platform.dox
3.57 KB
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
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT 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; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
---
A special exception to the GPL can be applied should you wish to distribute
a combined work that includes ChibiOS/RT, without being obliged to provide
the source code for any proprietary components. See the file exception.txt
for full details of how and when the exception can be applied.
*/
/**
* @defgroup MSP430_DRIVERS MSP430 Drivers
* @details This section describes all the supported drivers on the MSP430
* platform and the implementation details of the single drivers.
*
* @ingroup platforms
*/
/**
* @defgroup MSP430_HAL MSP430 Initialization Support
* @details The MSP430 HAL support is responsible for system initialization.
*
* @section msp430_hal_1 Supported HW resources
* - DCOCTL.
* - BCSCTL1.
* - BCSCTL2.
* .
* @section msp430_hal_2 MSP430 HAL driver implementation features
* - Clock source selection.
* .
* @ingroup MSP430_DRIVERS
*/
/**
* @defgroup MSP430_PAL MSP430 PAL Support
* @details The MSP430 PAL driver uses the PORT peripherals.
*
* @section msp430_pal_1 Supported HW resources
* - PORT1 (where present).
* - PORT2 (where present).
* - PORT3 (where present).
* - PORT4 (where present).
* - PORT5 (where present).
* - PORT6 (where present).
* .
* @section msp430_pal_2 MSP430 PAL driver implementation features
* The PAL driver implementation fully supports the following hardware
* capabilities:
* - 8 bits wide ports.
* - Atomic set/reset/toggle functions because special MSP430 instruction set.
* - Output latched regardless of the pad setting.
* - Direct read of input pads regardless of the pad setting.
* .
* @section msp430_pal_3 Supported PAL setup modes
* The MSP430 PAL driver supports the following I/O modes:
* - @p PAL_MODE_RESET.
* - @p PAL_MODE_UNCONNECTED.
* - @p PAL_MODE_INPUT.
* - @p PAL_MODE_OUTPUT_PUSHPULL.
* .
* Any attempt to setup an invalid mode is ignored.
*
* @section msp430_pal_4 Suboptimal behavior
* The MSP430 PORT is less than optimal in several areas, the limitations
* should be taken in account while using the PAL driver:
* - Bus/group writes is not atomic.
* - Pad/group mode setup is not atomic.
* .
* @ingroup MSP430_DRIVERS
*/
/**
* @defgroup MSP430_SERIAL MSP430 Serial Support
* @details The MSP430 Serial driver uses the USART peripherals in a
* buffered, interrupt driven, implementation.
*
* @section msp430_serial_1 Supported HW resources
* The serial driver can support any of the following hardware resources:
* - USART0.
* - USART1.
* .
* @section msp430_serial_2 MSP430 Serial driver implementation features
* - Each USART can be independently enabled and programmed.
* - Fully interrupt driven.
* .
* @ingroup MSP430_DRIVERS
*/