Simple demo example of X-NUCLEO-IPS02A1 24V Intelligent Power Switch Library usage.
Dependencies: X_NUCLEO_IPS02A1 mbed
Fork of HelloWorld_IPS02A1 by
HelloWorld_IPS02A1, demo example for IPS02A1 expansion board
Introduction
This example application provides a basic code to show how to use the X-NUCLEO-IPS02A1 Intelligent Power Switch Expansion Board. The example performs current measurements on output Channel 1 (Ch1) and Channel 2 (Ch2), continuously, in the following conditions:
- 1) Ch1 OFF, Ch2 OFF
- 2) Ch1 ON, Ch2 OFF
- 3) Ch1 OFF, Ch2 ON
- 4) Ch1 ON, Ch2 ON
for each configuration the Current for each channel is displayed over an opened console (use Hyperterminal or whatever, set 9600 as bauds, 8-bit data, no parity)
Demo Code
The basic operation done by the demo code, which can be used in the customer application are :
1) In order to use get the singleton instance of the X_NUCLEO_IPS02A1 by calling class method `Instance()`:
// IPS expansion board singleton instance static X_NUCLEO_IPS02A1 *ips_expansion_board = X_NUCLEO_IPS02A1::Instance();
2) Switch-on or Switch-off loads output (Channel 1 or Channel 2) by setting or clearing associated digital input :
ips_expansion_board.vps2535h.In_1 = 1; // switch-on Channel 1 ips_expansion_board.vps2535h.In_2 = 0; // switch-off Channel 2
3) Read Current circulating on Channel 1 or Channel 2 and print on the Terminal
Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_1); printf("Current Ch1 = %2.3fA \n\r", Multisense_Signal); Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_2); printf("Current Ch2 = %2.3fA \n\r", Multisense_Signal);
main.cpp@1:59b97633b43d, 2016-04-07 (annotated)
- Committer:
- grussian
- Date:
- Thu Apr 07 14:11:52 2016 +0000
- Revision:
- 1:59b97633b43d
- Child:
- 3:52b7f2fcaf74
added main.cpp
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
grussian | 1:59b97633b43d | 1 | /** |
grussian | 1:59b97633b43d | 2 | ****************************************************************************** |
grussian | 1:59b97633b43d | 3 | * @file main.cpp |
grussian | 1:59b97633b43d | 4 | * @author APG Mass Market |
grussian | 1:59b97633b43d | 5 | * @version V1.0.1 |
grussian | 1:59b97633b43d | 6 | * @date 16-Nov-2015 |
grussian | 1:59b97633b43d | 7 | * @brief Example application for using the X_NUCLEO_IPS02A1 |
grussian | 1:59b97633b43d | 8 | * Intelligent Power Switch Nucleo expansion board. |
grussian | 1:59b97633b43d | 9 | ****************************************************************************** |
grussian | 1:59b97633b43d | 10 | * @attention |
grussian | 1:59b97633b43d | 11 | * |
grussian | 1:59b97633b43d | 12 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
grussian | 1:59b97633b43d | 13 | * |
grussian | 1:59b97633b43d | 14 | * Redistribution and use in source and binary forms, with or without modification, |
grussian | 1:59b97633b43d | 15 | * are permitted provided that the following conditions are met: |
grussian | 1:59b97633b43d | 16 | * 1. Redistributions of source code must retain the above copyright notice, |
grussian | 1:59b97633b43d | 17 | * this list of conditions and the following disclaimer. |
grussian | 1:59b97633b43d | 18 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
