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-rw-r--r--lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/Makefile189
-rw-r--r--lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/halconf.h531
-rw-r--r--lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/mcuconf.h352
-rw-r--r--lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/osalconf.h67
-rw-r--r--lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/main.c56
-rw-r--r--lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/readme.txt26
6 files changed, 1221 insertions, 0 deletions
diff --git a/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/Makefile b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/Makefile
new file mode 100644
index 000000000..6808beea1
--- /dev/null
+++ b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/Makefile
@@ -0,0 +1,189 @@
1##############################################################################
2# Build global options
3# NOTE: Can be overridden externally.
4#
5
6# Compiler options here.
7ifeq ($(USE_OPT),)
8 USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16
9endif
10
11# C specific options here (added to USE_OPT).
12ifeq ($(USE_COPT),)
13 USE_COPT =
14endif
15
16# C++ specific options here (added to USE_OPT).
17ifeq ($(USE_CPPOPT),)
18 USE_CPPOPT = -fno-rtti
19endif
20
21# Enable this if you want the linker to remove unused code and data.
22ifeq ($(USE_LINK_GC),)
23 USE_LINK_GC = yes
24endif
25
26# Linker extra options here.
27ifeq ($(USE_LDOPT),)
28 USE_LDOPT =
29endif
30
31# Enable this if you want link time optimizations (LTO).
32ifeq ($(USE_LTO),)
33 USE_LTO = yes
34endif
35
36# Enable this if you want to see the full log while compiling.
37ifeq ($(USE_VERBOSE_COMPILE),)
38 USE_VERBOSE_COMPILE = no
39endif
40
41# If enabled, this option makes the build process faster by not compiling
42# modules not used in the current configuration.
43ifeq ($(USE_SMART_BUILD),)
44 USE_SMART_BUILD = yes
45endif
46
47#
48# Build global options
49##############################################################################
50
51##############################################################################
52# Architecture or project specific options
53#
54
55# Stack size to be allocated to the Cortex-M process stack. This stack is
56# the stack used by the main() thread.
57ifeq ($(USE_PROCESS_STACKSIZE),)
58 USE_PROCESS_STACKSIZE = 0x400
59endif
60
61# Stack size to the allocated to the Cortex-M main/exceptions stack. This
62# stack is used for processing interrupts and exceptions.
63ifeq ($(USE_EXCEPTIONS_STACKSIZE),)
64 USE_EXCEPTIONS_STACKSIZE = 0x400
65endif
66
67# Enables the use of FPU (no, softfp, hard).
68ifeq ($(USE_FPU),)
69 USE_FPU = no
70endif
71
72# FPU-related options.
73ifeq ($(USE_FPU_OPT),)
74 USE_FPU_OPT = -mfloat-abi=$(USE_FPU) -mfpu=fpv4-sp-d16
75endif
76
77#
78# Architecture or project specific options
79##############################################################################
80
81##############################################################################
82# Project, target, sources and paths
83#
84
85# Define project name here
86PROJECT = ch
87
88# Target settings.
89MCU = cortex-m4
90
91# Imported source files and paths.
92CHIBIOS := ../../..
93CONFDIR := ./cfg
94BUILDDIR := ./build
95DEPDIR := ./.dep
96
97# Licensing files.
98include $(CHIBIOS)/os/license/license.mk
99# Startup files.
100include $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_stm32f4xx.mk
101# HAL-OSAL files (optional).
102include $(CHIBIOS)/os/hal/hal.mk
103include $(CHIBIOS)/os/hal/ports/STM32/STM32F4xx/platform.mk
104include $(CHIBIOS)/os/hal/boards/ST_STM32F4_DISCOVERY/board.mk
105include $(CHIBIOS)/os/hal/osal/os-less/ARMCMx/osal.mk
106# RTOS files (optional).
107#include $(CHIBIOS)/os/rt/rt.mk
108#include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/port_v7m.mk
109# Auto-build files in ./source recursively.
110include $(CHIBIOS)/tools/mk/autobuild.mk
111# Other files (optional).
112#include $(CHIBIOS)/test/lib/test.mk
113#include $(CHIBIOS)/test/rt/rt_test.mk
114#include $(CHIBIOS)/test/oslib/oslib_test.mk
115
116# Define linker script file here
117LDSCRIPT= $(STARTUPLD)/STM32F407xG.ld
118
119# C sources that can be compiled in ARM or THUMB mode depending on the global
120# setting.
121CSRC = $(ALLCSRC) \
122 $(TESTSRC) \
123 main.c
124
125# C++ sources that can be compiled in ARM or THUMB mode depending on the global
126# setting.
127CPPSRC = $(ALLCPPSRC)
128
129# List ASM source files here.
130ASMSRC = $(ALLASMSRC)
131
132# List ASM with preprocessor source files here.
133ASMXSRC = $(ALLXASMSRC)
134
135# Inclusion directories.
136INCDIR = $(CONFDIR) $(ALLINC) $(TESTINC)
137
138# Define C warning options here.
139CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
140
141# Define C++ warning options here.
