blob: adc288c31bd1efc5fa5f9380f05dcb299fabb575 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
/*
* Copyright © 2012 Keith Packard <keithp@keithp.com>
*
* 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.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef _AO_ARCH_H_
#define _AO_ARCH_H_
#include <stdio.h>
#include <stm32l.h>
/*
* STM32L definitions and code fragments for AltOS
*/
#define AO_STACK_SIZE 512
#define AO_LED_TYPE uint16_t
#ifndef AO_TICK_TYPE
#define AO_TICK_TYPE uint16_t
#define AO_TICK_SIGNED int16_t
#endif
/* 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)
#define ao_arch_reboot() \
(stm_scb.aircr = ((STM_SCB_AIRCR_VECTKEY_KEY << STM_SCB_AIRCR_VECTKEY) | \
(1 << STM_SCB_AIRCR_SYSRESETREQ)))
#define ao_arch_nop() asm("nop")
#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")
/*
* For now, we're running at a weird frequency
*/
#ifndef AO_HSE
#error High speed frequency undefined
#endif
#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)
#define AO_SYSTICK (AO_HCLK / 8)
#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
#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
void ao_lcd_stm_init(void);
void ao_lcd_font_init(void);
void ao_lcd_font_string(char *s);
extern const uint32_t ao_radio_cal;
void
ao_adc_init();
#define AO_BOOT_APPLICATION_BASE ((uint32_t *) 0x08001000)
#define AO_BOOT_LOADER_BASE ((uint32_t *) 0x0)
#define HAS_BOOT_LOADER 1
#endif /* _AO_ARCH_H_ */
|
