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);
}
-__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_task_init();
- ao_led_init(LEDS_AVAILABLE);
+ ao_led_init();
ao_led_on(AO_LED_GREEN);
ao_led_off(AO_LED_BLUE);
ao_timer_init();