#define __interrupt(n)
#define __at(n)
-#define ao_arch_reboot() /* XXX */
+#define CORTEX_M3_AIRCR ((uint32_t *) 0xe000ed0c)
+
+#define ao_arch_reboot() (*((uint32_t *) 0xe000ed0c) = 0x05fa0004)
#define ao_arch_nop() asm("nop")
/*
* For now, we're running at a weird frequency
*/
-#define STM_APB1 (16000000 * 6 / 4)
+
+#if AO_HSE
+#define AO_PLLSRC AO_HSE
+#else
+#define AO_PLLSRC STM_HSI_FREQ
+#endif
+
+#define AO_PLLVCO (AO_PLLSRC * AO_PLLMUL)
+#define AO_SYSCLK (AO_PLLVCO / AO_PLLDIV)
+#define AO_HCLK (AO_SYSCLK / AO_AHB_PRESCALER)
+#define AO_PCLK1 (AO_HCLK / AO_APB1_PRESCALER)
+#define AO_PCLK2 (AO_HCLK / AO_APB2_PRESCALER)
+
+#if AO_APB1_PRESCALER == 1
+#define AO_TIM23467_CLK AO_PCLK1
+#else
+#define AO_TIM23467_CLK (2 * AO_PCLK1)
+#endif
+
+#if AO_APB2_PRESCALER == 1
+#define AO_TIM91011_CLK AO_PCLK2
+#else
+#define AO_TIM91011_CLK (2 * AO_PCLK2)
+#endif
void ao_lcd_stm_init(void);
void ao_lcd_font_string(char *s);
-#define USE_SERIAL_STDIN (USE_SERIAL_1_STDIN + USE_SERIAL_2_STDIN + USE_SERIAL_3_STDIN)
-
char
ao_serial1_getchar(void);