Added stuff.
This commit is contained in:
YuruC3
commit
8bede8e74e
5
STM32_MD1200_FAN-CONTROL/.gitignore
vendored
Normal file
5
STM32_MD1200_FAN-CONTROL/.gitignore
vendored
Normal file
@ -0,0 +1,5 @@
|
||||
.pio
|
||||
.vscode/.browse.c_cpp.db*
|
||||
.vscode/c_cpp_properties.json
|
||||
.vscode/launch.json
|
||||
.vscode/ipch
|
||||
10
STM32_MD1200_FAN-CONTROL/.vscode/extensions.json
vendored
Normal file
10
STM32_MD1200_FAN-CONTROL/.vscode/extensions.json
vendored
Normal file
@ -0,0 +1,10 @@
|
||||
{
|
||||
// See http://go.microsoft.com/fwlink/?LinkId=827846
|
||||
// for the documentation about the extensions.json format
|
||||
"recommendations": [
|
||||
"platformio.platformio-ide"
|
||||
],
|
||||
"unwantedRecommendations": [
|
||||
"ms-vscode.cpptools-extension-pack"
|
||||
]
|
||||
}
|
||||
BIN
STM32_MD1200_FAN-CONTROL/STM32F103C6T6.jpg
Normal file
BIN
STM32_MD1200_FAN-CONTROL/STM32F103C6T6.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 249 KiB |
BIN
STM32_MD1200_FAN-CONTROL/STM32F103C8T6.webp
Normal file
BIN
STM32_MD1200_FAN-CONTROL/STM32F103C8T6.webp
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Binary file not shown.
|
After Width: | Height: | Size: 74 KiB |
37
STM32_MD1200_FAN-CONTROL/include/README
Normal file
37
STM32_MD1200_FAN-CONTROL/include/README
Normal file
@ -0,0 +1,37 @@
|
||||
|
||||
This directory is intended for project header files.
|
||||
|
||||
A header file is a file containing C declarations and macro definitions
|
||||
to be shared between several project source files. You request the use of a
|
||||
header file in your project source file (C, C++, etc) located in `src` folder
|
||||
by including it, with the C preprocessing directive `#include'.
|
||||
|
||||
```src/main.c
|
||||
|
||||
#include "header.h"
|
||||
|
||||
int main (void)
|
||||
{
|
||||
...
|
||||
}
|
||||
```
|
||||
|
||||
Including a header file produces the same results as copying the header file
|
||||
into each source file that needs it. Such copying would be time-consuming
|
||||
and error-prone. With a header file, the related declarations appear
|
||||
in only one place. If they need to be changed, they can be changed in one
|
||||
place, and programs that include the header file will automatically use the
|
||||
new version when next recompiled. The header file eliminates the labor of
|
||||
finding and changing all the copies as well as the risk that a failure to
|
||||
find one copy will result in inconsistencies within a program.
|
||||
|
||||
In C, the convention is to give header files names that end with `.h'.
|
||||
|
||||
Read more about using header files in official GCC documentation:
|
||||
|
||||
* Include Syntax
|
||||
* Include Operation
|
||||
* Once-Only Headers
|
||||
* Computed Includes
|
||||
|
||||
https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
|
||||
46
STM32_MD1200_FAN-CONTROL/lib/README
Normal file
46
STM32_MD1200_FAN-CONTROL/lib/README
Normal file
@ -0,0 +1,46 @@
|
||||
|
||||
This directory is intended for project specific (private) libraries.
|
||||
PlatformIO will compile them to static libraries and link into the executable file.
|
||||
|
||||
The source code of each library should be placed in a separate directory
|
||||
("lib/your_library_name/[Code]").
|
||||
|
||||
For example, see the structure of the following example libraries `Foo` and `Bar`:
|
||||
|
||||
|--lib
|
||||
| |
|
||||
| |--Bar
|
||||
| | |--docs
|
||||
| | |--examples
|
||||
| | |--src
|
||||
| | |- Bar.c
|
||||
| | |- Bar.h
|
||||
| | |- library.json (optional. for custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
|
||||
| |
|
||||
| |--Foo
|
||||
| | |- Foo.c
|
||||
| | |- Foo.h
|
||||
| |
|
||||
| |- README --> THIS FILE
|
||||
|
|
||||
|- platformio.ini
|
||||
|--src
|
||||
|- main.c
|
||||
|
||||
Example contents of `src/main.c` using Foo and Bar:
|
||||
```
|
||||
#include <Foo.h>
|
||||
#include <Bar.h>
|
||||
|
||||
int main (void)
|
||||
{
|
||||
...