grussian | 1:59b97633b43d | 19 | * this list of conditions and the following disclaimer in the documentation |
grussian | 1:59b97633b43d | 20 | * and/or other materials provided with the distribution. |
grussian | 1:59b97633b43d | 21 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
grussian | 1:59b97633b43d | 22 | * may be used to endorse or promote products derived from this software |
grussian | 1:59b97633b43d | 23 | * without specific prior written permission. |
grussian | 1:59b97633b43d | 24 | * |
grussian | 1:59b97633b43d | 25 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
grussian | 1:59b97633b43d | 26 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
grussian | 1:59b97633b43d | 27 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
grussian | 1:59b97633b43d | 28 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
grussian | 1:59b97633b43d | 29 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
grussian | 1:59b97633b43d | 30 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
grussian | 1:59b97633b43d | 31 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
grussian | 1:59b97633b43d | 32 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
grussian | 1:59b97633b43d | 33 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
grussian | 1:59b97633b43d | 34 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
grussian | 1:59b97633b43d | 35 | * |
grussian | 1:59b97633b43d | 36 | ****************************************************************************** |
grussian | 1:59b97633b43d | 37 | */ |
grussian | 1:59b97633b43d | 38 | |
grussian | 1:59b97633b43d | 39 | /** |
grussian | 1:59b97633b43d | 40 | * @mainpage X_NUCLEO_IPS02A1 Intelligent Power Switch Nucleo Expansion Board Firmware Package |
grussian | 1:59b97633b43d | 41 | * |
grussian | 1:59b97633b43d | 42 | * <b>Introduction</b> |
grussian | 1:59b97633b43d | 43 | * |
grussian | 1:59b97633b43d | 44 | * This firmware package includes Components Device Drivers, Board Support Package |
grussian | 1:59b97633b43d | 45 | * and example application for STMicroelectronics X_NUCLEO_IPS02A1 Intelligent Power Switch |
grussian | 1:59b97633b43d | 46 | * Nucleo Expansion Board |
grussian | 1:59b97633b43d | 47 | * |
grussian | 1:59b97633b43d | 48 | * <b>Example Application</b> |
grussian | 1:59b97633b43d | 49 | * |
grussian | 1:59b97633b43d | 50 | */ |
grussian | 1:59b97633b43d | 51 | /*** Includes ----------------------------------------------------------------- ***/ |
grussian | 1:59b97633b43d | 52 | #include "mbed.h" |
grussian | 1:59b97633b43d | 53 | #include "assert.h" |
grussian | 1:59b97633b43d | 54 | #include "x_nucleo_ips02a1.h" |
grussian | 1:59b97633b43d | 55 | |
grussian | 1:59b97633b43d | 56 | /*** Static variables --------------------------------------------------------- ***/ |
grussian | 1:59b97633b43d | 57 | #ifdef DBG_MCU |
grussian | 1:59b97633b43d | 58 | #include "DbgMCU.h" |
grussian | 1:59b97633b43d | 59 | static DbgMCU enable_dbg; |
grussian | 1:59b97633b43d | 60 | #endif // DBG_MCU |
grussian | 1:59b97633b43d | 61 | |
grussian | 1:59b97633b43d | 62 | /* HW settings */ |
grussian | 1:59b97633b43d | 63 | /* Pay attention before changing HW settings, they must be coherent with you HW design */ |
grussian | 1:59b97633b43d | 64 | /* Power Switch Connection to Arduino connectors */ |
