diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..e61546eb0fc7649248970a4d669b13e3ad4b0cc0
Binary files /dev/null and b/.DS_Store differ
diff --git a/documentation/.gitkeep b/documentation/.gitkeep
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/families/.DS_Store b/families/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..1a549434637bf7f63f10684fe7bba2d3a1acf05b
Binary files /dev/null and b/families/.DS_Store differ
diff --git a/documentation/8e5_datasheet.pdf b/families/e5/8e5_datasheet.pdf
similarity index 100%
rename from documentation/8e5_datasheet.pdf
rename to families/e5/8e5_datasheet.pdf
diff --git a/families/e5/8e5_hello_world.c b/families/e5/8e5_hello_world.c
new file mode 100644
index 0000000000000000000000000000000000000000..781e93d4d0a044081d599277c3d0b9fd084e0538
--- /dev/null
+++ b/families/e5/8e5_hello_world.c
@@ -0,0 +1,79 @@
+//
+// xmega twi for as5510 linear magnetic encoder
+// sec, 2016
+
+#include "serial.h"
+#include <avr/io.h>
+#include <util/delay.h>
+#include <avr/pgmspace.h>
+#include <avr/interrupt.h>
+
+#define SLAVE_ADDRESS 0x56
+#define CPU_SPEED 32000000
+
+USART_data_t USART_data;
+
+uint32_t value; //magnetic encoder reading
+unsigned char Data_LSB, Data_MSB; //high byte and low byte of reading
+
+int main(void) {
+ // set up clock
+ OSC.CTRL = OSC_RC32MEN_bm; // enable 32MHz clock
+ while (!(OSC.STATUS & OSC_RC32MRDY_bm)); // wait for clock to be ready
+ CCP = CCP_IOREG_gc; // enable protected register change
+ CLK.CTRL = CLK_SCLKSEL_RC32M_gc; // switch to 32MHz clock
+
+ //set up usart
+ PORTD.DIRSET = PIN3_bm; //TXD0 where DIRSET sets a pin as an output
+ PORTD.DIRCLR = PIN2_bm; //RXD0 where DIRCLR sets a pin as in input
+ USART_InterruptDriver_Initialize(&USART_data, &USARTD0, USART_DREINTLVL_LO_gc);
+ USART_Format_Set(USART_data.usart, USART_CHSIZE_8BIT_gc,
+ USART_PMODE_DISABLED_gc, 0);
+ USART_RxdInterruptLevel_Set(USART_data.usart, USART_RXCINTLVL_LO_gc);
+ USART_Baudrate_Set(&USARTD0, 123 , -4); //230400 baud with .08% error
+ USART_Rx_Enable(USART_data.usart);
+ USART_Tx_Enable(USART_data.usart);
+ //enable interrupts
+ PMIC.CTRL |= PMIC_LOLVLEX_bm;
+
+ //set up LED as output
+ PORTC.DIRSET = PIN0_bm;
+ //setting an internal pull up resistor on pin6 for button
+ PORTC.PIN4CTRL = PORT_OPC_PULLUP_gc;
+
+ sei(); //set global interrupt enable
+
+
+ while(1){
+ PORTC.OUTSET = PIN0_bm;
+ _delay_ms(100);
+ PORTC.OUTCLR = PIN0_bm;
+ _delay_ms(100);
+
+ if(PORTC.IN & PIN4_bm){
+ usart_send_byte(&USART_data,121);
+ usart_send_byte(&USART_data,101);
+ usart_send_byte(&USART_data,115);
+ usart_send_byte(&USART_data,10);
+ usart_send_byte(&USART_data,10); // translate byte using an ASCII table