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
The PlatformIO Library Dependency Finder will find automatically dependent
|
||||
libraries by scanning project source files.
|
||||
|
||||
More information about PlatformIO Library Dependency Finder
|
||||
- https://docs.platformio.org/page/librarymanager/ldf.html
|
||||
137
STM32_MD1200_FAN-CONTROL/other/_devils_boot_AKAcommands.md
Normal file
137
STM32_MD1200_FAN-CONTROL/other/_devils_boot_AKAcommands.md
Normal file
@ -0,0 +1,137 @@
|
||||
```
|
||||
BlueDress.105.001 >_devils
|
||||
_boot Download the boot image (FW image 1 and 2 erased)
|
||||
_clrphyerr Clear PHY error counter(s) <phy Num (invalid PHY Num=all)>
|
||||
_date Date: date
|
||||
_debugpage2 Dispalys Page 2 data when Host read it : 0 = OFF !0 = Active
|
||||
_devils Print the Extended help
|
||||
_dwd_reset Disable WatchDog reset: dwd_reset
|
||||
_download Down load code using Xmodem: Region[0-9] Offset Erase[y/n]
|
||||
_download_fpga Down FPGA load code using Xmodem: _download_fpga
|
||||
_drive_pres Return Drive presense: _drive_pres
|
||||
_ecc Display ECC counts: ecc {clear}
|
||||
_ema_poll Turns on or off the analysis polling. Disables SES & LED update
|
||||
_erase Erase F/W Region: erase [0..10] NOTE: This can mess up your code!
|
||||
_event Event log test
|
||||
_fan_ctrl_thrd Write fan control parameters in C: fan_ctrl_thrd <M> <H> <SIM offset> <hysteresis>
|
||||
_flashdump Dump Flash: flashdump <offset> <length>
|
||||
_fpgaread Read FPGA Register: fpgaread <register> <length>
|
||||
_fpgawrite Write FPGA Register: fpgawrite <register> <data> [<register> <data>...]
|
||||
_fail_ts Fail temperature sensor: fail_ts <sensor>
|
||||
_flashpeer Flash Peer: <0=ACTIVE ; 1=BOOT>
|
||||
_gpio_setting Read a GPIO Setting: gpio_settings <0..7>
|
||||
_history Show CLI History: history
|
||||
_hotswap Enable/disable Hotswap
|
||||
_icid_clear Clears the ICID value to default.
|
||||
_isim_msg Send message to ISIM thread
|
||||
_ledconfig Show LED Configuration Settings
|
||||
_ledmode Set Mode for led: ledmode <number><direction><state>
|
||||
_ledread Read LED GPIO value: ledread <number>
|
||||
_ledset Set LED GPIO Value: ledset <number><state>
|
||||
_lm75_trip LM75 Interrrupt Control: lm75_trip <sensor><state>
|
||||
_loadcpld Load xsvf file from flash into CPLD
|
||||
_map Display SES Sensor Data: map
|
||||
_phy_info Display SAS phy information
|
||||
_ps_pmb_test Test P/S Module PMBUS commands: ps_pmb_test <l(eft)/r(ight)>
|
||||
_psfup P/S Module Firmware update: psfup <l(eft)/r(ight)>
|
||||
_queue Dump the Message Queue usage: queue
|
||||
_quick Quick regression: quick
|
||||
_rdcam Read CAM Address contents <address (0-1024)>, <display count>
|
||||
_rdtxphy Display current SASTX2G Phy settings <phy Num (invalid PHY Num=all)>
|
||||
_rdrxphy Display current SASRX2G Phy settings <phy Num (invalid PHY Num=all)>
|
||||
_rdphyerr Display PHY error counters <phy Num (invalid PHY Num=all)>
|
||||
_rdled LED Control Register Read: rdled <offset> <# of 32 bit words>
|
||||
_runtime Down load code using Xmodem to the non-active region: runtime
|
||||
_set_cid Set company ID of ELI: cid_set [0-From Exp, 1-Custom <32bit data>]
|
||||
_shutdown Invoke a thermal shut down sequence: _shutdown <why>
|
||||
_shutup Slow down fans: _shutup <0-100%> 20 default
|
||||
_slotled Control Slot LEDs: slotled <slot><pattern> (slot > MaxDrive = 'all')
|
||||
_splitforce Control Split Override: splitforce <0-switched; 1-ForceJoin; 3-ForceSplit>
|
||||
_ssc_control Turn SSC on or off <enable 1, disable 0>
|
||||
_stack Show Stack Usage: stack
|
||||
_temp_rd Read current temperature values
|
||||
_temp_thrd Write temp thresholds: temp_thrd <HS> <HC> <HW> <LW> <LC> <LS>
|
||||
_test_stub test_stub
|
||||
_thread Display Threadx Information: thread
|
||||
_timer Display Timer information: timer
|
||||
_trace Display Trace Log [- for Tail] [+ for Head]: trace [-]count
|
||||
_traceclear Clear trace log: traceclear
|
||||
_twi_hang Hang the TWI bus for testing purposes only
|
||||
_ver Version Information: ver
|
||||
_wdt WatchDog test: wdt <who>
|
||||
_who Who's home (installed): who
|
||||
_wrphy Write SAS2G1-3 Phy setting <phy number,Dword>
|
||||
_wrphyall Write all SAS2G1-3 Phy setting <uses PHY setting table>
|
||||
_zone_mask Display Zone Mask for all PHYs
|
||||
```
|
||||
|
||||
|