142CPPWARN = -Wall -Wextra -Wundef
143
144#
145# Project, target, sources and paths
146##############################################################################
147
148##############################################################################
149# Start of user section
150#
151
152# List all user C define here, like -D_DEBUG=1
153UDEFS =
154
155# Define ASM defines here
156UADEFS =
157
158# List all user directories here
159UINCDIR =
160
161# List the user directory to look for the libraries here
162ULIBDIR =
163
164# List all user libraries here
165ULIBS =
166
167#
168# End of user section
169##############################################################################
170
171##############################################################################
172# Common rules
173#
174
175RULESPATH = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk
176include $(RULESPATH)/arm-none-eabi.mk
177include $(RULESPATH)/rules.mk
178
179#
180# Common rules
181##############################################################################
182
183##############################################################################
184# Custom rules
185#
186
187#
188# Custom rules
189##############################################################################
diff --git a/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/halconf.h b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/halconf.h
new file mode 100644
index 000000000..5e342d8c6
--- /dev/null
+++ b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/halconf.h
@@ -0,0 +1,531 @@
1/*
2 ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
3
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15*/
16
17/**
18 * @file templates/halconf.h
19 * @brief HAL configuration header.
20 * @details HAL configuration file, this file allows to enable or disable the
21 * various device drivers from your application. You may also use
22 * this file in order to override the device drivers default settings.
23 *
24 * @addtogroup HAL_CONF
25 * @{
26 */
27
28#ifndef HALCONF_H
29#define HALCONF_H
30
31#define _CHIBIOS_HAL_CONF_
32#define _CHIBIOS_HAL_CONF_VER_7_1_
33
34#include "mcuconf.h"
35
36/**
37 * @brief Enables the PAL subsystem.
38 */
39#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
40#define HAL_USE_PAL TRUE
41#endif
42
43/**
44 * @brief Enables the ADC subsystem.
45 */
46#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
47#define HAL_USE_ADC FALSE
48#endif
49
50/**
51 * @brief Enables the CAN subsystem.
52 */
53#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
54#define HAL_USE_CAN FALSE
55#endif
56
57/**
58 * @brief Enables the cryptographic subsystem.
59 */
60#if !defined(HAL_USE_CRY) || defined(__DOXYGEN__)
61#define HAL_USE_CRY FALSE
62#endif
63
64/**
65 * @brief Enables the DAC subsystem.
66 */
67#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
68#define HAL_USE_DAC FALSE
69#endif
70
71/**
72 * @brief Enables the EFlash subsystem.
73 */
74#if !defined(HAL_USE_EFL) || defined(__DOXYGEN__)
75#define HAL_USE_EFL FALSE
76#endif
77
78/**
79 * @brief Enables the GPT subsystem.
80 */
81#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
82#define HAL_USE_GPT FALSE
83#endif
84
85/**
86 * @brief Enables the I2C subsystem.
87 */
88#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
89#define HAL_USE_I2C FALSE
90#endif
91
92/**
93 * @brief Enables the I2S subsystem.
94 */
95#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
96#define HAL_USE_I2S FALSE
97#endif
98
99/**
100 * @brief Enables the ICU subsystem.
101 */
102#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
103#define HAL_USE_ICU FALSE
104#endif
105
106/**
107 * @brief Enables the MAC subsystem.
108 */
109#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
110#define HAL_USE_MAC FALSE
111#endif
112
113/**
114 * @brief Enables the MMC_SPI subsystem.
115 */
116#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
117#define HAL_USE_MMC_SPI FALSE
118#endif
119
120/**
121 * @brief Enables the PWM subsystem.
122 */
123#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
124#define HAL_USE_PWM FALSE
125#endif
126
127/**
128 * @brief Enables the RTC subsystem.
129 */
130#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
131#define HAL_USE_RTC FALSE
132#endif
133
134/**
135 * @brief Enables the SDC subsystem.
136 */
137#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
138#define HAL_USE_SDC FALSE
139#endif
140
141/**
142 * @brief Enables the SERIAL subsystem.
143 */
144#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
145#define HAL_USE_SERIAL TRUE
146#endif
147
148/**
149 * @brief Enables the SERIAL over USB subsystem.
150 */
151#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
152#define HAL_USE_SERIAL_USB FALSE
153#endif
154
155/**
156 * @brief Enables the SIO subsystem.
157 */
158#if !defined(HAL_USE_SIO) || defined(__DOXYGEN__)
159#define HAL_USE_SIO FALSE
160#endif
161
162/**
163 * @brief Enables the SPI subsystem.
164 */
165#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
166#define HAL_USE_SPI FALSE
167#endif
168
169/**
170 * @brief Enables the TRNG subsystem.
171 */
172#if !defined(HAL_USE_TRNG) || defined(__DOXYGEN__)
173#define HAL_USE_TRNG FALSE
174#endif
175
176/**
177 * @brief Enables the UART subsystem.
178 */
179#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
180#define HAL_USE_UART FALSE
181#endif
182
183/**
184 * @brief Enables the USB subsystem.
185 */
186#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
187#define HAL_USE_USB FALSE
188#endif
189
190/**
191 * @brief Enables the WDG subsystem.
192 */
193#if !defined(HAL_USE_WDG) || defined(__DOXYGEN__)
194#define HAL_USE_WDG FALSE
195#endif
196
197/**
198 * @brief Enables the WSPI subsystem.