+ }
+ else{
+ usart_send_byte(&USART_data,110);
+ usart_send_byte(&USART_data,111);
+ usart_send_byte(&USART_data,10);
+ usart_send_byte(&USART_data,10); // translate byte using an ASCII table
+ }
+ }
+}
+
+ISR(USARTD0_RXC_vect){USART_RXComplete(&USART_data);}
+ISR(USARTD0_DRE_vect){USART_DataRegEmpty(&USART_data);}
+
+
+
+
+
+
+
+
+
diff --git a/families/e5/8e5_hello_world_layout.png b/families/e5/8e5_hello_world_layout.png
new file mode 100644
index 0000000000000000000000000000000000000000..64f66f0c4fd79da1e90d254039022653a58d6698
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diff --git a/families/e5/8e5_hello_world_outline.png b/families/e5/8e5_hello_world_outline.png
new file mode 100644
index 0000000000000000000000000000000000000000..a271a939a2ca963340bc57e7c887404122646ac1
Binary files /dev/null and b/families/e5/8e5_hello_world_outline.png differ
diff --git a/families/e5/8e5_hello_world_traces.png b/families/e5/8e5_hello_world_traces.png
new file mode 100644
index 0000000000000000000000000000000000000000..2bbc4279a525cfcd97c9e46b53292678c30d3bdc
Binary files /dev/null and b/families/e5/8e5_hello_world_traces.png differ
diff --git a/documentation/8e5_pinout.jpg b/families/e5/8e5_pinout.jpg
similarity index 100%
rename from documentation/8e5_pinout.jpg
rename to families/e5/8e5_pinout.jpg
diff --git a/families/e5/8e5_usart_hello_world.make b/families/e5/8e5_usart_hello_world.make
new file mode 100644
index 0000000000000000000000000000000000000000..feb551613e40e39bc468c03d4d44439f9cae8b9f
--- /dev/null
+++ b/families/e5/8e5_usart_hello_world.make
@@ -0,0 +1,19 @@
+PROJECT=8e5_usart
+SOURCES=$(PROJECT).c
+MMCU=atxmega8e5
+F_CPU = 32000000
+TARGET = x8e5
+PROGRAMMER= atmelice_pdi
+
+CFLAGS=-mmcu=$(MMCU) -Wall -Os -DF_CPU=$(F_CPU)
+
+$(PROJECT).hex: $(PROJECT).out
+ avr-objcopy -O ihex $(PROJECT).out $(PROJECT).c.hex;\
+ avr-size --mcu=$(MMCU) --format=avr $(PROJECT).out
+
+$(PROJECT).out: $(SOURCES)
+ avr-gcc $(CFLAGS) -I./ -o $(PROJECT).out $(SOURCES)
+
+program: $(PROJECT).hex
+ avrdude -p $(TARGET) -c $(PROGRAMMER) -U flash:w:$(PROJECT).c.hex
+
diff --git a/README.md b/families/e5/README.md
similarity index 86%
rename from README.md
rename to families/e5/README.md
index e80b64d3fc81e73cea16e7e26db3cf7dd4798af6..a2b865f39d46bb7c021018a56b91ca4e87835959 100644
--- a/README.md
+++ b/families/e5/README.md
@@ -6,7 +6,7 @@
[Manual](http://www.atmel.com/images/Atmel-42005-8-and-16-bit-AVR-Microcontrollers-XMEGA-E_Manual.pdf)
-[Data sheet](documentation/8e5_datasheet.pdf)
+[Data sheet](8e5_datasheet.pdf)
Not sure whether this image should be here or in a separate folder.