||||
```
|
||||
BlueDress.105.001 >devils
|
||||
asset_tag Set or Display the Asset Tag: asset_tag {setvalue}
|
||||
asd_offset Set or Display the Auto-Shudown Offset value: asd_offset {setvalue}
|
||||
broadcast Send Broadcast SES Message: broadcast
|
||||
chassistype Display and or Set Chassis Type: chassistype <0 = Blue Devil !0 = Red Devil>
|
||||
clear_eel Clear Event Error Log: clear_eel
|
||||
clear_temp Remove override of Temperature: clear_temp <sensor>
|
||||
dbs Database Read : dbs <page>
|
||||
devils Print the Help Screen
|
||||
drive_led Write drive led: <logicaldrive> <data>
|
||||
eepromdump EEprom Dump: eepromdump <port><addr><size in K(1,2,4,8,..512>
|
||||
eepromfill EEprom Fill: eepromfill <port><addr><size in K(1,2,4,8,..512><pattern>
|
||||
eepromwrite EEprom Write: eepromwrite <port><addr><size in K(1,2,4,8,..512><offset><length><pattern>
|
||||
fanlog Fan fault count for each power supply fan [8 per unit]
|
||||
fpgadisable Put FPGA in Slave Mode: fpgadisable>
|
||||
fpgaenable Put FPGA in Master Mode: fpgaenable>
|
||||
fpga_rd FPGA Access: fpga_rd <Register> <#bytes>
|
||||
fpga_wr FPGA Access: fpga_wr <Register> <data>[<Register> <data> ...]
|
||||
fru_display Display FRU Status: fru_display
|
||||
fru_clear Clear Fru: fru_clear [0-SIM0, 1-SIM1, 2-PBP, 3-PS0, 4-PS1 5-SBP]
|
||||
fru_download Download Fru: fru_download [0-SIM0, 1-SIM1, 2-PBP, 3-PS0, 4-PS1 5-SBP]
|
||||
fru_read Read Fru: fru_read [0-SIM0, 1-SIM1, 2-PBP, 3-PS0, 4-PS1 5-SBP]]
|
||||
get_time get encl time: get_time
|
||||
gpio_rd Read a GPIO: gpio_rd <number>
|
||||
heart_beat SIM Heartbeat Control: heart_beat [0=off !0=on] <timeout>
|
||||
isim_debug Change or view isim stats: <data> <0 - Disable; 1 - Enable>
|
||||
l4_test L4 integration manufacturing diag: l4_test
|
||||
lm75 LM75 Read Access: lm75 <Slave Address>
|
||||
lm75_rd LM75 Read Access: lm75_rd <Slave Address> <Register>
|
||||
lm75_wr LM75 Write Access: lm75_wr <Slave Address> <Register> <1 byte>
|
||||
log_ipmi Log an IPMI Event:log_ipmi<Code><Type><Sensor><EV0><EV1><EV2><EV3>
|
||||
max6654 Display MAX6654 Registers: max6654 <i2c port><slave addr>
|
||||
noise Write audible alarm: <data>
|
||||
nvramread8 Read NVram 32bit area: nvramread <address> <length>
|
||||
nvramread Read NVram 32bit area: nvramread <32bit address> <length>
|
||||
nvramwrite8 Write NVram 32bit area: nvramwrite <address> <data> [<32bit address> <data> ...]
|
||||
nvramwrite Write NVram 32bit area: nvramwrite <32bit address> <data> [<32bit address> <data> ...]
|
||||
page_a Display drive SAS Address: page_a
|
||||
ps_status Get P/S Module Status: ps_status <l(eft)/r(ight)>
|
||||
ps_cap Get P/S Module capability: ps_cap <l(eft)/r(ight)>
|
||||
ps_clear Clear P/S Module Status: ps_clr <l(eft)/r(ight)>
|
||||
ps_page Get P/S Module Status: ps_status <l(eft)/r(ight)>
|
||||
ppid Set or Display PPID: ppid {fruNumber}{setvalue}
|
||||
prompt Prompt on/off
|
||||
rd_8 8-bit Read: rd_8 <address> <# of 8 bit words>
|
||||
rd_16 16-bit Read: rd_16 <address> <# of 16 bit words>
|
||||
rd_32 32-bit Read: rd_32 <address> <# of 32 bit words>
|
||||
reset_peer Reset other SIM using GPIO <1-reset peer>
|
||||
reset Reset ARM using Watch Dog timer
|
||||
rev SIM Firmware and Diagnogstic Revision
|
||||
sas_address Display SAS Address from Phys: (option for magic addr <1>)
|
||||
sbb_status Set SBB status: sbb_set <default-print status, 0-set good, 1-set failed>
|
||||
scratchpad Display Location of Memory Test Area: scratchpad
|
||||
service_tag Set or Display the Service Tag: service_tag {setvalue}
|
||||
ses_page Display SES Page: ses_page <page><buffer size>
|
||||
set_speed Sets Fan Speeds: set_speed <0-100%> 20 default
|
||||
set_temp set encl temp: set_temp <sensor><temp>( -55 to 125 degrees C)
|
||||
set_thres Set P/S Module Fan Speed Threshold: set_thres <l(eft)/r(ight)><speed code 0..15>
|
||||
shelf_led Write shelf led: <data> <0 - Disable; 1 - Enable>
|
||||
twi_dis TWI device discovery: twi_dis
|
||||
twi_rd TWI device byte read: twi_rd <port ID> <address> <# of bytes - 0xff max>
|
||||
twi_stats Dump twi statistics: twi_stats [clear]
|
||||
twi_wr TWI device byte write: twi_wr <port ID> <address> {0xff bytes max}
|
||||
twi_wr_rd TWI device wr/rd: twi_wr_rd <port ID> <address> <#read bytes> <write data>
|
||||
wr_8 8-bit Write: wr_8 <address> <data> [<address> <data> ...]