199 */
200#if !defined(HAL_USE_WSPI) || defined(__DOXYGEN__)
201#define HAL_USE_WSPI FALSE
202#endif
203
204/*===========================================================================*/
205/* PAL driver related settings. */
206/*===========================================================================*/
207
208/**
209 * @brief Enables synchronous APIs.
210 * @note Disabling this option saves both code and data space.
211 */
212#if !defined(PAL_USE_CALLBACKS) || defined(__DOXYGEN__)
213#define PAL_USE_CALLBACKS FALSE
214#endif
215
216/**
217 * @brief Enables synchronous APIs.
218 * @note Disabling this option saves both code and data space.
219 */
220#if !defined(PAL_USE_WAIT) || defined(__DOXYGEN__)
221#define PAL_USE_WAIT FALSE
222#endif
223
224/*===========================================================================*/
225/* ADC driver related settings. */
226/*===========================================================================*/
227
228/**
229 * @brief Enables synchronous APIs.
230 * @note Disabling this option saves both code and data space.
231 */
232#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
233#define ADC_USE_WAIT TRUE
234#endif
235
236/**
237 * @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
238 * @note Disabling this option saves both code and data space.
239 */
240#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
241#define ADC_USE_MUTUAL_EXCLUSION TRUE
242#endif
243
244/*===========================================================================*/
245/* CAN driver related settings. */
246/*===========================================================================*/
247
248/**
249 * @brief Sleep mode related APIs inclusion switch.
250 */
251#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
252#define CAN_USE_SLEEP_MODE TRUE
253#endif
254
255/**
256 * @brief Enforces the driver to use direct callbacks rather than OSAL events.
257 */
258#if !defined(CAN_ENFORCE_USE_CALLBACKS) || defined(__DOXYGEN__)
259#define CAN_ENFORCE_USE_CALLBACKS FALSE
260#endif
261
262/*===========================================================================*/
263/* CRY driver related settings. */
264/*===========================================================================*/
265
266/**
267 * @brief Enables the SW fall-back of the cryptographic driver.
268 * @details When enabled, this option, activates a fall-back software
269 * implementation for algorithms not supported by the underlying
270 * hardware.
271 * @note Fall-back implementations may not be present for all algorithms.
272 */
273#if !defined(HAL_CRY_USE_FALLBACK) || defined(__DOXYGEN__)
274#define HAL_CRY_USE_FALLBACK FALSE
275#endif
276
277/**
278 * @brief Makes the driver forcibly use the fall-back implementations.
279 */
280#if !defined(HAL_CRY_ENFORCE_FALLBACK) || defined(__DOXYGEN__)
281#define HAL_CRY_ENFORCE_FALLBACK FALSE
282#endif
283
284/*===========================================================================*/
285/* DAC driver related settings. */
286/*===========================================================================*/
287
288/**
289 * @brief Enables synchronous APIs.
290 * @note Disabling this option saves both code and data space.
291 */
292#if !defined(DAC_USE_WAIT) || defined(__DOXYGEN__)
293#define DAC_USE_WAIT TRUE
294#endif
295
296/**
297 * @brief Enables the @p dacAcquireBus() and @p dacReleaseBus() APIs.
298 * @note Disabling this option saves both code and data space.
299 */
300#if !defined(DAC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
301#define DAC_USE_MUTUAL_EXCLUSION TRUE
302#endif
303
304/*===========================================================================*/
305/* I2C driver related settings. */
306/*===========================================================================*/
307
308/**
309 * @brief Enables the mutual exclusion APIs on the I2C bus.
310 */
311#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
312#define I2C_USE_MUTUAL_EXCLUSION TRUE
313#endif
314
315/*===========================================================================*/
316/* MAC driver related settings. */
317/*===========================================================================*/
318
319/**
320 * @brief Enables the zero-copy API.
321 */
322#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
323#define MAC_USE_ZERO_COPY FALSE
324#endif
325
326/**
327 * @brief Enables an event sources for incoming packets.
328 */
329#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
330#define MAC_USE_EVENTS TRUE
331#endif
332
333/*===========================================================================*/
334/* MMC_SPI driver related settings. */
335/*===========================================================================*/
336
337/**
338 * @brief Delays insertions.
339 * @details If enabled this options inserts delays into the MMC waiting
340 * routines releasing some extra CPU time for the threads with
341 * lower priority, this may slow down the driver a bit however.
342 * This option is recommended also if the SPI driver does not
343 * use a DMA channel and heavily loads the CPU.
344 */
345#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
346#define MMC_NICE_WAITING TRUE
347#endif
348
349/*===========================================================================*/
350/* SDC driver related settings. */
351/*===========================================================================*/
352
353/**
354 * @brief Number of initialization attempts before rejecting the card.
355 * @note Attempts are performed at 10mS intervals.
356 */
357#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
358#define SDC_INIT_RETRY 100
359#endif
360
361/**
362 * @brief Include support for MMC cards.
363 * @note MMC support is not yet implemented so this option must be kept
364 * at @p FALSE.
365 */
366#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
367#define SDC_MMC_SUPPORT FALSE
368#endif
369
370/**
371 * @brief Delays insertions.
