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Mouse code working in (delta'ed) Absolute mode instead

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This commit is contained in:
Drashna Jael're
2021-06-10 22:11:52 -07:00
parent 39081224ac
commit b2a852ae6f
2 changed files with 49 additions and 31 deletions
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78
keyboards/moonlander/cirque_tm040040.c
View File

@@ -8,32 +8,49 @@
# define SYSCONFIG_1_VALUE 0x00
#endif
#ifndef FEEDCONFIG_1_VALUE
# define FEEDCONFIG_1_VALUE 0x81 // 0x03 for absolute mode 0x01 for relative mode
# define FEEDCONFIG_1_VALUE 0x03 // 0x03 for absolute mode 0x01 for relative mode
// # define FEEDCONFIG_1_VALUE 0x81 // 0x03 for absolute mode 0x01 for relative mode
#endif
#ifndef FEEDCONFIG_2_VALUE
# define FEEDCONFIG_2_VALUE 0x18 // 0x1F for normal functionality 0x1E for intellimouse disabled
// # define FEEDCONFIG_2_VALUE 0x1F // 0x1F for normal functionality 0x1E for intellimouse disabled
# define FEEDCONFIG_2_VALUE 0x1C // 0x1F for normal functionality 0x1E for intellimouse disabled
#endif
#ifndef Z_IDLE_COUNT_VALUE
# define Z_IDLE_COUNT_VALUE 0x05
#endif
absData_t touchData = { 0 };
relData_t rTouchData ={ 0 };
absData_t touchData = {0};
relData_t rTouchData = {0};
void print_byte(uint8_t byte) { xprintf("%c%c%c%c%c%c%c%c|", (byte & 0x80 ? '1' : '0'), (byte & 0x40 ? '1' : '0'), (byte & 0x20 ? '1' : '0'), (byte & 0x10 ? '1' : '0'), (byte & 0x08 ? '1' : '0'), (byte & 0x04 ? '1' : '0'), (byte & 0x02 ? '1' : '0'), (byte & 0x01 ? '1' : '0')); }
void pointing_device_task(void) {
report_mouse_t mouse_report = pointing_device_get_report();
#if FEEDCONFIG_1_VALUE == 0x03
Pinnacle_GetAbsolute(&touchData);
ScaleData(&touchData, 256, 256); // Scale coordinates to arbitrary X, Y resolution
static uint16_t x = 0, y = 0;
Pinnacle_GetAbsolute(&touchData);
ScaleData(&touchData, 256, 256); // Scale coordinates to arbitrary X, Y resolution
if (x && y && touchData.xValue && touchData.yValue) {
mouse_report.x = (int8_t)(touchData.xValue - x);
mouse_report.y = (int8_t)(touchData.yValue - y);
}
x = touchData.xValue;
y = touchData.yValue;
if (rTouchData.buttonFlags) {
mouse_report.buttons |= MOUSE_BTN1;
} else {
mouse_report.buttons &= ~MOUSE_BTN1;
}
print_byte(touchData.xValue);
print_byte(touchData.yValue);
print_byte(touchData.zValue);
print_byte(touchData.buttonFlags);
print_byte(touchData.touchDown);
xprintf("\n");
#elif FEEDCONFIG_1_VALUE == 0x81
Pinnacle_GetRelative(&rTouchData);
@@ -71,7 +88,7 @@ void pointing_device_init(void) {
// Reads XYZ data from Pinnacle registers 0x14 through 0x17
// Stores result in absData_t struct with xValue, yValue, and zValue members
void Pinnacle_GetAbsolute(absData_t* result) {
uint8_t data[6] = { 0 };
uint8_t data[6] = {0};
RAP_ReadBytes(PACKET_BYTE_0, data, 6);
Pinnacle_ClearFlags();
@@ -83,19 +100,16 @@ void Pinnacle_GetAbsolute(absData_t* result) {
result->touchDown = result->xValue != 0;
}
// Reads XYZ data from Pinnacle registers 0x14 through 0x17
// Stores result in absData_t struct with xValue, yValue, and zValue members
void Pinnacle_GetRelative(relData_t* result) {
uint8_t data[3] = { 0 };
uint8_t data[3] = {0};
RAP_ReadBytes(PACKET_BYTE_0, data, 3);
Pinnacle_ClearFlags();
result->buttonFlags = (bool)(data[0] & 0x07);
result->xValue = (int8_t)data[1];
result->yValue = (int8_t)data[2];
xprintf("Raw X: %3u Neg: %u Raw Y: %3u Neg: %u X:%4d Y: %4d\n", data[1], (data[0] >> 4) & 0x1, data[2], (data[0] >> 5) & 0x1, (int8_t)data[1], (int8_t)data[2]);
result->xValue = (int8_t)data[1];
result->yValue = (int8_t)data[2];
}
// Clears Status1 register flags (SW_CC and SW_DR)
@@ -108,13 +122,13 @@ void Pinnacle_ClearFlags() {
void Pinnacle_EnableFeed(bool feedEnable) {
uint8_t temp;
RAP_ReadBytes(FEEDCONFIG_1, &temp, 1); // Store contents of FeedConfig1 register