grussian | 1:59b97633b43d | 65 | #define IPS02A1_PIN_IN_1 (D5) |
grussian | 1:59b97633b43d | 66 | #define IPS02A1_PIN_IN_2 (D6) |
grussian | 1:59b97633b43d | 67 | #define IPS02A1_PIN_FR_STBY (D4) |
grussian | 1:59b97633b43d | 68 | #define IPS02A1_PIN_CURRENTSENSE1 (A2) |
grussian | 1:59b97633b43d | 69 | #define IPS02A1_PIN_CURRENTSENSE2 (A3) |
grussian | 1:59b97633b43d | 70 | |
grussian | 1:59b97633b43d | 71 | |
grussian | 1:59b97633b43d | 72 | /* V-Ref */ |
grussian | 1:59b97633b43d | 73 | #define V_REF 3.3 |
grussian | 1:59b97633b43d | 74 | /* Rsense Value */ |
grussian | 1:59b97633b43d | 75 | #define R_SENSE 1e3 |
grussian | 1:59b97633b43d | 76 | /* R_D1 */ |
grussian | 1:59b97633b43d | 77 | #define R_D1 56e3 |
grussian | 1:59b97633b43d | 78 | /* R_D2 */ |
grussian | 1:59b97633b43d | 79 | #define R_D2 36e3 |
grussian | 1:59b97633b43d | 80 | |
grussian | 1:59b97633b43d | 81 | /* End of HW settings */ |
grussian | 1:59b97633b43d | 82 | |
grussian | 1:59b97633b43d | 83 | static X_NUCLEO_IPS02A1 &ips_expansion_board = X_NUCLEO_IPS02A1::Instance(IPS02A1_PIN_IN_1, |
grussian | 1:59b97633b43d | 84 | IPS02A1_PIN_IN_2, |
grussian | 1:59b97633b43d | 85 | IPS02A1_PIN_FR_STBY, |
grussian | 1:59b97633b43d | 86 | IPS02A1_PIN_CURRENTSENSE1, |
grussian | 1:59b97633b43d | 87 | IPS02A1_PIN_CURRENTSENSE2, |
grussian | 1:59b97633b43d | 88 | V_REF, |
grussian | 1:59b97633b43d | 89 | R_SENSE, |
grussian | 1:59b97633b43d | 90 | R_D1, |
grussian | 1:59b97633b43d | 91 | R_D2); |
grussian | 1:59b97633b43d | 92 | |
grussian | 1:59b97633b43d | 93 | |
grussian | 1:59b97633b43d | 94 | static Ticker ticker; |
grussian | 1:59b97633b43d | 95 | DigitalOut UserLed(LED1); |
grussian | 1:59b97633b43d | 96 | |
grussian | 1:59b97633b43d | 97 | /*** Main function ------------------------------------------------------------- ***/ |
grussian | 1:59b97633b43d | 98 | /* Generic main function/loop, interrupt based cyclic execution |
grussian | 1:59b97633b43d | 99 | */ |
grussian | 1:59b97633b43d | 100 | |
grussian | 1:59b97633b43d | 101 | float Multisense_Signal = 0; // Multisense pin - signal level |
grussian | 1:59b97633b43d | 102 | bool ButtonPressed = 0; // User Button |
grussian | 1:59b97633b43d | 103 | int TestSequence = 1; // Test sequence counter |
grussian | 1:59b97633b43d | 104 | |
grussian | 1:59b97633b43d | 105 | //------------------------------------ |
grussian | 1:59b97633b43d | 106 | // Hyperterminal configuration |
grussian | 1:59b97633b43d | 107 | // 9600 bauds, 8-bit data, no parity |
grussian | 1:59b97633b43d | 108 | //------------------------------------ |
grussian | 1:59b97633b43d | 109 | |
grussian | 1:59b97633b43d | 110 | InterruptIn UserButton(USER_BUTTON); // B1 is the User Button |
grussian | 1:59b97633b43d | 111 | void B1_pressed (void); |
grussian | 1:59b97633b43d | 112 | void LedBlink (int TestSequence); |
grussian | 1:59b97633b43d | 113 | void Write_Serial (void); |
grussian | 1:59b97633b43d | 114 | void Reset_Pins (void); |
grussian | 1:59b97633b43d | 115 | |
grussian | 1:59b97633b43d | 116 | |
grussian | 1:59b97633b43d | 117 | int main(void){ |
grussian | 1:59b97633b43d | 118 | UserButton.fall(&B1_pressed); //interrupt User Button |
grussian | 1:59b97633b43d | 119 | |