diff --git a/families/e5/serial.h b/families/e5/serial.h
new file mode 100644
index 0000000000000000000000000000000000000000..9e81daa62c8cd74b358932aeae3b3308fb3c5727
--- /dev/null
+++ b/families/e5/serial.h
@@ -0,0 +1,226 @@
+#include <avr/io.h>
+#include <util/delay.h>
+#include <avr/pgmspace.h>
+
+#define output(directions,pin) (directions |= pin) // set port direction for output
+#define set(port,pin) (port |= pin) // set port pin
+#define clear(port,pin) (port &= (~pin)) // clear port pin
+#define pin_test(pins,pin) (pins & pin) // test for port pin
+#define bit_test(byte,bit) (byte & (1 << bit)) // test for bit set
+
+/* USART buffer defines. */
+/* \brief Receive buffer size: 2,4,8,16,32,64,128 or 256 bytes. */
+#define USART_RX_BUFFER_SIZE 128
+/* \brief Transmit buffer size: 2,4,8,16,32,64,128 or 256 bytes */
+#define USART_TX_BUFFER_SIZE 128
+/* \brief Receive buffer mask. */
+#define USART_RX_BUFFER_MASK ( USART_RX_BUFFER_SIZE - 1 )
+/* \brief Transmit buffer mask. */
+#define USART_TX_BUFFER_MASK ( USART_TX_BUFFER_SIZE - 1 )
+
+#if ( USART_RX_BUFFER_SIZE & USART_RX_BUFFER_MASK )
+#error RX buffer size is not a power of 2
+#endif
+#if ( USART_TX_BUFFER_SIZE & USART_TX_BUFFER_MASK )
+#error TX buffer size is not a power of 2
+#endif
+
+/* \brief USART transmit and receive ring buffer. */
+typedef struct USART_Buffer
+{
+ /* \brief Receive buffer. */
+ volatile uint8_t RX[USART_RX_BUFFER_SIZE];
+ /* \brief Transmit buffer. */
+ volatile uint8_t TX[USART_TX_BUFFER_SIZE];
+ /* \brief Receive buffer head. */
+ volatile uint8_t RX_Head;
+ /* \brief Receive buffer tail. */
+ volatile uint8_t RX_Tail;
+ /* \brief Transmit buffer head. */
+ volatile uint8_t TX_Head;
+ /* \brief Transmit buffer tail. */
+ volatile uint8_t TX_Tail;
+} USART_Buffer_t;
+
+
+/*! \brief Struct used when interrupt driven driver is used.
+*
+* Struct containing pointer to a usart, a buffer and a location to store Data
+* register interrupt level temporary.
+*/
+typedef struct Usart_and_buffer
+{
+ /* \brief Pointer to USART module to use. */
+ USART_t * usart;
+ /* \brief Data register empty interrupt level. */
+ USART_DREINTLVL_t dreIntLevel;
+ /* \brief Data buffer. */
+ USART_Buffer_t buffer;
+} USART_data_t;
+
+#define USART_RxdInterruptLevel_Set(_usart, _rxdIntLevel) \
+ ((_usart)->CTRLA = ((_usart)->CTRLA & ~USART_RXCINTLVL_gm) | _rxdIntLevel)
+#define USART_Format_Set(_usart, _charSize, _parityMode, _twoStopBits) \
+ (_usart)->CTRLC = (uint8_t) _charSize | _parityMode | \
+ (_twoStopBits ? USART_SBMODE_bm : 0)
+#define USART_Baudrate_Set(_usart, _bselValue, _bScaleFactor) \
+ (_usart)->BAUDCTRLA =(uint8_t)_bselValue; \
+ (_usart)->BAUDCTRLB =(_bScaleFactor << USART_BSCALE0_bp)|(_bselValue >> 8)
+#define USART_Rx_Enable(_usart) ((_usart)->CTRLB |= USART_RXEN_bm)
+#define USART_Rx_Disable(_usart) ((_usart)->CTRLB &= ~USART_RXEN_bm)
+#define USART_Tx_Enable(_usart) ((_usart)->CTRLB |= USART_TXEN_bm)
+#define USART_Tx_Disable(_usart) ((_usart)->CTRLB &= ~USART_TXEN_bm)