RAP_ReadBytes(FEEDCONFIG_1, &temp, 1); // Store contents of FeedConfig1 register
if (feedEnable) {
temp |= 0x01; // Set Feed Enable bit
temp |= 0x01; // Set Feed Enable bit
RAP_Write(0x04, temp);
} else {
temp &= ~0x01; // Clear Feed Enable bit
temp &= ~0x01; // Clear Feed Enable bit
RAP_Write(0x04, temp);
}
}
@@ -125,16 +139,18 @@ void Pinnacle_EnableFeed(bool feedEnable) {
void ERA_ReadBytes(uint16_t address, uint8_t* data, uint16_t count) {
uint8_t ERAControlValue = 0xFF;
Pinnacle_EnableFeed(false); // Disable feed
Pinnacle_EnableFeed(false); // Disable feed
RAP_Write(ERA_HIGH_BYTE, (uint8_t)(address >> 8)); // Send upper byte of ERA address
RAP_Write(ERA_LOW_BYTE, (uint8_t)(address & 0x00FF)); // Send lower byte of ERA address
RAP_Write(ERA_HIGH_BYTE, (uint8_t)(address >> 8)); // Send upper byte of ERA address
RAP_Write(ERA_LOW_BYTE, (uint8_t)(address & 0x00FF)); // Send lower byte of ERA address
for (uint16_t i = 0; i < count; i++) {
RAP_Write(ERA_CONTROL, 0x05); // Signal ERA-read (auto-increment) to Pinnacle
RAP_Write(ERA_CONTROL, 0x05); // Signal ERA-read (auto-increment) to Pinnacle
// Wait for status register 0x1E to clear
do { RAP_ReadBytes(ERA_CONTROL, &ERAControlValue, 1); } while (ERAControlValue != 0x00);
do {
RAP_ReadBytes(ERA_CONTROL, &ERAControlValue, 1);
} while (ERAControlValue != 0x00);
RAP_ReadBytes(ERA_VALUE, data + i, 1);
@@ -146,17 +162,19 @@ void ERA_ReadBytes(uint16_t address, uint8_t* data, uint16_t count) {
void ERA_WriteByte(uint16_t address, uint8_t data) {
uint8_t ERAControlValue = 0xFF;
Pinnacle_EnableFeed(false); // Disable feed
Pinnacle_EnableFeed(false); // Disable feed
RAP_Write(ERA_VALUE, data); // Send data byte to be written
RAP_Write(ERA_VALUE, data); // Send data byte to be written
RAP_Write(ERA_HIGH_BYTE, (uint8_t)(address >> 8)); // Upper byte of ERA address
RAP_Write(ERA_LOW_BYTE, (uint8_t)(address & 0x00FF)); // Lower byte of ERA address
RAP_Write(ERA_HIGH_BYTE, (uint8_t)(address >> 8)); // Upper byte of ERA address
RAP_Write(ERA_LOW_BYTE, (uint8_t)(address & 0x00FF)); // Lower byte of ERA address
RAP_Write(ERA_CONTROL, 0x02); // Signal an ERA-write to Pinnacle
RAP_Write(ERA_CONTROL, 0x02); // Signal an ERA-write to Pinnacle
// Wait for status register 0x1E to clear
do { RAP_ReadBytes(ERA_CONTROL, &ERAControlValue, 1); } while (ERAControlValue != 0x00);
do {
RAP_ReadBytes(ERA_CONTROL, &ERAControlValue, 1);
} while (ERAControlValue != 0x00);
Pinnacle_ClearFlags();
}
@@ -164,7 +182,7 @@ void ERA_WriteByte(uint16_t address, uint8_t data) {
/* RAP Functions */
// Reads <count> Pinnacle registers starting at <address>
void RAP_ReadBytes(uint8_t address, uint8_t* data, uint8_t count) {
uint8_t cmdByte = READ_MASK | address; // Form the READ command byte
uint8_t cmdByte = READ_MASK | address; // Form the READ command byte
// uint8_t i = 0;
i2c_start(SLAVE_ADDR << 1);
@@ -175,7 +193,7 @@ void RAP_ReadBytes(uint8_t address, uint8_t* data, uint8_t count) {
// Writes single-byte <data> to <address>
void RAP_Write(uint8_t address, uint8_t data) {
uint8_t cmdByte = WRITE_MASK | address; // Form the WRITE command byte
uint8_t cmdByte = WRITE_MASK | address; // Form the WRITE command byte
i2c_start(SLAVE_ADDR << 1);
i2c_writeReg(SLAVE_ADDR << 1, cmdByte, &data, sizeof(data), I2C_TIMEOUT);

2
keyboards/moonlander/cirque_tm040040.h
View File

@@ -29,7 +29,7 @@ void Pinnacle_EnableFeed(bool feedEnable);
void ERA_ReadBytes(uint16_t address, uint8_t* data, uint16_t count);
void ERA_WriteByte(uint16_t address, uint8_t data);
void RAP_ReadBytes(uint8_t address, uint8_t* data, uint8_t count);
void RAP_Write(uint8_t address, uint8_t data);;;-
void RAP_Write(uint8_t address, uint8_t data);
void ClipCoordinates(absData_t* coordinates);
void ScaleData(absData_t* coordinates, uint16_t xResolution, uint16_t yResolution);