|
||||
wr_16 16-bit Write: wr_16 <address> <data> [<address> <data> ...]
|
||||
wr_32 32-bit Write: wr_32 <address> <data> [<address> <data> ...]
|
||||
```
|
||||
2
STM32_MD1200_FAN-CONTROL/other/info.md
Normal file
2
STM32_MD1200_FAN-CONTROL/other/info.md
Normal file
@ -0,0 +1,2 @@
|
||||
set baud rate to 38400
|
||||
|
||||
12
STM32_MD1200_FAN-CONTROL/other/links.md
Normal file
12
STM32_MD1200_FAN-CONTROL/other/links.md
Normal file
@ -0,0 +1,12 @@
|
||||
# little how to and commands to use
|
||||
https://forums.servethehome.com/index.php?threads/fun-with-an-md1200-md1220-sc200-sc220.27487/
|
||||
|
||||
# Set of all commands in MD1200
|
||||
https://pastebin.com/C0y5eavr
|
||||
|
||||
# Here is also a reddit post that is "somewhat" usefull
|
||||
https://www.reddit.com/r/unRAID/comments/l5pa2g/guide_how_to_quiet_md1200_or_sc200_via_serial/
|
||||
|
||||
# How to start with STM32
|
||||
https://stm32-base.org/guides/platformio
|
||||
|
||||
21
STM32_MD1200_FAN-CONTROL/other/outputs.md
Normal file
21
STM32_MD1200_FAN-CONTROL/other/outputs.md
Normal file
@ -0,0 +1,21 @@
|
||||
# _temp_rd
|
||||
```
|
||||
BlueDress.105.001 >_temp_rd
|
||||
|
||||
BP_1[2] = 25c
|
||||
BP_2[3] = 25c
|
||||
SIM0[0] = 25c
|
||||
SIM1[1] = 26c
|
||||
EXP0[4] = 37c
|
||||
EXP1[5] = 38c
|
||||
|
||||
AVG = 29c
|
||||
|
||||
BlueDress.105.001 >
|
||||
```
|
||||
# set_speed 21
|
||||
```
|
||||
BlueDress.105.001 >set_speed 21
|
||||
BlueDress.105.001 >
|
||||
|
||||
```
|
||||
18
STM32_MD1200_FAN-CONTROL/platformio.ini
Normal file
18
STM32_MD1200_FAN-CONTROL/platformio.ini
Normal file
@ -0,0 +1,18 @@
|
||||
; PlatformIO Project Configuration File
|
||||
;
|
||||
; Build options: build flags, source filter
|
||||
; Upload options: custom upload port, speed and extra flags
|
||||
; Library options: dependencies, extra library storages
|
||||
; Advanced options: extra scripting
|
||||
;
|
||||
; Please visit documentation for the other options and examples
|
||||
; https://docs.platformio.org/page/projectconf.html
|
||||
|
||||
[env:genericSTM32F103C6]
|
||||
platform = ststm32
|
||||
board = genericSTM32F103C6
|
||||
framework = arduino
|
||||
lib_deps = adafruit/DHT sensor library@^1.4.6
|
||||
upload_protocol = stlink
|
||||
; Enable RX and TX 3
|
||||
; build_flags = -D SERIAL_USB -D ENABLE_HWSERIAL3
|
||||
207
STM32_MD1200_FAN-CONTROL/src/main.cpp
Normal file
207
STM32_MD1200_FAN-CONTROL/src/main.cpp
Normal file
@ -0,0 +1,207 @@
|
||||
#include <Arduino.h>
|
||||
#include <HardwareSerial.h>
|
||||
|
||||
// VARS
|
||||
const int MD1200BAUDS = 38400; // From what I've read it is always 38400
|
||||
//const int EPYSLEEPY = 600000; / 10 minutes
|
||||
const int EPYSLEEPY = 300000; // 5 minutes
|
||||
//const int EPYSLEEPY = 150000; // 2,5 minutes
|
||||
HardwareSerial Serial1(31, 30);
|
||||
|
||||
// declarations
|
||||
int getTemp();
|
||||
int setFanTrsh(int);
|
||||
|
||||
void setup() {
|
||||
// Setup connection to MD1200
|
||||
// Serial1 because we're using RX/TX pins
|
||||
Serial1.begin(MD1200BAUDS);
|
||||
|
||||
// Just debug
|
||||
Serial.begin(9600);
|
||||
Serial.print("skibidi");
|
||||
}
|
||||
|
||||
void loop() {
|
||||
|
||||
int fanPercnt = getTemp();
|
||||
|
||||
if (fanPercnt < 10) {
|
||||
setFanTrsh(fanPercnt);
|
||||
}
|
||||
|
||||
/*
|
||||
check temperature and
|
||||
set fan speed every X minutes
