-
Notifications
You must be signed in to change notification settings - Fork 123
/
readme.txt
234 lines (227 loc) · 13.4 KB
/
readme.txt
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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
*****************************************************************************
*** Files Organization ***
*****************************************************************************
--{root} - ChibiOS directory.
+--readme.txt - This file.
+--documentation.html - Shortcut to the web documentation page.
+--license.txt - GPL license text.
+--demos/ - Demo projects, one directory per platform.
+--docs/ - Documentation.
| +--build/ - Documentation builders.
| +--manual/ - Manuals directory.
| +--quality/ - Reports and metrics.
| +--various/ - Various support files.
+--ext/ - External libraries, not part of ChibiOS.
+--os/ - ChibiOS components.
| +--common/ - Shared OS modules.
| | +--abstractions/ - API emulator wrappers.
| | | +--cmsis_os/ - CMSIS OS emulation layer for RT.
| | | +--nasa_osal/ - NASA Operating System Abstraction Layer.
| | +--ext/ - Vendor files used by the OS.
| | +--ports/ - RTOS ports usable by both RT and NIL.
| | +--startup/ - Startup support.
| +--ex/ - EX component.
| | +--dox/ - EX documentation resources.
| | +--include/ - EX header files.
| | +--devices / - EX complex drivers.
| +--hal/ - HAL component.
| | +--boards/ - HAL board support files.
| | +--dox/ - HAL documentation resources.
| | +--include/ - HAL high level headers.
| | +--lib/ - HAL libraries.
| | | +--complex/ - HAL collection of complex drivers.
| | | | +--mfs/ - HAL managed flash storage driver.
| | | | +--serial_nor/ - HAL managed flash storage driver.
| | | +--fallback/ - HAL fall back software drivers.
| | | +--peripherals/ - HAL peripherals interfaces.
| | | +--streams/ - HAL streams.
| | +--osal/ - HAL OSAL implementations.
| | | +--lib/ - HAL OSAL common modules.
| | +--src/ - HAL high level source.
| | +--ports/ - HAL ports.
| | +--templates/ - HAL driver template files.
| | +--osal/ - HAL OSAL templates.
| +--oslib/ - RTOS modules usable by both RT and NIL.
| | +--include/ - OSLIB high level headers.
| | +--src/ - OSLIB high level source.
| | +--templates/ - OSLIB configuration template files.
| +--nil/ - NIL RTOS component.
| | +--dox/ - NIL documentation resources.
| | +--include/ - NIL high level headers.
| | +--src/ - NIL high level source.
| | +--templates/ - NIL configuration template files.
| +--rt/ - RT RTOS component.
| | +--dox/ - RT documentation resources.
| | +--include/ - RT high level headers.
| | +--src/ - RT high level source.
| | +--templates/ - RT configuration template files.
| +--various/ - Various portable support files.
+--test/ - Kernel test suite source code.
| +--lib/ - Portable test engine.
| +--hal/ - HAL test suites.
| | +--testbuild/ - HAL build test and MISRA check.
| +--nil/ - NIL test suites.
| | +--testbuild/ - NIL build test and MISRA check.
| +--rt/ - RT test suites.
| | +--testbuild/ - RT build test and MISRA check.
| | +--coverage/ - RT code coverage project.
+--testex/ - EX integration test demos.
+--testhal/ - HAL integration test demos.
*****************************************************************************
*** Releases and Change Log ***
*****************************************************************************
*** 21.11.4 ***
- NEW: Added settings for STM32 OCTOSPIv1 and OCTOSPIv2 TCR bits SSHIFT and
DHQC.
- NEW: Reworked STM32 SDMMCv1 and SDMMCv2 drivers, better timeout and clock
handling, improved speed for aligned buffers.
- FIX: Fixed missing cache management during Cortex-M RAM initializations
(bug #1261).
- FIX: Fixed syntax errors in STM32H7xx/hal_lld_type2.h (bug #1259).
- FIX: Fixed unwanted reset of cache on STM32H7xx (bug #1258).
- FIX: Fixed invalid HSIDIV in STM32Ggxx clocks initialization (bug #1257).
- FIX: Fixed incorrect RTC initialization on STM32G4/L4/L4+ (bug #1256).
- FIX: Fixed syntax error in RP2040 GPIO driver (bug #1255).
- FIX: Fixed undefined STM32_SDMMC_MAXCLK value for STM32H7 type 1 and 2
(bug #1254).
- FIX: Fixed invalid checks on PLLP/R/Q dividers on STM32H7 (bug #1253).
- FIX: Fixed remote wakeup failure in STM32 OTGv1 driver (bug #1252).
- FIX: Fixed wrong use of hooks in RT/NIL (bug #1251).
- FIX: Fixed SPI_MMC driver broken in 21.11.3 (bug #1249).
*** 21.11.3 ***
- NEW: STM32 DMA drivers now export an STM32_DMA_MAX_TRANSFER definition.
