X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fstm%2Fao_arch.h;h=e56375ca35a9524314e601cd84fb776ce58ebc07;hp=0cc29376aaf271c7002f9bef72fa7e3fb1b7307c;hb=44ae8b9317fa4aaccabbe9d07b5972f7dfd3baa2;hpb=1085ec5d57e0ed5d132f2bbdac1a0b6a32c0ab4a

diff --git a/src/stm/ao_arch.h b/src/stm/ao_arch.h
index 0cc29376..e56375ca 100644
--- a/src/stm/ao_arch.h
+++ b/src/stm/ao_arch.h
@@ -30,8 +30,6 @@
 #define AO_STACK_SIZE	512
 #endif
 
-#define AO_LED_TYPE	uint16_t
-
 #ifndef AO_TICK_TYPE
 #define AO_TICK_TYPE	uint16_t
 #define AO_TICK_SIGNED	int16_t
@@ -43,11 +41,6 @@
 
 #define ao_arch_naked_declare	__attribute__((naked))
 #define ao_arch_naked_define
-#define __pdata
-#define __data
-#define __xdata
-#define __code const
-#define __reentrant
 #define __interrupt(n)
 #define __at(n)
 
@@ -59,36 +52,15 @@
 
 #define ao_arch_interrupt(n)	/* nothing */
 
-#undef putchar
-#undef getchar
-#define putchar(c)	ao_putchar(c)
-#define getchar		ao_getchar
-
-extern void putchar(char c);
-extern char getchar(void);
-extern void ao_avr_stdio_init(void);
-
-
 /*
  * ao_romconfig.c
  */
 
-#define AO_ROMCONFIG_VERSION	2
-
-#define AO_ROMCONFIG_SYMBOL(a) __attribute__((section(".romconfig"))) const
-
-extern const uint16_t ao_romconfig_version;
-extern const uint16_t ao_romconfig_check;
-extern const uint16_t ao_serial_number;
-extern const uint32_t ao_radio_cal;
+#define AO_ROMCONFIG_SYMBOL __attribute__((section(".romconfig"))) const
 
 #define ao_arch_task_members\
 	uint32_t *sp;			/* saved stack pointer */
 
-#define ao_arch_block_interrupts()	asm("cpsid i")
-#define ao_arch_release_interrupts()	asm("cpsie i")
-
-
 /*
  * For now, we're running at a weird frequency
  */
@@ -122,10 +94,21 @@ extern const uint32_t ao_radio_cal;
 #define AO_TIM91011_CLK		(2 * AO_PCLK2)
 #endif
 
-#define AO_STM_NVIC_HIGH_PRIORITY	4
-#define AO_STM_NVIC_CLOCK_PRIORITY	6
-#define AO_STM_NVIC_MED_PRIORITY	8
-#define AO_STM_NVIC_LOW_PRIORITY	10
+/* The stm32l implements only 4 bits of the priority fields */
+
+#if AO_NONMASK_INTERRUPT
+#define AO_STM_NVIC_NONMASK_PRIORITY	0x00
+
+/* Set the basepri register to this value to mask all
+ * non-maskable priorities
+ */
+#define AO_STM_NVIC_BASEPRI_MASK	0x10
+#endif
+
+#define AO_STM_NVIC_HIGH_PRIORITY	0x40
+#define AO_STM_NVIC_MED_PRIORITY	0x80
+#define AO_STM_NVIC_LOW_PRIORITY	0xC0
+#define AO_STM_NVIC_CLOCK_PRIORITY	0xf0
 
 void ao_lcd_stm_init(void);
 
@@ -146,6 +129,10 @@ ao_adc_init();
 #define AO_BOOT_LOADER_BASE		((uint32_t *) 0x08000000)
 #define HAS_BOOT_LOADER			1
 
+#ifndef AO_LED_TYPE
+#define AO_LED_TYPE uint16_t
+#endif
+
 #endif /* _AO_ARCH_H_ */