|
||||
*/
|
||||
delay(EPYSLEEPY);
|
||||
|
||||
}
|
||||
|
||||
// Get current temperature
|
||||
int getTemp() {
|
||||
|
||||
int bp1 = 0;
|
||||
int bp2 = 0;
|
||||
int exp0 = 0;
|
||||
int exp1 = 0;
|
||||
int simm0 = 0;
|
||||
int simm1 = 0;
|
||||
String MD1200output;
|
||||
|
||||
Serial1.println("_temp_rd");
|
||||
|
||||
// wait for MD1200 to answer
|
||||
delay(30);
|
||||
|
||||
while (Serial1.available()) {
|
||||
MD1200output = Serial1.readStringUntil('\n');
|
||||
|
||||
// Check backplane 1
|
||||
if (MD1200output.startsWith("BP_1")) {
|
||||
// check index number of =
|
||||
int eq = MD1200output.indexOf('=');
|
||||
// check index number of c
|
||||
int c = MD1200output.indexOf('c');
|
||||
// check if both exists
|
||||
if (eq != -1 && c != -1) {
|
||||
/*
|
||||
take value between "= " and "c".
|
||||
NOTICE that eq + 1 is there because in
|
||||
"BP_1[2] = 25c" there is a space between = and 25.
|
||||
*/
|
||||
bp1 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check backplane 2
|
||||
if (MD1200output.startsWith("BP_2")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
bp2 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Uncomment if you want to also get temperature for expanders
|
||||
/*
|
||||
|
||||
// Check expander 0
|
||||
if (MD1200output.startsWith("EXP0")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
exp0 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check expander 1
|
||||
if (MD1200output.startsWith("EXP1")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
exp1 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check controller 0
|
||||
if (MD1200output.startsWith("SIM0")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
simm0 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check controller 1
|
||||
if (MD1200output.startsWith("SIM1")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
simm1 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
*/
|
||||
|
||||
// Stop when prompt returns
|
||||
if (MD1200output.endsWith(">")) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Do (BP_1 + BP_2) / 2 to get the average of backplane
|
||||
if (bp1 != -1 && bp2 != -1) {
|
||||
int bpAvg = (bp1 + bp2) / 2;
|
||||
|
||||
// define default
|
||||
int outPrcntg = 21;
|
||||
|
||||
// a
|
||||
switch (bpAvg) {
|
||||
case 23:
|
||||
outPrcntg = 21;
|
||||
break;
|
||||
// Minimum is 21 (akhsually 20)
|
||||
case 25:
|
||||
outPrcntg = 23;
|
||||
break;
|
||||
case 27:
|
||||
outPrcntg = 24;
|
||||
break;
|
||||
case 29:
|
||||
outPrcntg = 26;
|
||||
break;
|
||||
case 31:
|
||||
outPrcntg = 27;
|
||||
break;
|
||||
case 33:
|
||||
outPrcntg = 30;
|
||||
break;
|
||||
case 35:
|
||||
outPrcntg = 34;
|
||||
break;
|
||||
case 37:
|
||||
outPrcntg = 38;
|
||||
break;
|
||||
/*
|
||||
I don't wan't to become deaf so max is 40.
|
||||
*/
|
||||
|
||||
default:
|
||||
return -1;
|
||||
|
||||
}
|
||||
|
||||
return outPrcntg;
|
||||
|
||||
} else {
|
||||
return -1; // failed to read temp
|
||||
}
|
||||
|
||||
/*
|
||||
BP_1[2] - Back plane, maybe left
|
||||
BP_2[3] - Back plane, maybe right
|
||||
SIM0[0] - Controller A
|
||||
SIM1[1] - Controller B
|
||||
EXP0[4] - Expander 0
|
||||
EXP1[5] - Expander 1
|
||||
|
||||
AVG - average of all sensors
|
||||
*/
|
||||
}
|
||||
|
||||
// take percentage as int and set it.