372 * @details If enabled this options inserts delays into the MMC waiting
373 * routines releasing some extra CPU time for the threads with
374 * lower priority, this may slow down the driver a bit however.
375 */
376#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
377#define SDC_NICE_WAITING TRUE
378#endif
379
380/**
381 * @brief OCR initialization constant for V20 cards.
382 */
383#if !defined(SDC_INIT_OCR_V20) || defined(__DOXYGEN__)
384#define SDC_INIT_OCR_V20 0x50FF8000U
385#endif
386
387/**
388 * @brief OCR initialization constant for non-V20 cards.
389 */
390#if !defined(SDC_INIT_OCR) || defined(__DOXYGEN__)
391#define SDC_INIT_OCR 0x80100000U
392#endif
393
394/*===========================================================================*/
395/* SERIAL driver related settings. */
396/*===========================================================================*/
397
398/**
399 * @brief Default bit rate.
400 * @details Configuration parameter, this is the baud rate selected for the
401 * default configuration.
402 */
403#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
404#define SERIAL_DEFAULT_BITRATE 38400
405#endif
406
407/**
408 * @brief Serial buffers size.
409 * @details Configuration parameter, you can change the depth of the queue
410 * buffers depending on the requirements of your application.
411 * @note The default is 16 bytes for both the transmission and receive
412 * buffers.
413 */
414#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
415#define SERIAL_BUFFERS_SIZE 16
416#endif
417
418/*===========================================================================*/
419/* SERIAL_USB driver related setting. */
420/*===========================================================================*/
421
422/**
423 * @brief Serial over USB buffers size.
424 * @details Configuration parameter, the buffer size must be a multiple of
425 * the USB data endpoint maximum packet size.
426 * @note The default is 256 bytes for both the transmission and receive
427 * buffers.
428 */
429#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
430#define SERIAL_USB_BUFFERS_SIZE 256
431#endif
432
433/**
434 * @brief Serial over USB number of buffers.
435 * @note The default is 2 buffers.
436 */
437#if !defined(SERIAL_USB_BUFFERS_NUMBER) || defined(__DOXYGEN__)
438#define SERIAL_USB_BUFFERS_NUMBER 2
439#endif
440
441/*===========================================================================*/
442/* SPI driver related settings. */
443/*===========================================================================*/
444
445/**
446 * @brief Enables synchronous APIs.
447 * @note Disabling this option saves both code and data space.
448 */
449#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
450#define SPI_USE_WAIT TRUE
451#endif
452
453/**
454 * @brief Enables circular transfers APIs.
455 * @note Disabling this option saves both code and data space.
456 */
457#if !defined(SPI_USE_CIRCULAR) || defined(__DOXYGEN__)
458#define SPI_USE_CIRCULAR FALSE
459#endif
460
461/**
462 * @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
463 * @note Disabling this option saves both code and data space.
464 */
465#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
466#define SPI_USE_MUTUAL_EXCLUSION TRUE
467#endif
468
469/**
470 * @brief Handling method for SPI CS line.
471 * @note Disabling this option saves both code and data space.
472 */
473#if !defined(SPI_SELECT_MODE) || defined(__DOXYGEN__)
474#define SPI_SELECT_MODE SPI_SELECT_MODE_PAD
475#endif
476
477/*===========================================================================*/
478/* UART driver related settings. */
479/*===========================================================================*/
480
481/**
482 * @brief Enables synchronous APIs.
483 * @note Disabling this option saves both code and data space.
484 */
485#if !defined(UART_USE_WAIT) || defined(__DOXYGEN__)
486#define UART_USE_WAIT FALSE
487#endif
488
489/**
490 * @brief Enables the @p uartAcquireBus() and @p uartReleaseBus() APIs.
491 * @note Disabling this option saves both code and data space.
492 */
493#if !defined(UART_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
494#define UART_USE_MUTUAL_EXCLUSION FALSE
495#endif
496
497/*===========================================================================*/
498/* USB driver related settings. */
499/*===========================================================================*/
500
501/**
502 * @brief Enables synchronous APIs.
503 * @note Disabling this option saves both code and data space.
504 */
505#if !defined(USB_USE_WAIT) || defined(__DOXYGEN__)
506#define USB_USE_WAIT FALSE
507#endif
508
509/*===========================================================================*/
510/* WSPI driver related settings. */
511/*===========================================================================*/
512
513/**
514 * @brief Enables synchronous APIs.
515 * @note Disabling this option saves both code and data space.
516 */
517#if !defined(WSPI_USE_WAIT) || defined(__DOXYGEN__)
518#define WSPI_USE_WAIT TRUE
519#endif
520
521/**
522 * @brief Enables the @p wspiAcquireBus() and @p wspiReleaseBus() APIs.
523 * @note Disabling this option saves both code and data space.
524 */
525#if !defined(WSPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
526#define WSPI_USE_MUTUAL_EXCLUSION TRUE
527#endif
528
529#endif /* HALCONF_H */
530
531/** @} */
diff --git a/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/mcuconf.h b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/mcuconf.h
new file mode 100644
index 000000000..266229649
--- /dev/null
+++ b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/mcuconf.h
@@ -0,0 +1,352 @@
1/*
2 ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
3
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15*/
16
17#ifndef MCUCONF_H
18#define MCUCONF_H
19
20/*
21 * STM32F4xx drivers configuration.