- NEW: PAL events for RP2040 added.
- NEW: Removed obsolete sandbox code from ARMv7-M port. Now ARMv7-M-ALT is
the official port for use with sandboxes.
- NEW: Reworked HAL MAC driver, now with callback support.
- NEW: Fixed setting of SYSCLK when derived from divided HSI16
- NEW: Mass change: Source code convention changed from CRLF to just CR (Unix).
- NEW: Fixed some corner cases in ADC5, added ADC reset on start().
- NEW: Added a "BufferedSIODriver" class that implements the behavior of the
legacy Serial driver on top of a SIO implementation (buffering, events
and all).
- NEW; Now hal.h includes cc_portab.h by default making it mandatory.
- NEW: Moved HAL serial error flags into asynchronous channels interface
definitions.
- NEW: Reworked HAL SIO driver.
- NEW: Non-proprietary LLVM build support.
- NEW: Added integration of LittleFS on top of our flash infrastructure.
- NEW: Added a centralized errors handler under /os/common/utils. It will
replace those in HAL and SB and will be shared among multiple subsystems.
- NEW: Added a new OOP model under /os/common/utils. It will replace the
one in HAL and will be shared among multiple subsystems.
- NEW: Added EFL driver support for STM32F401/411.
- FIX: Fixed broken support for STM32 UART9 and USART10 (bug #1248).
- FIX: Fixed wrong initialization in STM32L1xx ADC driver (bug #1247).
- FIX: Fixed wrong HSI48 support on STM32L0xx (bug #1246).
- FIX: Fixed wrong DMA definitions for STM32L0xx I2C3 peripheral (bug #1245).
- FIX: Fixed wrong path in STM32L053 ADC demo makefile (bug #1244).
- FIX: Fixed missing semicolon in STM32 OTGv1 driver (bug #1243).
- FIX: Fixed HSI48 not enabled for STM32L496/4A6 (bug #1242).
- FIX: Fixed problem in STM32 gpt_lld_polled_delay() implementation (bug #1241).
- FIX: Fixed invalid delay loop in STM32G0/WL ADCv5 driver (bug #1240).
- FIX: Fixed STM32_MCOSEL setting problem (bug #1239).
- FIX: Fixed problems with cache in STM32 SDMMC drivers (bug #1238).
- FIX: Fixed missing clock enables for some GPIOS on some STM32L4s (bug #1237).
- FIX: Fixed old bugs in serial driver header (bug #1236).
- FIX: Fixed virtual timers lockup under rare conditions (bug #1235).
- FIX: Fixed STM32 RTCv2 locks for a second (bug #1234).
*** 21.11.2 ***
- NEW: Added dubby cycles support for SNOR using the normal SPI driver.
- NEW: Disabled priority check on STM32 EXTI interrupts when the default
ISR is disabled. This allows for fast interrupts.
- NEW: Added support for UART9 and USART10 on STM32H7.
- NEW: Improved MFS to use explicitly non-cacheable buffers for potentially
DMA-accessible I/O areas.
- NEW: FatFS now functional on STM32H7xx, added a target to the VFS demo.
- NEW: Improved cache settings in STM32H7xx mcuconf.h.
- NEW: Modified SDMMCv2 to allow for uncached buffers, tested on STM32H7xx.
- NEW: Added OCTOSPIv2 driver using MDMA for STM32H7xx.
- NEW: Added demos for STM32H723ZG Nucleo144 and STM32H735ZI Discovery boards.
- NEW: Added support for STM32H723/25/33/35/A3/B3/A3Q/B3Q.
- NEW: Updated ST Cube headers for STM32H7xx.
- NEW: Improved HAL flash interface with mutual exclusion methods, improved
EFL and SNOR drivers to use it.
- NEW: Added EFL driver implementation for STM32G4xx.
- NEW: STM32G0B1 USBv2 driver.
- NEW: USBv1 driver optimization and removal of a potential race condition
(not demonstrated).
- NEW: Added elfAcquireBus()/eflReleaseBus() functions to EFL driver.
- NEW: Added option to copy vectors in RAM on GCC startup for ARMv6-M,
ARMv7-M and ARMv8-M-ML.
- NEW: On STM32WBxx added a check on STM32_LSI_ENABLE required by IWDG.
- NEW: Added SPIv2 support also to STM32WB and STM32WL.
- FIX: Re-opened and fixed bug #1100.
- FIX: Fixed wrong buffers toggling in STM32 USBv1 isochronous mode (bug #1232).
- FIX: Fixed STM32 RTCv2 registers synchronization errata (bug #1231).
- FIX: Fixed STM32 ADCv1 and ADCv5 do not allow prescaler divide value of 1
(bug #1230).
- FIX: Fixed missing check on STM32 SPIv2 DMA settings for SPI1 (bug #1229).