|
||||
int setFanTrsh(int fanTrshInp) {
|
||||
String outputStatement = "set_speed " + String(fanTrshInp);
|
||||
|
||||
Serial.println("Sending " + outputStatement + " to MD1200");
|
||||
|
||||
if (Serial1.println(outputStatement)) {
|
||||
return 1;
|
||||
}
|
||||
else {
|
||||
return -1;
|
||||
}
|
||||
|
||||
}
|
||||
11
STM32_MD1200_FAN-CONTROL/test/README
Normal file
11
STM32_MD1200_FAN-CONTROL/test/README
Normal file
@ -0,0 +1,11 @@
|
||||
|
||||
This directory is intended for PlatformIO Test Runner and project tests.
|
||||
|
||||
Unit Testing is a software testing method by which individual units of
|
||||
source code, sets of one or more MCU program modules together with associated
|
||||
control data, usage procedures, and operating procedures, are tested to
|
||||
determine whether they are fit for use. Unit testing finds problems early
|
||||
in the development cycle.
|
||||
|
||||
More information about PlatformIO Unit Testing:
|
||||
- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html
|
||||
205
STM32_MD1200_FAN-CONTROL/versions/main.bck.cpp
Normal file
205
STM32_MD1200_FAN-CONTROL/versions/main.bck.cpp
Normal file
@ -0,0 +1,205 @@
|
||||
#include <Arduino.h>
|
||||
|
||||
|
||||
// VARS
|
||||
const int MD1200BAUDS = 38400; // From what I've read it is always 38400
|
||||
//const int EPYSLEEPY = 600000; / 10 minutes
|
||||
const int EPYSLEEPY = 300000; // 5 minutes
|
||||
//const int EPYSLEEPY = 150000; // 2,5 minutes
|
||||
|
||||
// declarations
|
||||
int getTemp();
|
||||
int setFanTrsh(int);
|
||||
|
||||
void setup() {
|
||||
// Setup connection to MD1200
|
||||
// Serial1 because we're using RX/TX pins
|
||||
Serial1.begin(MD1200BAUDS);
|
||||
|
||||
// Just debug
|
||||
Serial.begin(9600);
|
||||
}
|
||||
|
||||
void loop() {
|
||||
|
||||
int fanPercnt = getTemp();
|
||||
|
||||
if (fanPercnt < 10) {
|
||||
setFanTrsh(fanPercnt);
|
||||
}
|
||||
|
||||
/*
|
||||
check temperature and
|
||||
set fan speed every X minutes
|
||||
*/
|
||||
delay(EPYSLEEPY);
|
||||
|
||||
}
|
||||
|
||||
// Get current temperature
|
||||
int getTemp() {
|
||||
|
||||
int bp1 = 0;
|
||||
int bp2 = 0;
|
||||
int exp0 = 0;
|
||||
int exp1 = 0;
|
||||
int simm0 = 0;
|
||||
int simm1 = 0;
|
||||
String MD1200output;
|
||||
|
||||
Serial1.println("_temp_rd");
|
||||
|
||||
// wait for MD1200 to answer
|
||||
delay(30);
|
||||
|
||||
while (Serial1.available()) {
|
||||
MD1200output = Serial1.readStringUntil('\n');
|
||||
|
||||
// Check backplane 1
|
||||
if (MD1200output.startsWith("BP_1")) {
|
||||
// check index number of =
|
||||
int eq = MD1200output.indexOf('=');
|
||||
// check index number of c
|
||||
int c = MD1200output.indexOf('c');
|
||||
// check if both exists
|
||||
if (eq != -1 && c != -1) {
|
||||
/*
|
||||
take value between "= " and "c".
|
||||
NOTICE that eq + 1 is there because in
|
||||
"BP_1[2] = 25c" there is a space between = and 25.
|
||||
*/
|
||||
bp1 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check backplane 2
|
||||
if (MD1200output.startsWith("BP_2")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
bp2 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Uncomment if you want to also get temperature for expanders
|
||||
/*
|
||||
|
||||
// Check expander 0
|
||||
if (MD1200output.startsWith("EXP0")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
exp0 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check expander 1
|
||||
if (MD1200output.startsWith("EXP1")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
exp1 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check controller 0
|
||||
if (MD1200output.startsWith("SIM0")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
simm0 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check controller 1
|
||||
if (MD1200output.startsWith("SIM1")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
simm1 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
*/
|
||||
|
||||
// Stop when prompt returns
|
||||
if (MD1200output.endsWith(">")) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Do (BP_1 + BP_2) / 2 to get the average of backplane
|
||||
if (bp1 != -1 && bp2 != -1) {
|
||||
int bpAvg = (bp1 + bp2) / 2;
|
||||
|
||||
// define default
|
||||
int outPrcntg = 21;
|
||||
|
||||
// a
|
||||
switch (bpAvg) {
|
||||
case 23:
|
||||
outPrcntg = 21;
|
||||
break;
|
||||
// Minimum is 21 (akhsually 20)
|
||||
case 25:
|
||||
outPrcntg = 23;
|
||||
break;
|
||||
case 27:
|
||||
outPrcntg = 24;
|
||||
break;
|
||||
case 29:
|
||||
outPrcntg = 26;
|
||||
break;
|
||||
case 31:
|
||||
outPrcntg = 27;
|
||||
break;
|
||||
case 33:
|
||||
outPrcntg = 30;
|
||||
break;
|
||||
case 35:
|
||||
outPrcntg = 34;
|
||||
break;
|
||||
case 37:
|
||||
outPrcntg = 38;
|
||||
break;
|
||||
/*
|
||||
I don't wan't to become deaf so max is 40.