grussian | 1:59b97633b43d | 120 | printf("############################################################ \n\r"); |
grussian | 1:59b97633b43d | 121 | printf("################### TEST PROCEDURE ######################## \n\r"); |
grussian | 1:59b97633b43d | 122 | printf("############################################################ \n\n\r"); |
grussian | 1:59b97633b43d | 123 | printf("This demo performs current measurements on Ch1 and Ch2 \n\r"); |
grussian | 1:59b97633b43d | 124 | printf("in the following conditions: \n\r\n\r"); |
grussian | 1:59b97633b43d | 125 | printf(" 1) Ch1 OFF, Ch2 OFF \n\r"); |
grussian | 1:59b97633b43d | 126 | printf(" 2) Ch1 ON, Ch2 OFF \n\r"); |
grussian | 1:59b97633b43d | 127 | printf(" 3) Ch1 OFF, Ch2 ON \n\r"); |
grussian | 1:59b97633b43d | 128 | printf(" 4) Ch1 ON, Ch2 ON \n\r\n\r"); |
grussian | 1:59b97633b43d | 129 | |
grussian | 1:59b97633b43d | 130 | printf("Start test Procedure.... \n\r\n\r"); |
grussian | 1:59b97633b43d | 131 | printf("PRESS USER BUTTON (Blue One) on NUCLEO to perform single test \n\r\n\r\n\r"); |
grussian | 1:59b97633b43d | 132 | |
grussian | 1:59b97633b43d | 133 | |
grussian | 1:59b97633b43d | 134 | while (true) { |
grussian | 1:59b97633b43d | 135 | // wait for User button is pressed |
grussian | 1:59b97633b43d | 136 | while (!ButtonPressed) { |
grussian | 1:59b97633b43d | 137 | } |
grussian | 1:59b97633b43d | 138 | |
grussian | 1:59b97633b43d | 139 | ButtonPressed = 0; |
grussian | 1:59b97633b43d | 140 | |
grussian | 1:59b97633b43d | 141 | LedBlink(TestSequence); |
grussian | 1:59b97633b43d | 142 | |
grussian | 1:59b97633b43d | 143 | switch (TestSequence) { |
grussian | 1:59b97633b43d | 144 | case (1): |
grussian | 1:59b97633b43d | 145 | printf("############################################################ \n\r"); |
grussian | 1:59b97633b43d | 146 | printf("################### TEST PROCEDURE ######################## \n\r"); |
grussian | 1:59b97633b43d | 147 | printf("############################################################ \n\n\r"); |
grussian | 1:59b97633b43d | 148 | printf("This demo performs current measurements on Ch1 and Ch2 \n\r"); |
grussian | 1:59b97633b43d | 149 | printf("in the following conditions: \n\r\n\r"); |
grussian | 1:59b97633b43d | 150 | printf(" 1) Ch1 OFF, Ch2 OFF \n\r"); |
grussian | 1:59b97633b43d | 151 | printf(" 2) Ch1 ON, Ch2 OFF \n\r"); |
grussian | 1:59b97633b43d | 152 | printf(" 3) Ch1 OFF, Ch2 ON \n\r"); |
grussian | 1:59b97633b43d | 153 | printf(" 4) Ch1 ON, Ch2 ON \n\r\n\r"); |
grussian | 1:59b97633b43d | 154 | printf("\n\r\n\r"); |
grussian | 1:59b97633b43d | 155 | break; |
grussian | 1:59b97633b43d | 156 | case (2): { |
grussian | 1:59b97633b43d | 157 | printf("Test 1: StandBy\n\r"); |
grussian | 1:59b97633b43d | 158 | Reset_Pins(); |
grussian | 1:59b97633b43d | 159 | wait (0.1); |
grussian | 1:59b97633b43d | 160 | Write_Serial(); |
grussian | 1:59b97633b43d | 161 | Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_1); |
grussian | 1:59b97633b43d | 162 | printf("Current Ch1 = %2.3fA \n\r", Multisense_Signal); |
grussian | 1:59b97633b43d | 163 | Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_2); |
grussian | 1:59b97633b43d | 164 | printf("Current Ch2 = %2.3fA \n\r", Multisense_Signal); |
grussian | 1:59b97633b43d | 165 | printf("\n\r\n\r"); |
grussian | 1:59b97633b43d | 166 | } |