22 * The following settings override the default settings present in
23 * the various device driver implementation headers.
24 * Note that the settings for each driver only have effect if the whole
25 * driver is enabled in halconf.h.
26 *
27 * IRQ priorities:
28 * 15...0 Lowest...Highest.
29 *
30 * DMA priorities:
31 * 0...3 Lowest...Highest.
32 */
33
34#define STM32F4xx_MCUCONF
35#define STM32F405_MCUCONF
36#define STM32F415_MCUCONF
37#define STM32F407_MCUCONF
38#define STM32F417_MCUCONF
39
40/*
41 * HAL driver system settings.
42 */
43#define STM32_NO_INIT FALSE
44#define STM32_PVD_ENABLE FALSE
45#define STM32_PLS STM32_PLS_LEV0
46#define STM32_BKPRAM_ENABLE FALSE
47#define STM32_HSI_ENABLED TRUE
48#define STM32_LSI_ENABLED TRUE
49#define STM32_HSE_ENABLED TRUE
50#define STM32_LSE_ENABLED FALSE
51#define STM32_CLOCK48_REQUIRED TRUE
52#define STM32_SW STM32_SW_PLL
53#define STM32_PLLSRC STM32_PLLSRC_HSE
54#define STM32_PLLM_VALUE 8
55#define STM32_PLLN_VALUE 336
56#define STM32_PLLP_VALUE 2
57#define STM32_PLLQ_VALUE 7
58#define STM32_HPRE STM32_HPRE_DIV1
59#define STM32_PPRE1 STM32_PPRE1_DIV4
60#define STM32_PPRE2 STM32_PPRE2_DIV2
61#define STM32_RTCSEL STM32_RTCSEL_LSI
62#define STM32_RTCPRE_VALUE 8
63#define STM32_MCO1SEL STM32_MCO1SEL_HSI
64#define STM32_MCO1PRE STM32_MCO1PRE_DIV1
65#define STM32_MCO2SEL STM32_MCO2SEL_SYSCLK
66#define STM32_MCO2PRE STM32_MCO2PRE_DIV5
67#define STM32_I2SSRC STM32_I2SSRC_CKIN
68#define STM32_PLLI2SN_VALUE 192
69#define STM32_PLLI2SR_VALUE 5
70
71/*
72 * IRQ system settings.
73 */
74#define STM32_IRQ_EXTI0_PRIORITY 6
75#define STM32_IRQ_EXTI1_PRIORITY 6
76#define STM32_IRQ_EXTI2_PRIORITY 6
77#define STM32_IRQ_EXTI3_PRIORITY 6
78#define STM32_IRQ_EXTI4_PRIORITY 6
79#define STM32_IRQ_EXTI5_9_PRIORITY 6
80#define STM32_IRQ_EXTI10_15_PRIORITY 6
81#define STM32_IRQ_EXTI16_PRIORITY 6
82#define STM32_IRQ_EXTI17_PRIORITY 15
83#define STM32_IRQ_EXTI18_PRIORITY 6
84#define STM32_IRQ_EXTI19_PRIORITY 6
85#define STM32_IRQ_EXTI20_PRIORITY 6
86#define STM32_IRQ_EXTI21_PRIORITY 15
87#define STM32_IRQ_EXTI22_PRIORITY 15
88
89/*
90 * ADC driver system settings.
91 */
92#define STM32_ADC_ADCPRE ADC_CCR_ADCPRE_DIV4
93#define STM32_ADC_USE_ADC1 FALSE
94#define STM32_ADC_USE_ADC2 FALSE
95#define STM32_ADC_USE_ADC3 FALSE
96#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID(2, 4)
97#define STM32_ADC_ADC2_DMA_STREAM STM32_DMA_STREAM_ID(2, 2)
98#define STM32_ADC_ADC3_DMA_STREAM STM32_DMA_STREAM_ID(2, 1)
99#define STM32_ADC_ADC1_DMA_PRIORITY 2
100#define STM32_ADC_ADC2_DMA_PRIORITY 2
101#define STM32_ADC_ADC3_DMA_PRIORITY 2
102#define STM32_ADC_IRQ_PRIORITY 6
103#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 6
104#define STM32_ADC_ADC2_DMA_IRQ_PRIORITY 6
105#define STM32_ADC_ADC3_DMA_IRQ_PRIORITY 6
106
107/*
108 * CAN driver system settings.
109 */
110#define STM32_CAN_USE_CAN1 FALSE
111#define STM32_CAN_USE_CAN2 FALSE
112#define STM32_CAN_CAN1_IRQ_PRIORITY 11
113#define STM32_CAN_CAN2_IRQ_PRIORITY 11
114
115/*
116 * DAC driver system settings.
