Mirrors/TTGO_TWatch_Library
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Update ft6xxx driver

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This commit is contained in:
lewisxhe
2020-09-24 16:40:07 +08:00
parent 6a473750c9
commit fb27980ed4
3 changed files with 15 additions and 14 deletions
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4
src/TTGO.h
View File

@@ -1186,7 +1186,7 @@ private:
static uint8_t i2cWriteBytes(uint8_t devAddress, uint8_t regAddress, uint8_t *data, uint8_t len)
{
_ttgo->writeBytes(devAddress, regAddress, data, len);
return 0;
return true;
}
/**
@@ -1195,7 +1195,7 @@ private:
static uint8_t i2cReadBytes(uint8_t devAddress, uint8_t regAddress, uint8_t *data, uint8_t len)
{
_ttgo->readBytes(devAddress, regAddress, data, len);
return 0;
return true;
}
/**

18
src/drive/fx50xx/focaltech.cpp
View File

@@ -57,14 +57,14 @@ github:https://github.com/lewisxhe/FocalTech_Library
bool FocalTech_Class::probe(void)
{
#ifdef ARDUINO
_i2cPort->beginTransmission(_address);
if (_i2cPort->endTransmission() == 0) {
initialization = true;
}
#else
// #ifdef ARDUINO
// _i2cPort->beginTransmission(_address);
// if (_i2cPort->endTransmission() == 0) {
// initialization = true;
// }
// #else
initialization = true;
#endif
// #endif
return true;
}
@@ -77,7 +77,7 @@ bool FocalTech_Class::begin(TwoWire &port, uint8_t addr)
return probe();
}
bool FocalTech_Class::begin(iic_com_fptr_t read_cb, iic_com_fptr_t write_cb, uint8_t addr)
bool FocalTech_Class::begin(iic_com_fptr_u8_t read_cb, iic_com_fptr_u8_t write_cb, uint8_t addr)
{
if (read_cb == nullptr || write_cb == nullptr) {
return false;
@@ -208,7 +208,7 @@ bool FocalTech_Class::getPoint(uint16_t &x, uint16_t &y)
event = (EventFlag_t)(buffer[1] & 0xC0);
x = (buffer[1] & 0x0F) << 8 | buffer[2];
y = (buffer[3] & 0x0F) << 8 | buffer[4];
#define DBG_FOCALTECH
#ifdef DBG_FOCALTECH
printf("x=%03u y=%03u\n", x, y);
#endif

7
src/drive/fx50xx/focaltech.h
View File

@@ -64,6 +64,7 @@ typedef enum {
} PowerMode_t;
typedef uint8_t (*iic_com_fptr_t)(int dev_addr, uint16_t reg_addr, uint8_t *data, int len);
typedef uint8_t (*iic_com_fptr_u8_t)(uint8_t dev_addr, uint8_t reg_addr, uint8_t *data, uint8_t len);
class GT9xx_Class
@@ -115,7 +116,7 @@ public:
bool begin(TwoWire &port = Wire, uint8_t addr = FOCALTECH_SLAVE_ADDRESS);
#endif
bool begin(iic_com_fptr_t read_cb, iic_com_fptr_t write_cb, uint8_t addr = FOCALTECH_SLAVE_ADDRESS);
bool begin(iic_com_fptr_u8_t read_cb, iic_com_fptr_u8_t write_cb, uint8_t addr = FOCALTECH_SLAVE_ADDRESS);
void setTheshold(uint8_t value);
uint8_t getThreshold(void);
@@ -157,8 +158,8 @@ private:
uint8_t _address;
bool initialization = false;
iic_com_fptr_t _readCallbackFunc = nullptr;
iic_com_fptr_t _writeCallbackFunc = nullptr;
iic_com_fptr_u8_t _readCallbackFunc = nullptr;
iic_com_fptr_u8_t _writeCallbackFunc = nullptr;
#ifdef ARDUINO
TwoWire *_i2cPort;