grussian | 1:59b97633b43d | 167 | break; |
grussian | 1:59b97633b43d | 168 | |
grussian | 1:59b97633b43d | 169 | |
grussian | 1:59b97633b43d | 170 | case(3):{ |
grussian | 1:59b97633b43d | 171 | printf("Test 2: Ch1=ON, CH2=OFF\n\r"); |
grussian | 1:59b97633b43d | 172 | ips_expansion_board.vps235h2.In_1 = 1; |
grussian | 1:59b97633b43d | 173 | ips_expansion_board.vps235h2.In_2 = 0; |
grussian | 1:59b97633b43d | 174 | ips_expansion_board.vps235h2.Fr_Stby = 1; |
grussian | 1:59b97633b43d | 175 | |
grussian | 1:59b97633b43d | 176 | wait (0.1); |
grussian | 1:59b97633b43d | 177 | Write_Serial(); |
grussian | 1:59b97633b43d | 178 | Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_1); |
grussian | 1:59b97633b43d | 179 | printf("Current Ch1 = %2.3fA \n\r", Multisense_Signal); |
grussian | 1:59b97633b43d | 180 | Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_2); |
grussian | 1:59b97633b43d | 181 | printf("Current Ch2 = %2.3fA \n\r", Multisense_Signal); |
grussian | 1:59b97633b43d | 182 | wait (0.5); |
grussian | 1:59b97633b43d | 183 | Reset_Pins(); |
grussian | 1:59b97633b43d | 184 | printf("\n\r\n\r"); |
grussian | 1:59b97633b43d | 185 | } |
grussian | 1:59b97633b43d | 186 | break; |
grussian | 1:59b97633b43d | 187 | |
grussian | 1:59b97633b43d | 188 | case(4):{ |
grussian | 1:59b97633b43d | 189 | printf("Test 3: Ch1=OFF, CH2=ON\n\r"); |
grussian | 1:59b97633b43d | 190 | ips_expansion_board.vps235h2.In_1 = 0; |
grussian | 1:59b97633b43d | 191 | ips_expansion_board.vps235h2.In_2 = 1; |
grussian | 1:59b97633b43d | 192 | ips_expansion_board.vps235h2.Fr_Stby = 1; |
grussian | 1:59b97633b43d | 193 | |
grussian | 1:59b97633b43d | 194 | wait (0.1); |
grussian | 1:59b97633b43d | 195 | Write_Serial(); |
grussian | 1:59b97633b43d | 196 | Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_1); |
grussian | 1:59b97633b43d | 197 | printf("Current Ch1 = %2.3fA \n\r", Multisense_Signal); |
grussian | 1:59b97633b43d | 198 | Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_2); |
grussian | 1:59b97633b43d | 199 | printf("Current Ch2 = %2.3fA \n\r", Multisense_Signal); |
grussian | 1:59b97633b43d | 200 | wait (.5); |
grussian | 1:59b97633b43d | 201 | Reset_Pins(); |
grussian | 1:59b97633b43d | 202 | printf("\n\r\n\r"); |
grussian | 1:59b97633b43d | 203 | } |
grussian | 1:59b97633b43d | 204 | break; |
grussian | 1:59b97633b43d | 205 | |
grussian | 1:59b97633b43d | 206 | case(5):{ |
grussian | 1:59b97633b43d | 207 | printf("Test 4: Ch1=ON, CH2=ON \n\r"); |
grussian | 1:59b97633b43d | 208 | ips_expansion_board.vps235h2.In_1= 1; |
grussian | 1:59b97633b43d | 209 | ips_expansion_board.vps235h2.In_2 = 1; |
grussian | 1:59b97633b43d | 210 | ips_expansion_board.vps235h2.Fr_Stby = 1; |
grussian | 1:59b97633b43d | 211 | wait (0.1); |
grussian | 1:59b97633b43d | 212 | Write_Serial(); |
grussian | 1:59b97633b43d | 213 | Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_1); |
grussian | 1:59b97633b43d | 214 | printf("Current Ch1 = %2.3fA \n\r", Multisense_Signal); |
grussian | 1:59b97633b43d | 215 | Multisense_Signal= ips_expansion_board.GetCurrent(CHANNEL_2); |
grussian | 1:59b97633b43d | 216 | printf("Current Ch2 = %2.3fA \n\r", Multisense_Signal); |
grussian | 1:59b97633b43d | 217 | wait (.5); |
