X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstm32f4-disco%2Fao_disco.c;h=ab3c03404d413678629f109db08b811a2c0ed75b;hb=0686a7b8aec524d81bda4c572549a3a068ce0eed;hp=efbed947a1d4c54267fcbfad8282a5807ddb4435;hpb=621d1529d6bc07a3f4bd27fb2d02d5b3161a3a6a;p=fw%2Faltos

diff --git a/src/stm32f4-disco/ao_disco.c b/src/stm32f4-disco/ao_disco.c
index efbed947..ab3c0340 100644
--- a/src/stm32f4-disco/ao_disco.c
+++ b/src/stm32f4-disco/ao_disco.c
@@ -13,25 +13,44 @@
  */
 
 #include <ao.h>
+#include <ao_scheme.h>
+#include <ao_usb.h>
 
-void main(void)
+static void scheme_cmd() {
+	ao_scheme_read_eval_print(stdin, stdout, false);
+}
+
+static const struct ao_cmds scheme_cmds[] = {
+	{ scheme_cmd,	"l\0Run scheme interpreter" },
+	{ 0, 0 }
+};
+
+int
+_ao_scheme_getc(void)
 {
-	float		x;
-	int		r = 1;
-	int		g = 0;
+	static uint8_t	at_eol;
+	int c;
 
-	ao_clock_init();
+	if (at_eol) {
+		ao_cmd_readline(ao_scheme_read_list ? "- " : "> ");
+		at_eol = 0;
+	}
+	c = (unsigned char) ao_cmd_lex();
+	if (c == '\n')
+		at_eol = 1;
+	return c;
+}
 
+void main(void)
+{
+	ao_clock_init();
 	ao_timer_init();
+	ao_task_init();
 
-	ao_enable_output(LED_GREEN_PORT, LED_GREEN_PIN, 0);
-	ao_enable_output(LED_RED_PORT, LED_RED_PIN, 1);
-	for (;;) {
-		ao_gpio_set(LED_GREEN_PORT, LED_GREEN_PIN, g);
-		ao_gpio_set(LED_RED_PORT, LED_RED_PIN, r);
-		g ^= 1;
-		r ^= 1;
-		for (x = 0.0f; x < 100000.0f; x = x + 0.1f)
-			ao_arch_nop();
-	}
+	ao_led_init();
+	ao_usart_init();
+	ao_usb_init();
+	ao_cmd_init();
+	ao_cmd_register(scheme_cmds);
+	ao_start_scheduler();
 }