+
+
+
+_Bool USART_TXBuffer_FreeSpace(USART_data_t * usart_data)
+{
+ /* Make copies to make sure that volatile access is specified. */
+ uint8_t tempHead = (usart_data->buffer.TX_Head + 1) & USART_TX_BUFFER_MASK;
+ uint8_t tempTail = usart_data->buffer.TX_Tail;
+
+ /* There are data left in the buffer unless Head and Tail are equal. */
+ return (tempHead != tempTail);
+}
+_Bool USART_TXBuffer_PutByte(USART_data_t * usart_data, uint8_t data)
+{
+ uint8_t tempCTRLA;
+ uint8_t tempTX_Head;
+ _Bool TXBuffer_FreeSpace;
+ USART_Buffer_t * TXbufPtr;
+
+ TXbufPtr = &usart_data->buffer;
+ TXBuffer_FreeSpace = USART_TXBuffer_FreeSpace(usart_data);
+
+
+ if(TXBuffer_FreeSpace)
+ {
+ tempTX_Head = TXbufPtr->TX_Head;
+ TXbufPtr->TX[tempTX_Head]= data;
+ /* Advance buffer head. */
+ TXbufPtr->TX_Head = (tempTX_Head + 1) & USART_TX_BUFFER_MASK;
+
+ /* Enable DRE interrupt. */
+ tempCTRLA = usart_data->usart->CTRLA;
+ tempCTRLA = (tempCTRLA & ~USART_DREINTLVL_gm) | usart_data->dreIntLevel;
+ usart_data->usart->CTRLA = tempCTRLA;
+ }
+ return TXBuffer_FreeSpace;
+}
+_Bool USART_RXBufferData_Available(USART_data_t * usart_data)
+{
+ /* Make copies to make sure that volatile access is specified. */
+ uint8_t tempHead = usart_data->buffer.RX_Head;
+ uint8_t tempTail = usart_data->buffer.RX_Tail;
+
+ /* There are data left in the buffer unless Head and Tail are equal. */
+ return (tempHead != tempTail);
+}
+uint8_t USART_RXBuffer_GetByte(USART_data_t * usart_data)
+{
+ USART_Buffer_t * bufPtr;
+ uint8_t ans;
+ bufPtr = &usart_data->buffer;
+ ans = (bufPtr->RX[bufPtr->RX_Tail]);
+
+ /* Advance buffer tail. */
+ bufPtr->RX_Tail = (bufPtr->RX_Tail + 1) & USART_RX_BUFFER_MASK;
+ return ans;
+}
+_Bool USART_RXComplete(USART_data_t * usart_data)
+{
+ USART_Buffer_t * bufPtr;
+ _Bool ans;
+
+ bufPtr = &usart_data->buffer;
+ /* Advance buffer head. */
+ uint8_t tempRX_Head = (bufPtr->RX_Head + 1) & USART_RX_BUFFER_MASK;
+
+ /* Check for overflow. */
+ uint8_t tempRX_Tail = bufPtr->RX_Tail;
+ uint8_t data = usart_data->usart->DATA;
+
+ if (tempRX_Head == tempRX_Tail) {
+ ans = 0;
+ }else{
+ ans = 1;
+ usart_data->buffer.RX[usart_data->buffer.RX_Head] = data;
+ usart_data->buffer.RX_Head = tempRX_Head;
+ }
+ return ans;
+}
+void USART_DataRegEmpty(USART_data_t * usart_data)
+{
+ USART_Buffer_t * bufPtr;
+ bufPtr = &usart_data->buffer;
+
+ /* Check if all data is transmitted. */
+ uint8_t tempTX_Tail = usart_data->buffer.TX_Tail;
+ if (bufPtr->TX_Head == tempTX_Tail){
+ /* Disable DRE interrupts. */
+ uint8_t tempCTRLA = usart_data->usart->CTRLA;
+ tempCTRLA = (tempCTRLA & ~USART_DREINTLVL_gm) | USART_DREINTLVL_OFF_gc;
+ usart_data->usart->CTRLA = tempCTRLA;
+
+ }else{
+ /* Start transmitting. */
+ uint8_t data = bufPtr->TX[usart_data->buffer.TX_Tail];
+ usart_data->usart->DATA = data;
+
+ /* Advance buffer tail. */
+ bufPtr->TX_Tail = (bufPtr->TX_Tail + 1) & USART_TX_BUFFER_MASK;
+ }
+}
+void USART_InterruptDriver_Initialize(USART_data_t * usart_data,
