022 Vito Caputo <vcaputo@pengaru.com> */
/* TODO:
- * - Make period setting more flexible
+ * - Make hz setting more flexible
*/
-#define STROBE_DEFAULT_PERIOD .1
+#define STROBE_DEFAULT_HZ 10
typedef struct strobe_setup_t {
til_setup_t til_setup;
- float period;
+ float hz;
} strobe_setup_t;
typedef struct strobe_context_t {
@@ -56,7 +56,7 @@ static void strobe_prepare_frame(til_module_context_t *context, til_stream_t *st
*res_frame_plan = (til_frame_plan_t){ .fragmenter = til_fragmenter_slice_per_cpu_x16 };
- if (ctxt->flash_ready && (ticks - ctxt->ticks >= (unsigned)(ctxt->setup->period * 1000.f))){
+ if (ctxt->flash_ready && (ticks - ctxt->ticks >= (unsigned)((1.f / ctxt->setup->hz) * 1000.f))){
ctxt->flash = 1;
ctxt->flash_ready = 0;
} else {
@@ -107,15 +107,15 @@ til_module_t strobe_module = {
static int strobe_setup(const til_settings_t *settings, til_setting_t **res_setting, const til_setting_desc_t **res_desc, til_setup_t **res_setup)
{
- const char *period;
- const char *period_values[] = {
- ".0166",
- ".02",
- ".025",
- ".05",
- ".1",
- ".25",
- ".5",
+ const char *hz;
+ const char *hz_values[] = {
+ "60",
+ "50",
+ "40",
+ "20",
+ "10",
+ "4",
+ "2",
"1",
NULL
};
@@ -123,14 +123,14 @@ static int strobe_setup(const til_settings_t *settings, til_setting_t **res_sett
r = til_settings_get_and_describe_value(settings,
&(til_setting_spec_t){
- .name = "Strobe period",
- .key = "period",
+ .name = "Strobe frequency in hz",
+ .key = "hz",
.regex = "\\.[0-9]+",
- .preferred = TIL_SETTINGS_STR(STROBE_DEFAULT_PERIOD),
- .values = period_values,
+ .preferred = TIL_SETTINGS_STR(STROBE_DEFAULT_HZ),
+ .values = hz_values,
.annotations = NULL
},
- &period,
+ &hz,
res_setting,
res_desc);
if (r)
@@ -143,7 +143,7 @@ static int strobe_setup(const til_settings_t *settings, til_setting_t **res_sett
if (!setup)
return -ENOMEM;
- sscanf(period, "%f", &setup->period);
+ sscanf(hz, "%f", &setup->hz);
*res_setup = &setup->til_setup;
}
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