altos: Work on MAX6691 driver

[fw/altos] / src / stm / ao_arch.h

diff --git a/src/stm/ao_arch.h b/src/stm/ao_arch.h
index 3d09af3c8e27de12f9fa24ce3486c18d920a4dd6..e83b6bd2cfbf3e1dac4a7c2816703fcf1214ba08 100644 (file)
--- a/src/stm/ao_arch.h
+++ b/src/stm/ao_arch.h
@@ -30,24 +30,12 @@
 #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
-#endif
-
 #define AO_PORT_TYPE   uint16_t
 
 /* Various definitions to make GCC look more like SDCC */
 
 #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)
 
@@ -59,35 +47,11 @@
 
 #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_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")
-
+#define AO_ROMCONFIG_SYMBOL __attribute__((section(".romconfig"))) const
 
 /*
  * For now, we're running at a weird frequency
@@ -124,6 +88,15 @@ extern const uint32_t ao_radio_cal;
 
 /* 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
@@ -138,7 +111,7 @@ void ao_lcd_font_string(char *s);
 extern const uint32_t  ao_radio_cal;
 
 void
-ao_adc_init();
+ao_adc_init(void);
 
 /* ADC maximum reported value */
 #define AO_ADC_MAX                     4095
@@ -148,6 +121,10 @@ 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_ */