+ USART_t * usart,
+ USART_DREINTLVL_t dreIntLevel)
+{
+ usart_data->usart = usart;
+ usart_data->dreIntLevel = dreIntLevel;
+
+ usart_data->buffer.RX_Tail = 0;
+ usart_data->buffer.RX_Head = 0;
+ usart_data->buffer.TX_Tail = 0;
+ usart_data->buffer.TX_Head = 0;
+}
+void USART_InterruptDriver_DreInterruptLevel_Set(USART_data_t * usart_data,
+ USART_DREINTLVL_t dreIntLevel)
+{
+ usart_data->dreIntLevel = dreIntLevel;
+}
+
+void usart_send_byte(USART_data_t * usart_data, char msg){
+ while(!USART_TXBuffer_FreeSpace(usart_data)){}
+ USART_TXBuffer_PutByte(usart_data,msg);
+}
+void usart_send_uint32(USART_data_t * usart_data, uint32_t n){
+ unsigned char * nn = (unsigned char *)&n;
+ usart_send_byte(usart_data, nn[0] );
+ usart_send_byte(usart_data, nn[1] );
+ usart_send_byte(usart_data, nn[2] );
+ usart_send_byte(usart_data, nn[3] );
+}
+void usart_send_int32(USART_data_t * usart_data, int32_t n){
+ unsigned char * nn = ( unsigned char *)&n;
+ usart_send_byte(usart_data, nn[0] );
+ usart_send_byte(usart_data, nn[1] );
+ usart_send_byte(usart_data, nn[2] );
+ usart_send_byte(usart_data, nn[3] );
+}
+uint32_t parse_uint32(char* b){return *(uint32_t *) b;}
+int32_t parse_int32(char* b){return *(int32_t *) b;}
+uint16_t parse_uint16(char* b){return *(uint16_t *) b;}
+
+
+/*
+void usart_write_buffer(char* buffer){
+ //write \n terminated buffer over usart
+ int j=0;
+ do{
+ usart_send_byte( buffer[j] );
+ j++;
+ } while( j < PACKET_SIZE);
+ //} while( buffer[j-1] != 10);
+}
+*/
+
diff --git a/adc/adc.8E5.board.jpg b/functionality/adc/adc.8E5.board.jpg
similarity index 100%
rename from adc/adc.8E5.board.jpg
rename to functionality/adc/adc.8E5.board.jpg
diff --git a/adc/adc.8E5.c b/functionality/adc/adc.8E5.c
similarity index 100%
rename from adc/adc.8E5.c
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diff --git a/i2c/load.py b/functionality/i2c/load.py
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diff --git a/index.html b/index.html
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--- a/index.html
+++ b/index.html
@@ -1,5 +1,7 @@
<html>
-<head></head>
+<head>
+ <link rel="stylesheet" href="https://copplestone.pages.cba.mit.edu/styling/stylesheet.css">
+</head>
<body>
<h1>XMega Learning</h1>
@@ -30,77 +32,77 @@
<h3>DAC</h3>
<ul>
- <li><a href='dac/sine.png'>Sine Wave</a></li>
- <li><a href='dac/hello.8E5.dac.c'>hello.8E5.dac.c</a></li>
- <li><a href='dac/hello.8E5.dac.make'>hello.8E5.dac.make</a></li>
- <li><a href='dac/make_lookup.py'>make_lookup.py</a></li>
- <li><a href='dac/xmega-8e5-dac-layout.png'>Layout</a></li>
- <li><a href='dac/xmega-8e5-dac-traces.png'>Traces</a></li>
- <li><a href='dac/xmega-8e5-dac-outline.png'>Outline</a></li>
- <li><a href='dac/xmega-8e5-dac-board.jpg'>Board</a></li>
+ <li><a href='functionality/dac/sine.png'>Sine Wave</a></li>
+ <li><a href='functionality/dac/hello.8E5.dac.c'>hello.8E5.dac.c</a></li>
+ <li><a href='functionality/dac/hello.8E5.dac.make'>hello.8E5.dac.make</a></li>