- FIX: Fixed ARMv6-M port Keil compiler fail (bug #1228).
- FIX: Fixed invalid handling of lwIP NETIF_FLAG_LINK_UP flag (bug #1227).
- FIX: Fixed missing TIM16/17 errata handling for STM32G0xx (bug #1226).
- FIX: Fixed missing ADC errata handling for STM32G0xx (bug #1225).
- FIX: Fixed problem in the HAL I2C fallback driver (bug #1224).
- FIX: Fixed GPIOH clock not enabled on STM32L432 (bug #1223).
- FIX: Fixed invalid cumulative time stat in RT (bug #1222).
- FIX: Fixed incorrect type cast in TIME_I2US() (bug #1221).
- FIX: Fixed missing clock disable for STM32 OCTOSPI2 (bug #1220).
- FIX: Fixed wrong condition in STM32 sio_lld_read() function (bug #1219).
- FIX: Fixed STM32 Ethernet driver causes system hang after 2^31 packets
sent/received (bug #1218).
- FIX: Fixed clock re-initialization problem in STM32 USARTv2 and USARTv3
drivers (bug #1217).
- FIX: Fixed assertion on initialization of STM32H7xx (bug #1216).
- FIX: Fixed Virtual Timers failure in a specific condition (bug #1215).
- FIX: Fixed invalid STM32_OTG_STEPPING for STM32F40_41xxx (bug #1214).
- FIX: Fixed SPIv2 driver compile fails when SPI_USE_SYNCHRONIZATION is FALSE
(bug #1213).
- FIX: Fixed invalid state transition in SNOR flash driver (bug #1212).
- FIX: Fixed missing exit condition in sioSynchronizeRX() and
sioSynchronizeTX() (bug #1211).
- FIX: Some MISRA-related fixes.
- FIX: Fixed missing check in chobjcaches.h (bug #1210).
- FIX: Fixed misspelled chTraceSuspendI() function name (bug #1209).
- FIX: Fixed RT testbuild application broken (bug #1208).
*** 21.11.1 ***
- NEW: Added EFL driver implementation for STM32G4xx.
- NEW: STM32G0B1 USBv2 driver.
- NEW: USBv1 driver optimization and removal of a potential race condition
(not demonstrated).
- NEW: Added elfAcquireBus()/eflReleaseBus() functions to EFL driver.
- NEW: Added STM32L073RZ-Nucleo64 to USB-CDC "multi" demo. Removed old demo.
- NEW: Added an STM32 WDG "multi" demo. Removed all old WDG demos.
- NEW: Added option to copy vectors in RAM on GCC startup for ARMv6-M,
ARMv7-M and ARMv8-M-ML.
- NEW: On STM32WBxx added a check on STM32_LSI_ENABLE required by IWDG.
- NEW: Added SPIv2 support also to STM32WB and STM32WL.
- FIX: Fixed PWR_CR2_USV not set in STM32L4+ mcuconf.h file (bug #1207).
- FIX: Fixed USB not enabled on STM32F103x6 (bug #1206).
- FIX: Fixed RT test suite build fails when CH_CFG_USE_TIMESTAMP is FALSE
(bug #1205).
- FIX: Fixed wrong number of CAN filters for STM32L496/9A6 (bug #1204).
- FIX: Fixed DMA stream not disabled in STM32 QUADSPIv1 driver (bug #1203).
- FIX: Fixed I2C4 DMA streams for STM32L496 (bug #1202).
- FIX: Fixed STM32_SDMMC2_NUMBER on STM32H7 (bug #1201).
- FIX: Fixed STM32G0B1 demo application hangs debuggers (bug #1200).
*** 21.11.0 ***
- NEW: STM32 ADCv2 now supports return code on start function.
- NEW: Integrated FatFS with lwIP HTTPD, now it is possible to serve files
using HTTP from a storage device.
- NEW: Updated FatFS to version 0.14b.
- NEW: SPIv2 driver has been implemented on: STM32F0, STM32F1, STM32F3,
STM32F4, STM32F7, STM32G0, STM32G4, STM32L0, STM32L1, STM32L4,
STM32L4+, STM32H7.
- NEW: New SPIv2 driver model, it is compatible with the previous SPI driver
and introduces: better runtime errors handling, slave mode,
data synchronization function, various other improvements.
- NEW: Added an alternate port for ARMv7-M, it uses less RAM and it is
faster at interrupt processing, it is slightly slower at
thread-to-thread context switch so it is not a full replacement.
- NEW: Now all xxxStart() functions in HAL are able to report a driver
activation error.
- NEW: Support for STM32G031, STM32G041, STM32G0B1, STM32G0C1.
- NEW: Made STM32H7 non-cacheable memory option also shareable.
- NEW: EFL driver and demo for STM32F3xx.
- NEW: New unit test subsystem under /os/test. Now it is officially
ChibiOS/TEST.