|
||||
*/
|
||||
|
||||
default:
|
||||
return -1;
|
||||
|
||||
}
|
||||
|
||||
return outPrcntg;
|
||||
|
||||
} else {
|
||||
return -1; // failed to read temp
|
||||
}
|
||||
|
||||
/*
|
||||
BP_1[2] - Back plane, maybe left
|
||||
BP_2[3] - Back plane, maybe right
|
||||
SIM0[0] - Controller A
|
||||
SIM1[1] - Controller B
|
||||
EXP0[4] - Expander 0
|
||||
EXP1[5] - Expander 1
|
||||
|
||||
AVG - average of all sensors
|
||||
*/
|
||||
}
|
||||
|
||||
// take percentage as int and set it.
|
||||
int setFanTrsh(int fanTrshInp) {
|
||||
String outputStatement = "set_speed " + String(fanTrshInp);
|
||||
|
||||
Serial.println("Sending " + outputStatement + " to MD1200");
|
||||
|
||||
if (Serial1.println(outputStatement)) {
|
||||
return 1;
|
||||
}
|
||||
else {
|
||||
return -1;
|
||||
}
|
||||
|
||||
}
|
||||
258
STM32_MD1200_FAN-CONTROL/versions/main.dht22.cpp
Normal file
258
STM32_MD1200_FAN-CONTROL/versions/main.dht22.cpp
Normal file
@ -0,0 +1,258 @@
|
||||
#include <Arduino.h>
|
||||
#include <Adafruit_Sensor.h>
|
||||
#include <DHT.h>
|
||||
#include <DHT_U.h>
|
||||
|
||||
// -------------------------------------------------------------
|
||||
// DHT PreConfiguration
|
||||
#define DHTPIN 18 // Digital pin connected to the DHT sensor
|
||||
//#define DHTPIN PB0
|
||||
// Pin 15 can work but DHT must be disconnected during program upload.
|
||||
#define DHTTYPE DHT22 // DHT 22 (AM2302), AM2321
|
||||
// -------------------------------------------------------------
|
||||
// Initialize DHT sensor.
|
||||
// Note that older versions of this library took an optional third parameter to
|
||||
// tweak the timings for faster processors. This parameter is no longer needed
|
||||
// as the current DHT reading algorithm adjusts itself to work on faster procs.
|
||||
DHT dht(DHTPIN, DHTTYPE);
|
||||
|
||||
|
||||
// VARS
|
||||
const int MD1200BAUDS = 38400; // From what I've read it is always 38400
|
||||
//const int EPYSLEEPY = 600000; / 10 minutes
|
||||
const int EPYSLEEPY = 300000; // 5 minutes
|
||||
//const int EPYSLEEPY = 150000; // 2,5 minutes
|
||||
|
||||
// declarations
|
||||
int getTemp();
|
||||
int setFanTrsh(int);
|
||||
float dhtRead();
|
||||
|
||||
void setup() {
|
||||
// Setup connection to MD1200
|
||||
// Serial1 because we're using RX/TX pins
|
||||
Serial1.begin(MD1200BAUDS);
|
||||
|
||||
// Just debug
|
||||
Serial.begin(9600);
|
||||
|
||||
dht.begin();
|
||||
}
|
||||
|
||||
void loop() {
|
||||
|
||||
int fanPercnt = getTemp();
|
||||
|
||||
if (fanPercnt < 10) {
|
||||
setFanTrsh(fanPercnt);
|
||||
}
|
||||
|
||||
/*
|
||||
check temperature and
|
||||
set fan speed every X minutes
|
||||
*/
|
||||
delay(EPYSLEEPY);
|
||||
|
||||
}
|
||||
|
||||
// Get current temperature
|
||||
int getTemp() {
|
||||
|
||||
int bp1 = 0;
|
||||
int bp2 = 0;
|
||||
int exp0 = 0;
|
||||
int exp1 = 0;
|
||||
int simm0 = 0;
|
||||
int simm1 = 0;
|
||||
String MD1200output;
|
||||
|
||||
Serial1.println("_temp_rd");
|
||||
|
||||
// wait for MD1200 to answer
|
||||
delay(30);
|
||||
|
||||
while (Serial1.available()) {
|
||||
MD1200output = Serial1.readStringUntil('\n');
|
||||
|
||||
// Check backplane 1
|
||||
if (MD1200output.startsWith("BP_1")) {
|
||||
// check index number of =
|
||||
int eq = MD1200output.indexOf('=');
|
||||
// check index number of c
|
||||
int c = MD1200output.indexOf('c');
|
||||
// check if both exists
|
||||
if (eq != -1 && c != -1) {
|
||||
/*
|
||||
take value between "= " and "c".