+ <li><a href='functionality/dac/make_lookup.py'>make_lookup.py</a></li>
+ <li><a href='functionality/dac/xmega-8e5-dac-layout.png'>Layout</a></li>
+ <li><a href='functionality/dac/xmega-8e5-dac-traces.png'>Traces</a></li>
+ <li><a href='functionality/dac/xmega-8e5-dac-outline.png'>Outline</a></li>
+ <li><a href='functionality/dac/xmega-8e5-dac-board.jpg'>Board</a></li>
</ul>
<h3>Quadrature Decoding with Timer/Counters</h3>
<ul>
- <li><a href='qdec/qdec.mp4'>Operation</a></li>
- <li><a href='qdec/hello.16a4u.qdec.c'>hello.16a4u.qdec.c</a></li>
- <li><a href='qdec/hello.16a4u.qdec.make'>hello.16a4u.qdec.make</a></li>
- <li><a href='qdec/serial.h'>serial.h</a></li>
- <li><a href='qdec/xmega-16a4u-qdec-layout.png'>Layout</a></li>
- <li><a href='qdec/xmega-16a4u-qdec-traces.png'>Traces</a></li>
- <li><a href='qdec/xmega-16a4u-qdec-interior.png'>Outline</a></li>
- <li><a href='qdec/xmega-16a4u-qdec-board.jpg'>Board</a></li>
+ <li><a href='functionality/qdec/qdec.mp4'>Operation</a></li>
+ <li><a href='functionality/qdec/hello.16a4u.qdec.c'>hello.16a4u.qdec.c</a></li>
+ <li><a href='functionality/qdec/hello.16a4u.qdec.make'>hello.16a4u.qdec.make</a></li>
+ <li><a href='functionality/qdec/serial.h'>serial.h</a></li>
+ <li><a href='functionality/qdec/xmega-16a4u-qdec-layout.png'>Layout</a></li>
+ <li><a href='functionality/qdec/xmega-16a4u-qdec-traces.png'>Traces</a></li>
+ <li><a href='functionality/qdec/xmega-16a4u-qdec-interior.png'>Outline</a></li>
+ <li><a href='functionality/qdec/xmega-16a4u-qdec-board.jpg'>Board</a></li>
</ul>
<h3>ADC</h3>
<ul>
- <li><a href='adc/adc.8E5.c'>adc.8E5.c</a></li>
- <li><a href='adc/adc.8E5.make'>adc.8E5.make</a></li>
- <li><a href='adc/serial.h'>serial.h</a></li>
- <li><a href='adc/adc.h'>adc.h</a></li>
- <li><a href='adc/adc.8E5.layout.png'>Layout</a></li>
- <li><a href='adc/adc.8E5.traces.png'>Traces</a></li>
- <li><a href='adc/adc.8E5.interior.png'>Outline</a></li>
- <li><a href='adc/adc.8E5.board.jpg'>Board</a></li>
+ <li><a href='functionality/adc/adc.8E5.c'>adc.8E5.c</a></li>
+ <li><a href='functionality/adc/adc.8E5.make'>adc.8E5.make</a></li>
+ <li><a href='functionality/adc/serial.h'>serial.h</a></li>
+ <li><a href='functionality/adc/adc.h'>adc.h</a></li>
+ <li><a href='functionality/adc/adc.8E5.layout.png'>Layout</a></li>
+ <li><a href='functionality/adc/adc.8E5.traces.png'>Traces</a></li>
+ <li><a href='functionality/adc/adc.8E5.interior.png'>Outline</a></li>
+ <li><a href='functionality/adc/adc.8E5.board.jpg'>Board</a></li>
<li><a href='http://www.tag-connect.com/'>Tag Connect Programming connector</a></li>
- <li><a href='adc/load-cell-small.mp4'>Force measurement using onboard 64x gain.</a></li>
+ <li><a href='functionality/adc/load-cell-small.mp4'>Force measurement using onboard 64x gain.</a></li>
<li><a href='http://www.phidgets.com/products.php?category=34&product_id=3133_0'>$7 load cell</a></li>
</ul>
<h3>USART</h3>
<ul>
- <li><a href='usart/usart.32a4u.c'>usart.32a4u.c</a></li>
