X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=carlfw%2Fsrc%2Fmain.c;h=c35f5ad104a9cf4feaf6716c2419783f83e7d9af;hb=8dc065b3012754fb34dcb04b7ce295cca4be0627;hp=a4d24b60b69bf56bb3851d17fd2a2414bcaef4d4;hpb=1b6a3060adfff3171b8e605c7fea82f04cf7c768;p=carl9170fw.git

diff --git a/carlfw/src/main.c b/carlfw/src/main.c
index a4d24b6..c35f5ad 100644
--- a/carlfw/src/main.c
+++ b/carlfw/src/main.c
@@ -31,6 +31,7 @@
 #include "wl.h"
 #include "rf.h"
 #include "usb.h"
+#include "radar.h"
 
 #define AR9170_WATCH_DOG_TIMER		   0x100
 
@@ -54,10 +55,10 @@ void clock_set(enum cpu_clock_t clock_, bool on)
 	 * So watch out, if you need _stable_ timer interrupts.
 	 */
 #ifdef CONFIG_CARL9170FW_RADIO_FUNCTIONS
-        if (fw.phy.frequency < 3000000)
+	if (fw.phy.frequency < 3000000)
 		set(AR9170_PWR_REG_PLL_ADDAC, 0x5163);
-        else
-                set(AR9170_PWR_REG_PLL_ADDAC, 0x5143);
+	else
+		set(AR9170_PWR_REG_PLL_ADDAC, 0x5143);
 #else
 	set(AR9170_PWR_REG_PLL_ADDAC, 0x5163);
 #endif /* CONFIG_CARL9170FW_RADIO_FUNCTIONS */
@@ -185,6 +186,32 @@ static void tally_update(void)
 	fw.counter++;
 }
 
+static void radar_pattern_generator(void)
+{
+	if (fw.phy.state == CARL9170_PHY_ON) {
+		if (fw.wlan.soft_radar == NO_RADAR ||
+		    fw.wlan.soft_radar >= __CARL9170FW_NUM_RADARS)
+			return;
+
+		const struct radar_info *radar = &radars[fw.wlan.soft_radar];
+		if (radar->pulses >= fw.wlan.pattern_index) {
+			fw.wlan.pattern_index = 0;
+		}
+
+		if (radar->pulses > fw.wlan.pattern_index) {
+			const struct radar_info_pattern *pattern = &radar->pattern[fw.wlan.pattern_index];
+			if (is_after_usecs(fw.wlan.radar_last, pattern->pulse_interval)) {
+				fw.wlan.radar_last = get_clock_counter();
+				//set(PATTERN, pattern->pulse_pattern);
+				//set(MODE, pattern->pulse_mode);
+				udelay(pattern->pulse_width);
+				//set(MODE, ~pattern->pulse_mode);
+				fw.wlan.pattern_index++;
+			}
+		}
+	}
+}
+
 static void __noreturn main_loop(void)
 {
 	/* main loop */
@@ -204,6 +231,8 @@ static void __noreturn main_loop(void)
 		handle_timer();
 
 		tally_update();
+
+		radar_pattern_generator();
 	}
 }