*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
static inline int min(int a, int b) { return a < b ? a : b; }
-void
-ao_demo(void)
-{
- char message[] = "Hello, Mike & Bdale --- ";
- char part[7];
- int i = 0;
- int len = sizeof(message) - 1;
- int first, second;
-
- part[6] = '\0';
- for (;;) {
- ao_delay(AO_MS_TO_TICKS(150));
- first = min(6, len - i);
- second = 6 - first;
- memcpy(part, message + i, first);
- memcpy(part + first, message, second);
- ao_lcd_font_string(part);
- if (++i >= len)
- i = 0;
- }
-}
-
-void _close() { }
-void _sbrk() { }
-void _isatty() { }
-void _lseek() { }
-void _exit () { }
-void _read () { }
-void _fstat() { }
#define AO_DMA_TEST_INDEX STM_DMA_INDEX(4)
for (i = 0; i < 10; i++) {
ao_i2c_get(0);
if (ao_i2c_start(0, 0x55))
- ao_i2c_send(data, 4, 0, TRUE);
+ ao_i2c_send(data, 4, 0, true);
else {
printf ("i2c start failed\n");
ao_i2c_put(0);
printf ("temp: %d\n", temp);
}
+#if 0
static void
ao_event(void)
{
}
}
+#endif
+
+static uint8_t ao_blinking = 0;
+
+static void
+ao_blink(void)
+{
+ for (;;) {
+ while (!ao_blinking)
+ ao_sleep(&ao_blinking);
+ while (ao_blinking) {
+ ao_led_toggle(AO_LED_BLUE|AO_LED_GREEN);
+ ao_delay(AO_MS_TO_TICKS(500));
+ }
+ }
+}
+
+static struct ao_task ao_blink_task;
+
+static void
+ao_blink_toggle(void)
+{
+ ao_blinking = !ao_blinking;
+ ao_wakeup(&ao_blinking);
+}
+
-__code struct ao_cmds ao_demo_cmds[] = {
+const struct ao_cmds ao_demo_cmds[] = {
{ ao_dma_test, "D\0DMA test" },
{ ao_spi_write, "W\0SPI write" },
{ ao_spi_read, "R\0SPI read" },
{ ao_i2c_write, "i\0I2C write" },
{ ao_temp, "t\0Show temp" },
- { ao_event, "e\0Monitor event queue" },
+ { ao_blink_toggle, "b\0Toggle LED blinking" },
+/* { ao_event, "e\0Monitor event queue" }, */
{ 0, NULL }
};
ao_task_init();
- ao_serial_init();
+ ao_led_init();
+ ao_led_on(AO_LED_GREEN);
+ ao_led_off(AO_LED_BLUE);
ao_timer_init();
ao_dma_init();
ao_cmd_init();
// ao_lcd_stm_init();
// ao_lcd_font_init();
ao_spi_init();
- ao_i2c_init();
- ao_exti_init();
+// ao_i2c_init();
+// ao_exti_init();
// ao_quadrature_init();
// ao_button_init();
+ ao_storage_init();
- ao_timer_set_adc_interval(100);
+// ao_timer_set_adc_interval(100);
- ao_adc_init();
+// ao_adc_init();
ao_usb_init();
+ ao_add_task(&ao_blink_task, ao_blink, "blink");
ao_cmd_register(&ao_demo_cmds[0]);
ao_start_scheduler();