117 */
118#define STM32_DAC_DUAL_MODE FALSE
119#define STM32_DAC_USE_DAC1_CH1 FALSE
120#define STM32_DAC_USE_DAC1_CH2 FALSE
121#define STM32_DAC_DAC1_CH1_IRQ_PRIORITY 10
122#define STM32_DAC_DAC1_CH2_IRQ_PRIORITY 10
123#define STM32_DAC_DAC1_CH1_DMA_PRIORITY 2
124#define STM32_DAC_DAC1_CH2_DMA_PRIORITY 2
125#define STM32_DAC_DAC1_CH1_DMA_STREAM STM32_DMA_STREAM_ID(1, 5)
126#define STM32_DAC_DAC1_CH2_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
127
128/*
129 * GPT driver system settings.
130 */
131#define STM32_GPT_USE_TIM1 FALSE
132#define STM32_GPT_USE_TIM2 FALSE
133#define STM32_GPT_USE_TIM3 FALSE
134#define STM32_GPT_USE_TIM4 FALSE
135#define STM32_GPT_USE_TIM5 FALSE
136#define STM32_GPT_USE_TIM6 FALSE
137#define STM32_GPT_USE_TIM7 FALSE
138#define STM32_GPT_USE_TIM8 FALSE
139#define STM32_GPT_USE_TIM9 FALSE
140#define STM32_GPT_USE_TIM11 FALSE
141#define STM32_GPT_USE_TIM12 FALSE
142#define STM32_GPT_USE_TIM14 FALSE
143#define STM32_GPT_TIM1_IRQ_PRIORITY 7
144#define STM32_GPT_TIM2_IRQ_PRIORITY 7
145#define STM32_GPT_TIM3_IRQ_PRIORITY 7
146#define STM32_GPT_TIM4_IRQ_PRIORITY 7
147#define STM32_GPT_TIM5_IRQ_PRIORITY 7
148#define STM32_GPT_TIM6_IRQ_PRIORITY 7
149#define STM32_GPT_TIM7_IRQ_PRIORITY 7
150#define STM32_GPT_TIM8_IRQ_PRIORITY 7
151#define STM32_GPT_TIM9_IRQ_PRIORITY 7
152#define STM32_GPT_TIM11_IRQ_PRIORITY 7
153#define STM32_GPT_TIM12_IRQ_PRIORITY 7
154#define STM32_GPT_TIM14_IRQ_PRIORITY 7
155
156/*
157 * I2C driver system settings.
158 */
159#define STM32_I2C_USE_I2C1 FALSE
160#define STM32_I2C_USE_I2C2 FALSE
161#define STM32_I2C_USE_I2C3 FALSE
162#define STM32_I2C_BUSY_TIMEOUT 50
163#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
164#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
165#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
166#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
167#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
168#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
169#define STM32_I2C_I2C1_IRQ_PRIORITY 5
170#define STM32_I2C_I2C2_IRQ_PRIORITY 5
171#define STM32_I2C_I2C3_IRQ_PRIORITY 5
172#define STM32_I2C_I2C1_DMA_PRIORITY 3
173#define STM32_I2C_I2C2_DMA_PRIORITY 3
174#define STM32_I2C_I2C3_DMA_PRIORITY 3
175#define STM32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure")
176
177/*
178 * I2S driver system settings.
179 */
180#define STM32_I2S_USE_SPI2 FALSE
181#define STM32_I2S_USE_SPI3 FALSE
182#define STM32_I2S_SPI2_IRQ_PRIORITY 10
183#define STM32_I2S_SPI3_IRQ_PRIORITY 10
184#define STM32_I2S_SPI2_DMA_PRIORITY 1
185#define STM32_I2S_SPI3_DMA_PRIORITY 1
186#define STM32_I2S_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
187#define STM32_I2S_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
188#define STM32_I2S_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
189#define STM32_I2S_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
190#define STM32_I2S_DMA_ERROR_HOOK(i2sp) osalSysHalt("DMA failure")
191
192/*
193 * ICU driver system settings.
194 */
195#define STM32_ICU_USE_TIM1 FALSE
196#define STM32_ICU_USE_TIM2 FALSE
197#define STM32_ICU_USE_TIM3 FALSE
198#define STM32_ICU_USE_TIM4 FALSE
199#define STM32_ICU_USE_TIM5 FALSE
200#define STM32_ICU_USE_TIM8 FALSE
201#define STM32_ICU_USE_TIM9 FALSE
202#define STM32_ICU_TIM1_IRQ_PRIORITY 7
203#define STM32_ICU_TIM2_IRQ_PRIORITY 7
204#define STM32_ICU_TIM3_IRQ_PRIORITY 7
205#define STM32_ICU_TIM4_IRQ_PRIORITY 7
206#define STM32_ICU_TIM5_IRQ_PRIORITY 7
207#define STM32_ICU_TIM8_IRQ_PRIORITY 7
208#define STM32_ICU_TIM9_IRQ_PRIORITY 7
209
210/*
211 * MAC driver system settings.
212 */
213#define STM32_MAC_TRANSMIT_BUFFERS 2
214#define STM32_MAC_RECEIVE_BUFFERS 4
215#define STM32_MAC_BUFFERS_SIZE 1522
216#define STM32_MAC_PHY_TIMEOUT 100
217#define STM32_MAC_ETH1_CHANGE_PHY_STATE TRUE
218#define STM32_MAC_ETH1_IRQ_PRIORITY 13
219#define STM32_MAC_IP_CHECKSUM_OFFLOAD 0
220
221/*
222 * PWM driver system settings.
