http://wiki.lvl1.org/index.php?action=history&feed=atom&title=Pseudo-Medical_Monitor_Code_ControlPanel_STUFF 2026-11-08T18:24:51Z Revision history for this page on the wiki MediaWiki 1.43.5 http://wiki.lvl1.org/index.php?title=Pseudo-Medical_Monitor_Code_ControlPanel_STUFF&diff=14925&oldid=prev 2021-12-14T21:05:31Z

<p>Created page with &quot; &lt;nowiki&gt; #define ControlPanel_INT_PIN 2 #define ControlPanel_I2C_ADDR 0x38 class Dual_Encoder_Class { private: static volatile uint8_t pcf_switch_status; static vol...&quot;</p> <p><b>New page</b></p><div> &lt;nowiki&gt;<br /> <br /> #define ControlPanel_INT_PIN 2<br /> #define ControlPanel_I2C_ADDR 0x38<br /> <br /> class Dual_Encoder_Class<br /> {<br /> private: <br /> static volatile uint8_t pcf_switch_status;<br /> static volatile uint8_t pcf_present_value;<br /> static volatile int pcf_encoder_1;<br /> static volatile int pcf_encoder_2;<br /> static volatile bool pcf_bypass_flag;<br /> <br /> static PCF pcf_device;<br /> int i2c_address; <br /> <br /> static void embedded_check()<br /> {<br /> if (pcf_bypass_flag)<br /> return;<br /> <br /> uint8_t encoder_1 = 0, encoder_2 = 0;<br /> <br /> pcf_present_value = pcf_device.read();<br /> <br /> encoder_1 = pcf_present_value &amp; 0b00000011;<br /> encoder_2 = pcf_present_value &amp; 0b00001100;<br /> encoder_2 = encoder_2 &gt;&gt; 2;<br /> encoder_1 = encoder_1 | ((pcf_previous_value &amp; 0b00000011) &lt;&lt; 2);<br /> encoder_2 = encoder_2 | (pcf_previous_value &amp; 0b00001100);<br /> <br /> pcf_encoder_1 = 0;<br /> switch (encoder_1)<br /> {<br /> case 0b0001: // fall through..<br /> case 0b0111:<br /> case 0b1110:<br /> case 0b1000:<br /> pcf_encoder_1 = -1;<br /> break;<br /> case 0b0010:<br /> case 0b0100:<br /> case 0b1101:<br /> case 0b1011:<br /> pcf_encoder_1 = 1;<br /> break;<br /> }<br /> <br /> pcf_encoder_2 = 0;<br /> switch (encoder_2)<br /> {<br /> case 0b0001: // fall through..<br /> case 0b0111:<br /> case 0b1110:<br /> case 0b1000:<br /> pcf_encoder_2 = -1;<br /> break;<br /> case 0b0010:<br /> case 0b0100:<br /> case 0b1101:<br /> case 0b1011:<br /> pcf_encoder_2 = 1;<br /> break;<br /> }<br /> <br /> pcf_switch_status = 0;<br /> pcf_switch_status = pcf_present_value &amp; 0b00110000;<br /> pcf_switch_status = (pcf_switch_status ^ 0b00110000) &gt;&gt; 4;<br /> pcf_previous_value = pcf_present_value; <br /> pcf_event = true;<br /> }<br /> <br /> public:<br /> static volatile bool pcf_event;<br /> static volatile uint8_t pcf_previous_value;<br /> <br /> int encoder_A_Dir(void) <br /> {<br /> int return_value = pcf_encoder_1;<br /> pcf_encoder_1 = 0;<br /> return(return_value);<br /> }<br /> int encoder_B_Dir(void) <br /> {<br /> int return_value = pcf_encoder_2;<br /> pcf_encoder_2 = 0;<br /> return(return_value);<br /> }<br /> bool encoder_A_Switch(void)<br /> {<br /> bool return_value = pcf_switch_status &amp; 0b01;<br /> pcf_switch_status = pcf_switch_status &amp; 0b10;<br /> return(return_value); <br /> }<br /> bool encoder_B_Switch(void)<br /> {<br /> bool return_value = (pcf_switch_status &amp; 0b10) &gt;&gt; 1;<br /> pcf_switch_status = pcf_switch_status &amp; 0b01;<br /> return(return_value); <br /> }<br /> <br /> void begin(int i2cAddr)<br /> { <br /> pcf_device.setup(i2cAddr); <br /> i2c_address = i2cAddr;<br /> pinMode(ControlPanel_INT_PIN, INPUT_PULLUP); <br /> attachInterrupt(digitalPinToInterrupt(ControlPanel_INT_PIN), embedded_check, FALLING); <br /> reset_All();<br /> }<br /> <br /> void reset_All()<br /> {<br /> pcf_device.write(0b11111111); // Turns all port HIGH <br /> pcf_encoder_1 = 0;<br /> pcf_encoder_2 = 0; <br /> pcf_switch_status = 0; <br /> pcf_event = false; <br /> pcf_bypass_flag = false;<br /> Serial.println(&quot;Hit&quot;);<br /> }<br /> <br /> static void LED_Off(int led_number)<br /> {<br /> uint8_t data_bin = pcf_previous_value;<br /> pcf_bypass_flag = true;<br /> switch(led_number)<br /> {<br /> case 1:<br /> data_bin = data_bin | 0b10000000;<br /> pcf_previous_value = data_bin;<br /> data_bin = data_bin | 0b00111111;<br /> pcf_device.write(data_bin);<br /> break;<br /> case 2:<br /> data_bin = data_bin | 0b01000000;<br /> pcf_previous_value = data_bin;<br /> data_bin = data_bin | 0b00111111;<br /> pcf_device.write(data_bin); <br /> break;<br /> } <br /> pcf_bypass_flag = false; <br /> }<br /> <br /> static void LED_On(int led_number)<br /> {<br /> uint8_t data_bin = pcf_previous_value;<br /> pcf_bypass_flag = true; <br /> switch(led_number)<br /> {<br /> case 1:<br /> data_bin = data_bin &amp; 0b01111111;<br /> pcf_previous_value = data_bin;<br /> data_bin = data_bin | 0b00111111;<br /> pcf_device.write(data_bin);<br /> break;<br /> case 2:<br /> data_bin = data_bin &amp; 0b10111111;<br /> pcf_previous_value = data_bin;<br /> data_bin = data_bin | 0b00111111;<br /> pcf_device.write(data_bin);<br /> break;<br /> } <br /> pcf_bypass_flag = false;<br /> } <br /> };<br /> <br /> volatile uint8_t Dual_Encoder_Class::pcf_switch_status;<br /> volatile uint8_t Dual_Encoder_Class::pcf_previous_value;<br /> volatile uint8_t Dual_Encoder_Class::pcf_present_value;<br /> volatile int Dual_Encoder_Class::pcf_encoder_1;<br /> volatile int Dual_Encoder_Class::pcf_encoder_2;<br /> volatile bool Dual_Encoder_Class::pcf_event;<br /> volatile bool Dual_Encoder_Class::pcf_bypass_flag;<br /> PCF Dual_Encoder_Class::pcf_device;<br /> <br /> <br /> Dual_Encoder_Class Controls;<br /> <br /> <br /> <br /> bool setup_ControlPanel()<br /> {<br /> Controls.begin(ControlPanel_I2C_ADDR); <br /> <br /> return(true);<br /> }<br /> <br /> &lt;/nowiki&gt;<br /> <br /> [[Pseudo-Medical_Monitor_Code#Custom_Includes]]</div>

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