|
||||
NOTICE that eq + 1 is there because in
|
||||
"BP_1[2] = 25c" there is a space between = and 25.
|
||||
*/
|
||||
bp1 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check backplane 2
|
||||
if (MD1200output.startsWith("BP_2")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
bp2 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Uncomment if you want to also get temperature for expanders
|
||||
/*
|
||||
|
||||
// Check expander 0
|
||||
if (MD1200output.startsWith("EXP0")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
exp0 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check expander 1
|
||||
if (MD1200output.startsWith("EXP1")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
exp1 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check controller 0
|
||||
if (MD1200output.startsWith("SIM0")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
simm0 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
// Check controller 1
|
||||
if (MD1200output.startsWith("SIM1")) {
|
||||
int eq = MD1200output.indexOf('=');
|
||||
int c = MD1200output.indexOf('c');
|
||||
if (eq != -1 && c != -1) {
|
||||
simm1 = MD1200output.substring(eq + 1, c).toInt();
|
||||
}
|
||||
}
|
||||
|
||||
*/
|
||||
|
||||
// Stop when prompt returns
|
||||
if (MD1200output.endsWith(">")) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Do (BP_1 + BP_2) / 2 to get the average of backplane
|
||||
if (bp1 != -1 && bp2 != -1) {
|
||||
int bpAvg = (bp1 + bp2) / 2;
|
||||
|
||||
// define default
|
||||
int outPrcntg = 21;
|
||||
|
||||
// check external sensor temp
|
||||
int ownReadTemp = int(dhtRead());
|
||||
|
||||
// a
|
||||
switch (bpAvg) {
|
||||
case 23:
|
||||
outPrcntg = 21;
|
||||
break;
|
||||
/*
|
||||
Minimum is 21 (akhsually 20)
|
||||
BUT
|
||||
https://forums.servethehome.com/index.php?threads/fun-with-an-md1200-md1220-sc200-sc220.27487/
|
||||
*/
|
||||
case 25:
|
||||
outPrcntg = 23;
|
||||
break;
|
||||
case 27:
|
||||
outPrcntg = 24;
|
||||
break;
|
||||
case 29:
|
||||
outPrcntg = 26;
|
||||
break;
|
||||
case 31:
|
||||
outPrcntg = 27;
|
||||
break;
|
||||
case 33:
|
||||
outPrcntg = 30;
|
||||
break;
|
||||
case 35:
|
||||
outPrcntg = 34;
|
||||
break;
|
||||
case 37:
|
||||
outPrcntg = 38;
|
||||
break;
|
||||
/*
|
||||
I don't wan't to become deaf so max is 40.
|
||||
*/
|
||||
|
||||
default:
|
||||
return -1;
|
||||
|
||||
}
|
||||
|
||||
return outPrcntg;
|
||||
|
||||
} else {
|
||||
return -1; // failed to read temp
|
||||
}
|
||||
|
||||
/*
|
||||
BP_1[2] - Back plane, maybe left
|
||||
BP_2[3] - Back plane, maybe right
|
||||
SIM0[0] - Controller A
|
||||
SIM1[1] - Controller B
|
||||
EXP0[4] - Expander 0
|
||||
EXP1[5] - Expander 1
|
||||
|
||||
AVG - average of all sensors
|
||||
*/
|
||||
}
|
||||
|
||||
// take percentage as int and set it.
|
||||
int setFanTrsh(int fanTrshInp) {
|
||||
String outputStatement = "set_speed " + String(fanTrshInp);
|
||||
|
||||
Serial.println("Sending " + outputStatement + " to MD1200");
|
||||
|
||||
if (Serial1.println(outputStatement)) {
|
||||
return 1;
|
||||
}
|
||||
else {
|
||||
return -1;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
float dhtRead() {
|
||||
// Reading temperature or humidity takes about 250 milliseconds!
|
||||
// Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
|
||||
// float humidt = dht.readHumidity();
|
||||
// Read temperature as Celsius (the default)
|
||||
float tempr = dht.readTemperature();
|
||||
// Read temperature as Fahrenheit (isFahrenheit = true)
|
||||
// f = dht.readTemperature(true);
|
||||
|
||||
// Check if any reads failed and exit early (to try again).
|
||||
// if (isnan(humidt) || isnan(tempr))
|
||||
if (isnan(tempr))
|
||||
{
|
||||
Serial.println("Failed to read from DHT sensor!");
|
||||
return -1;
|
||||
}
|
||||
else {
|
||||
return tempr;
|
||||
}
|
||||
|
||||
// Compute heat index in Fahrenheit (the default)
|
||||
// hif = dht.computeHeatIndex(f, h);
|
||||
// Compute heat index in Celsius (isFahreheit = false)
|
||||
// hicc = dht.computeHeatIndex(tempr, humidt, false);
|
||||
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user