223 */
224#define STM32_PWM_USE_ADVANCED FALSE
225#define STM32_PWM_USE_TIM1 FALSE
226#define STM32_PWM_USE_TIM2 FALSE
227#define STM32_PWM_USE_TIM3 FALSE
228#define STM32_PWM_USE_TIM4 FALSE
229#define STM32_PWM_USE_TIM5 FALSE
230#define STM32_PWM_USE_TIM8 FALSE
231#define STM32_PWM_USE_TIM9 FALSE
232#define STM32_PWM_TIM1_IRQ_PRIORITY 7
233#define STM32_PWM_TIM2_IRQ_PRIORITY 7
234#define STM32_PWM_TIM3_IRQ_PRIORITY 7
235#define STM32_PWM_TIM4_IRQ_PRIORITY 7
236#define STM32_PWM_TIM5_IRQ_PRIORITY 7
237#define STM32_PWM_TIM8_IRQ_PRIORITY 7
238#define STM32_PWM_TIM9_IRQ_PRIORITY 7
239
240/*
241 * RTC driver system settings.
242 */
243#define STM32_RTC_PRESA_VALUE 32
244#define STM32_RTC_PRESS_VALUE 1024
245#define STM32_RTC_CR_INIT 0
246#define STM32_RTC_TAMPCR_INIT 0
247
248/*
249 * SDC driver system settings.
250 */
251#define STM32_SDC_SDIO_DMA_PRIORITY 3
252#define STM32_SDC_SDIO_IRQ_PRIORITY 9
253#define STM32_SDC_WRITE_TIMEOUT_MS 1000
254#define STM32_SDC_READ_TIMEOUT_MS 1000
255#define STM32_SDC_CLOCK_ACTIVATION_DELAY 10
256#define STM32_SDC_SDIO_UNALIGNED_SUPPORT TRUE
257#define STM32_SDC_SDIO_DMA_STREAM STM32_DMA_STREAM_ID(2, 3)
258
259/*
260 * SERIAL driver system settings.
261 */
262#define STM32_SERIAL_USE_USART1 FALSE
263#define STM32_SERIAL_USE_USART2 TRUE
264#define STM32_SERIAL_USE_USART3 FALSE
265#define STM32_SERIAL_USE_UART4 FALSE
266#define STM32_SERIAL_USE_UART5 FALSE
267#define STM32_SERIAL_USE_USART6 FALSE
268#define STM32_SERIAL_USART1_PRIORITY 12
269#define STM32_SERIAL_USART2_PRIORITY 12
270#define STM32_SERIAL_USART3_PRIORITY 12
271#define STM32_SERIAL_UART4_PRIORITY 12
272#define STM32_SERIAL_UART5_PRIORITY 12
273#define STM32_SERIAL_USART6_PRIORITY 12
274
275/*
276 * SPI driver system settings.
277 */
278#define STM32_SPI_USE_SPI1 FALSE
279#define STM32_SPI_USE_SPI2 FALSE
280#define STM32_SPI_USE_SPI3 FALSE
281#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 0)
282#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3)
283#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
284#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
285#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
286#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
287#define STM32_SPI_SPI1_DMA_PRIORITY 1
288#define STM32_SPI_SPI2_DMA_PRIORITY 1
289#define STM32_SPI_SPI3_DMA_PRIORITY 1
290#define STM32_SPI_SPI1_IRQ_PRIORITY 10
291#define STM32_SPI_SPI2_IRQ_PRIORITY 10
292#define STM32_SPI_SPI3_IRQ_PRIORITY 10
293#define STM32_SPI_DMA_ERROR_HOOK(spip) osalSysHalt("DMA failure")
294
295/*
296 * ST driver system settings.
297 */
298#define STM32_ST_IRQ_PRIORITY 8
299#define STM32_ST_USE_TIMER 2
300
301/*
302 * UART driver system settings.
303 */
304#define STM32_UART_USE_USART1 FALSE
305#define STM32_UART_USE_USART2 FALSE
306#define STM32_UART_USE_USART3 FALSE
307#define STM32_UART_USE_UART4 FALSE
308#define STM32_UART_USE_UART5 FALSE
309#define STM32_UART_USE_USART6 FALSE
310#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5)
311#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7)
312#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5)
313#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
314#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1)
315#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3)
316#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
317#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4)
318#define STM32_UART_UART5_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
319#define STM32_UART_UART5_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7)
320#define STM32_UART_USART6_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2)
321#define STM32_UART_USART6_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7)
322#define STM32_UART_USART1_IRQ_PRIORITY 12
323#define STM32_UART_USART2_IRQ_PRIORITY 12
324#define STM32_UART_USART3_IRQ_PRIORITY 12
325#define STM32_UART_UART4_IRQ_PRIORITY 12
326#define STM32_UART_UART5_IRQ_PRIORITY 12
327#define STM32_UART_USART6_IRQ_PRIORITY 12
328#define STM32_UART_USART1_DMA_PRIORITY 0
329#define STM32_UART_USART2_DMA_PRIORITY 0
330#define STM32_UART_USART3_DMA_PRIORITY 0
331#define STM32_UART_UART4_DMA_PRIORITY 0
332#define STM32_UART_UART5_DMA_PRIORITY 0
333#define STM32_UART_USART6_DMA_PRIORITY 0
334#define STM32_UART_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure")
335
336/*
337 * USB driver system settings.