grussian | 1:59b97633b43d | 218 | Reset_Pins(); |
grussian | 1:59b97633b43d | 219 | printf("\n\r\n\r"); |
grussian | 1:59b97633b43d | 220 | } |
grussian | 1:59b97633b43d | 221 | break; |
grussian | 1:59b97633b43d | 222 | |
grussian | 1:59b97633b43d | 223 | default: { |
grussian | 1:59b97633b43d | 224 | printf("End Test Cycle...press to user button to continue\n\n\n\r"); |
grussian | 1:59b97633b43d | 225 | TestSequence = 0; |
grussian | 1:59b97633b43d | 226 | Reset_Pins(); |
grussian | 1:59b97633b43d | 227 | } |
grussian | 1:59b97633b43d | 228 | break; |
grussian | 1:59b97633b43d | 229 | |
grussian | 1:59b97633b43d | 230 | } |
grussian | 1:59b97633b43d | 231 | |
grussian | 1:59b97633b43d | 232 | } |
grussian | 1:59b97633b43d | 233 | |
grussian | 1:59b97633b43d | 234 | } |
grussian | 1:59b97633b43d | 235 | |
grussian | 1:59b97633b43d | 236 | |
grussian | 1:59b97633b43d | 237 | void B1_pressed (){ |
grussian | 1:59b97633b43d | 238 | // Interrupt procedure - User button is pressed |
grussian | 1:59b97633b43d | 239 | TestSequence ++; |
grussian | 1:59b97633b43d | 240 | |
grussian | 1:59b97633b43d | 241 | UserLed = 1; // LED is ON |
grussian | 1:59b97633b43d | 242 | wait(0.05); // 50 ms |
grussian | 1:59b97633b43d | 243 | UserLed = 0; // LED is OFF |
grussian | 1:59b97633b43d | 244 | |
grussian | 1:59b97633b43d | 245 | ButtonPressed = 1; |
grussian | 1:59b97633b43d | 246 | |
grussian | 1:59b97633b43d | 247 | } |
grussian | 1:59b97633b43d | 248 | |
grussian | 1:59b97633b43d | 249 | void LedBlink (int TestSequence){ |
grussian | 1:59b97633b43d | 250 | // Option feedback by usingUser LED |
grussian | 1:59b97633b43d | 251 | for (int TestCounter =0; TestCounter<TestSequence; TestCounter++) { |
grussian | 1:59b97633b43d | 252 | UserLed = 1; // LED is ON |
grussian | 1:59b97633b43d | 253 | wait(0.05); // 50 ms |
grussian | 1:59b97633b43d | 254 | UserLed = 0; // LED is OFF |
grussian | 1:59b97633b43d | 255 | wait(0.05); // 50 msec |
grussian | 1:59b97633b43d | 256 | } |
grussian | 1:59b97633b43d | 257 | wait(1-(TestSequence*2*0.05)); |
grussian | 1:59b97633b43d | 258 | } |
grussian | 1:59b97633b43d | 259 | |
grussian | 1:59b97633b43d | 260 | void Write_Serial (){ |
grussian | 1:59b97633b43d | 261 | // This code send messages and data to the serial port |
grussian | 1:59b97633b43d | 262 | // send info to serial port |
grussian | 1:59b97633b43d | 263 | |
grussian | 1:59b97633b43d | 264 | printf("Input 1= %d\t", ips_expansion_board.vps235h2.In_1.read()); |
grussian | 1:59b97633b43d | 265 | printf("Input 2= %d\t", ips_expansion_board.vps235h2.In_2.read()); |
grussian | 1:59b97633b43d | 266 | printf("Fr_Stby= %d\t\n\r", ips_expansion_board.vps235h2.Fr_Stby.read()); |
grussian | 1:59b97633b43d | 267 | |
grussian | 1:59b97633b43d | 268 | |
grussian | 1:59b97633b43d | 269 | } |
grussian | 1:59b97633b43d | 270 | |
grussian | 1:59b97633b43d | 271 | void Reset_Pins(){ |
grussian | 1:59b97633b43d | 272 | // reset input pins to |
grussian | 1:59b97633b43d | 273 | ips_expansion_board.vps235h2.In_1= 0; |
grussian | 1:59b97633b43d | 274 | ips_expansion_board.vps235h2.In_2 = 0; |
grussian | 1:59b97633b43d | 275 | ips_expansion_board.vps235h2.Fr_Stby = 0; |
grussian | 1:59b97633b43d | 276 | } |
grussian | 1:59b97633b43d | 277 | |
grussian | 1:59b97633b43d | 278 |