- <li><a href='usart/usart.32a4u.make'>usart.32a4u.make</a></li>
- <li><a href='usart/serial.h'>serial.h</a></li>
- <li><a href='usart/usart.32a4u.layout.png'>Layout</a></li>
- <li><a href='usart/usart.32a4u.traces.png'>Traces</a></li>
- <li><a href='usart/usart.32a4u.interior.png'>Outline</a></li>
+ <li><a href='functionality/usart/usart.32a4u.c'>usart.32a4u.c</a></li>
+ <li><a href='functionality/usart/usart.32a4u.make'>usart.32a4u.make</a></li>
+ <li><a href='functionality/usart/serial.h'>serial.h</a></li>
+ <li><a href='functionality/usart/usart.32a4u.layout.png'>Layout</a></li>
+ <li><a href='functionality/usart/usart.32a4u.traces.png'>Traces</a></li>
+ <li><a href='functionality/usart/usart.32a4u.interior.png'>Outline</a></li>
<li><a href='http://www.tag-connect.com/'>Tag Connect Programming connector</a></li>
</ul>
<h3>XCL</h3>
<ul>
- <li><a href='xcl/xcl.8e5.c'>xcl.8e5.c</a></li>
- <li><a href='xcl/xcl.8e5.make'>xcl.8e5.make</a></li>
- <li><a href='xcl/xcl.8e5.layout.png'>Layout</a></li>
- <li><a href='xcl/xcl.8e5.traces.png'>Traces</a></li>
- <li><a href='xcl/xcl.8e5.interior.png'>Outline</a></li>
- <li><a href='xcl/xcl.8e5.scope.png'>ANDing square waves (without power supplied to VCC!)</a></li>
+ <li><a href='functionality/xcl/xcl.8e5.c'>xcl.8e5.c</a></li>
+ <li><a href='functionality/xcl/xcl.8e5.make'>xcl.8e5.make</a></li>
+ <li><a href='functionality/xcl/xcl.8e5.layout.png'>Layout</a></li>
+ <li><a href='functionality/xcl/xcl.8e5.traces.png'>Traces</a></li>
+ <li><a href='functionality/xcl/xcl.8e5.interior.png'>Outline</a></li>
+ <li><a href='functionality/xcl/xcl.8e5.scope.png'>ANDing square waves (without power supplied to VCC!)</a></li>
</ul>
<h3>I2C</h3>
<ul>
- <li><a href='i2c/hall-encoder.c'>hall-encoder.c</a></li>
- <li><a href='i2c/serial.h'>serial.h</a></li>
- <li><a href='i2c/hall-encoder.make'>hall-encoder.make</a></li>
- <li><a href='i2c/hall-encoder-layout.png'>hall-encoder-layout.png</a></li>
- <li><a href='i2c/hall-encoder-traces.png'>hall-encoder-traces.png</a></li>
- <li><a href='i2c/hall-encoder-interior.png'>hall-encoder-interior.png</a></li>
- <li><a href='i2c/load.py'>load.py</a></li>
- <li><a href='i2c/testing.jpg'>Testing</a></li>
- <li><a href='i2c/loadcell-reading-v-force.png'>Results</a></li>
+ <li><a href='functionality/i2c/hall-encoder.c'>hall-encoder.c</a></li>
+ <li><a href='functionality/i2c/serial.h'>serial.h</a></li>
+ <li><a href='functionality/i2c/hall-encoder.make'>hall-encoder.make</a></li>
+ <li><a href='functionality/i2c/hall-encoder-layout.png'>hall-encoder-layout.png</a></li>
+ <li><a href='functionality/i2c/hall-encoder-traces.png'>hall-encoder-traces.png</a></li>
+ <li><a href='functionality/i2c/hall-encoder-interior.png'>hall-encoder-interior.png</a></li>
+ <li><a href='functionality/i2c/load.py'>load.py</a></li>
+ <li><a href='functionality/i2c/testing.jpg'>Testing</a></li>
+ <li><a href='functionality/i2c/loadcell-reading-v-force.png'>Results</a></li>
</ul>