338 */
339#define STM32_USB_USE_OTG1 FALSE
340#define STM32_USB_USE_OTG2 FALSE
341#define STM32_USB_OTG1_IRQ_PRIORITY 14
342#define STM32_USB_OTG2_IRQ_PRIORITY 14
343#define STM32_USB_OTG1_RX_FIFO_SIZE 512
344#define STM32_USB_OTG2_RX_FIFO_SIZE 1024
345#define STM32_USB_HOST_WAKEUP_DURATION 2
346
347/*
348 * WDG driver system settings.
349 */
350#define STM32_WDG_USE_IWDG FALSE
351
352#endif /* MCUCONF_H */
diff --git a/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/osalconf.h b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/osalconf.h
new file mode 100644
index 000000000..c40a38489
--- /dev/null
+++ b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/cfg/osalconf.h
@@ -0,0 +1,67 @@
1/*
2 ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
3
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15*/
16
17/**
18 * @file templates/halconf.h
19 * @brief Bare-metal OSAL configuration header.
20 *
21 * @addtogroup OSAL_CONF
22 * @{
23 */
24
25#ifndef OSALCONF_H
26#define OSALCONF_H
27
28/**
29 * @brief Frequency in Hertz of the system tick.
30 */
31#if !defined(OSAL_ST_FREQUENCY) || defined(__DOXYGEN__)
32#define OSAL_ST_FREQUENCY 1000
33#endif
34
35/**
36 * @brief Enables OSAL assertions.
37 */
38#if !defined(OSAL_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__)
39#define OSAL_DBG_ENABLE_ASSERTS FALSE
40#endif
41
42/**
43 * @brief Enables OSAL functions parameters checks.
44 */
45#if !defined(OSAL_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__)
46#define OSAL_DBG_ENABLE_CHECKS FALSE
47#endif
48
49/**
50 * @brief OSAL initialization hook.
51 */
52#if !defined(OSAL_INIT_HOOK) || defined(__DOXYGEN__)
53#define OSAL_INIT_HOOK() { \
54}
55#endif
56
57/**
58 * @brief Idle loop hook macro.
59 */
60#if !defined(OSAL_IDLE_HOOK) || defined(__DOXYGEN__)
61#define OSAL_IDLE_HOOK() { \
62}
63#endif
64
65#endif /* OSALCONF_H */
66
67/** @} */
diff --git a/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/main.c b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/main.c
new file mode 100644
index 000000000..552a16a3b
--- /dev/null
+++ b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/main.c
@@ -0,0 +1,56 @@
1/*
2 ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
3
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15*/
16
17#include "hal.h"
18
19/*
20 * Application entry point.
21 */
22int main(void) {
23
24 /*
25 * System initializations.
26 * - HAL initialization, this also initializes the configured device drivers
27 * and performs the board-specific initializations.
28 */
29 halInit();
30
31 /*
32 * Enabling interrupts, initialization done.
33 */
34 osalSysEnable();
35
36 /*
37 * Activates the serial driver 2 using the driver default configuration.
38 * PA2(TX) and PA3(RX) are routed to USART2.
39 */
40 sdStart(&SD2, NULL);
41 palSetPadMode(GPIOA, 2, PAL_MODE_ALTERNATE(7));
42 palSetPadMode(GPIOA, 3, PAL_MODE_ALTERNATE(7));
43
44 /*
45 * Normal main() thread activity, in this demo it just performs
46 * a shell respawn upon its termination.
47 */
48 while (true) {
49 chnWriteTimeout(&SD2, (uint8_t *)"Hello World!\r\n", 14, TIME_INFINITE);
50
51 palSetPad(GPIOD, GPIOD_LED3); /* Orange. */
52 osalThreadSleepMilliseconds(500);
53 palClearPad(GPIOD, GPIOD_LED3); /* Orange. */
54 osalThreadSleepMilliseconds(500);
55 }
56}
diff --git a/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/readme.txt b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/readme.txt
new file mode 100644
index 000000000..4bde128c8
--- /dev/null
+++ b/lib/chibios/demos/STM32/HAL-STM32F407-DISCOVERY/readme.txt
@@ -0,0 +1,26 @@
1*****************************************************************************
2** ChibiOS/HAL port for ARM-Cortex-M4 STM32F407. **
3*****************************************************************************
4
5** TARGET **
6
7The demo runs on an ST STM32F4-Discovery board.
8
9** The Demo **
10
11The demo is an example of HAL use without underlying operating system, it uses
12a bare-metal OSAL implementation for ARMCMx.
13
14** Build Procedure **
15
16An arm-none-eabi-gcc compliant toolchain is required. Build by giving the "make"
17command in the project directory.
18
19** Notes **
20
21Some files used by the demo are not part of ChibiOS but are copyright of
22ST Microelectronics and are licensed under a different license.
23Also note that not all the files present in the ST library are distributed
24with ChibiOS, you can find the whole library on the ST web site:
25
26 http://www.st.com
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-31 12:04:38 +0100