int main(void){
SystemInit();
TM_DELAY_Init();
TM_ILI9341_Init();
TM_ILI9341_SetLayer1();
/* Initialize USART2 at 115200 baud, TX: PD5, RX: PD6 */
TM_USART_Init(USART2, TM_USART_PinsPack_2, 115200);
uint8_t wacc = 0x3A; // 0xA6
uint8_t racc = 0x3B; // 0xA7
// 0x2D POWER_CTL: Power-saving features control
TM_I2C_Write(I2C2, wacc, 0x2D, 0x08);
// 0x31 DATA_FORMAT: Data format control
//TM_I2C_Write(I2C1, wacc, 0x31, 0x0B); // FULL_RES and +- 16g
TM_I2C_Write(I2C2, wacc, 0x31, 0x01); // fixed resolution and +- 4g
// 0x2C BW_RATE: Data rate and power mode control
TM_I2C_Write(I2C2, wacc, 0x2C, 0x0A);
char str[16] = {0};
sprintf(str, "delay = 100");
TM_USART_Puts(USART2, str);
while(1){
TM_ILI9341_Fill(ILI9341_COLOR_WHITE);
TM_ILI9341_Puts(30, 30, str, &TM_Font_11x18, ILI9341_COLOR_WHITE, ILI9341_COLOR_BLUE2);
uint8_t buff[6] = {0};
int16_t tri[3] = {0};
TM_I2C_ReadMulti(I2C2, racc, 0x32, buff, 6);
// original read digit
tri[0] = (int16_t) ((uint16_t)buff[1] << 8 | (uint16_t)buff[0]);
tri[1] = (int16_t) ((uint16_t)buff[3] << 8 | (uint16_t)buff[2]);
tri[2] = (int16_t) ((uint16_t)buff[5] << 8 | (uint16_t)buff[4]);
float ftri[3] = {0}, divisor = 128.0f;
ftri[0] = (float) tri[0] / divisor;
ftri[1] = (float) tri[1] / divisor;
ftri[2] = (float) tri[2] / divisor;
sprintf(str, "%.3f,%.3f,%.3f\n\r", ftri[0], ftri[1], ftri[2]);
TM_USART_Puts(USART2, str);
TM_ILI9341_Puts(30, 50, str, &TM_Font_11x18, ILI9341_COLOR_BLACK, ILI9341_COLOR_WHITE);
Delayms(100);
}
}
int main(void) {
uint8_t data[] = {0, 1, 2};
/* Initialize system */
SystemInit();
/* Initialize I2C, custom pinout with 100kHt serial clock */
TM_I2C_Init(I2C1, TM_I2C_PinsPack_Custom, 100000);
/* Write "5" at location 0x00 to slave with address ADDRESS */
TM_I2C_Write(I2C1, ADDRESS, 0x00, 5);
/**
* Write multi bytes to slave with address ADDRESS
* Write to registers starting from 0x00, get data in variable "data" and write 3 bytes
*/
TM_I2C_WriteMulti(I2C1, ADDRESS, 0x00, data, 3);
/* Read single byte from slave with 0xD0 (1101 000 0) address and register location 0x00 */
data[0] = TM_I2C_Read(I2C1, ADDRESS, 0x00);
/**
* Read 3 bytes of data from slave with 0xD0 address
* First register to read from is at 0x00 location
* Store received data to "data" variable
*/
TM_I2C_ReadMulti(I2C1, 0xD0, 0x00, data, 3);
while (1) {
}
}
void zspmStat (void) {
//TM_I2C_Init(ZSPM_I2C, ZSPM_I2C_PINSPACK, ZSPM_I2C_SPEED);
if (!TM_I2C_IsDeviceConnected(ZSPM_I2C, ZSPM_I2C_ADDRESS)) {
TM_USART_Puts(MENU_USART,"ZMDI charger is not available\r\n");
}
else {
uint8_t test=0;
uint8_t tmp=0;
TM_I2C_Write(ZSPM_I2C, ZSPM_I2C_ADDRESS, ZSPM_CONFIG_ENABLE, BIT_EN_CFG);
printf("Register 0: %x\n\r",TM_I2C_Read(ZSPM_I2C, ZSPM_I2C_ADDRESS, ZSPM_STATUS));
printf("Register 2: %x\n\r",TM_I2C_Read(ZSPM_I2C, ZSPM_I2C_ADDRESS, ZSPM_CONFIG1));
printf("Register 3: %x\n\r",TM_I2C_Read(ZSPM_I2C, ZSPM_I2C_ADDRESS, ZSPM_CONFIG2));
printf("Register 4: %x\n\r",TM_I2C_Read(ZSPM_I2C, ZSPM_I2C_ADDRESS, ZSPM_CONFIG3));
printf("Register 5: %x\n\r",TM_I2C_Read(ZSPM_I2C, ZSPM_I2C_ADDRESS, ZSPM_CONFIG4));
printf("Register 6: %x\n\r",TM_I2C_Read(ZSPM_I2C, ZSPM_I2C_ADDRESS, ZSPM_CONFIG5));
test=TM_I2C_Read(ZSPM_I2C, ZSPM_I2C_ADDRESS, ZSPM_CONFIG1);
tmp=(test&BIT_PRE_CHRG)>>6;
if(tmp==0x00) printf("Precharge current 50mA\n\r");
else if (tmp==0x01) printf("Precharge current 100mA\n\r");
else if (tmp==0x02) printf("Precharge current 185mA\n\r");
else if (tmp==0x03) printf("Precharge current 370mA\n\r");
}
}
void TM_DS1307_SetYear(uint8_t year) {
TM_I2C_Write(TM_DS1307_I2C, TM_DS1307_I2C_ADDR, TM_DS1307_YEAR, TM_DS1307_Bin2Bcd(TM_DS1307_CheckMinMax(year, 0, 99)));
}
void TM_DS1307_SetMonth(uint8_t month) {
TM_I2C_Write(TM_DS1307_I2C, TM_DS1307_I2C_ADDR, TM_DS1307_MONTH, TM_DS1307_Bin2Bcd(TM_DS1307_CheckMinMax(month, 1, 12)));
}
void TM_DS1307_SetDate(uint8_t date) {
TM_I2C_Write(TM_DS1307_I2C, TM_DS1307_I2C_ADDR, TM_DS1307_DATE, TM_DS1307_Bin2Bcd(TM_DS1307_CheckMinMax(date, 1, 31)));
}
void TM_DS1307_SetDay(uint8_t day) {
TM_I2C_Write(TM_DS1307_I2C, TM_DS1307_I2C_ADDR, TM_DS1307_DAY, TM_DS1307_Bin2Bcd(TM_DS1307_CheckMinMax(day, 1, 7)));
}
void TM_DS1307_SetHours(uint8_t hours) {
TM_I2C_Write(TM_DS1307_I2C, TM_DS1307_I2C_ADDR, TM_DS1307_HOURS, TM_DS1307_Bin2Bcd(TM_DS1307_CheckMinMax(hours, 0, 23)));
}
void TM_DS1307_SetMinutes(uint8_t minutes) {
TM_I2C_Write(TM_DS1307_I2C, TM_DS1307_I2C_ADDR, TM_DS1307_MINUTES, TM_DS1307_Bin2Bcd(TM_DS1307_CheckMinMax(minutes, 0, 59)));
}
void TM_DS1307_SetSeconds(uint8_t seconds) {
TM_I2C_Write(TM_DS1307_I2C, TM_DS1307_I2C_ADDR, TM_DS1307_SECONDS, TM_DS1307_Bin2Bcd(TM_DS1307_CheckMinMax(seconds, 0, 59)));
}
