working FreeRTOS + lwIP blink/wifi connect example again

1 files changed, 16 insertions, 11 deletions

diff --git a/main/main.cpp b/main/main.cpp
index ace9f01..c97a808 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -7,11 +7,13 @@
 #include "config.h"
 #include "init.h"
 
-#include <lwip/sockets.h>
-#include <lwip/sys.h>
-#include <lwip/opt.h>
+// #include <lwip/sockets.h>
+// #include <lwip/sys.h>
+// #include <lwip/opt.h>
 
 void blink_task() {
+	await_init(); // `blink_task` uses GPIO
+
 	while (true) {
 		cyw43_arch_gpio_put(LED_PIN, 0);
 		vTaskDelay(250 / portTICK_PERIOD_MS);
@@ -20,18 +22,21 @@ void blink_task() {
 	}
 }
 
+void test_task() {
+	int i = 0;
+	while (true) {
+		// stdio is initialized synchronously, so no `await_init` is needed
+		printf("hello #%d...\n", ++i);
+		vTaskDelay(1000 / portTICK_PERIOD_MS);
+	}
+}
+
 int main() {
 	init();
 
-	for (int i = 5; i > 0; i--) {
-		printf("starting in %d...\n", i);
-		sleep_ms(1000);
-	}
-
-	// this should compile but not work
-	lwip_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+	xTaskCreate((TaskFunction_t) blink_task, "blink", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY + 2, NULL);
+	xTaskCreate((TaskFunction_t) test_task, "test", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY + 2, NULL);
 
-	xTaskCreate((TaskFunction_t) blink_task, "blink", 128, NULL, 1, NULL);
 	vTaskStartScheduler();
 }