wisetop/past-project-past_code_cc2650
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

adjust more READ again...

Browse Source
This commit is contained in:
weiting2
2020-10-23 13:29:14 +08:00
parent 8f4eb259cf
commit 87c82df18c
4 changed files with 135 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files
simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteFlagCTInit.h
+1
View File
@@ -22,6 +22,7 @@ struct _GPT{
uint32_t BatteryADCCounter;
uint32_t BatteryCheckCounter;
uint32_t GptimerMultiple;
uint32_t TestCounter;
}GPT = {0};
static void InitCT(){
simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteKeyDetect.h
+4 -4
View File
@@ -8,12 +8,12 @@ static bool TurnOnElite(uint8_t key) {
if (key == 0) {
// press 1 sec, power on LED, read bat power
if (TurnOnCounter >= CLOCK_ONE_SECOND) {
PIN_setOutputValue(pin_handle, AD_reset, 0);
CPUdelay(100);
// PIN_setOutputValue(pin_handle, AD_reset, 0);
// CPUdelay(100);
// PIN_setOutputValue(pin_handle, AD_reset, 1);
PIN_setOutputValue(pin_handle, enable_5v, 1); // enable 5V
PIN_setOutputValue(pin_handle, AD_reset, 1);
Elite_SPI_init();
AD5940_init();
// AD5940_init();
ModeLED(BT_WAIT);
// DAC_outputV(0x3FFFF);
return true;
simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteSPI.h
+118 -28
View File
@@ -117,14 +117,18 @@ static void CAL_LED_SPI(uint8_t length, uint16_t *spi_txbuf, uint16_t *spi_rxbuf
static void select_REG(uint16_t addr){
PIN_setOutputValue(pin_handle, Board_SPI1_CS, 0);
CPUdelay(100);
spi_DACtxbuf[0] = SPICMD_SETADDR;
CPUdelay(100);
spi_DACtxbuf[1] = (uint8_t)((addr & 0xFF00) >> 8);
CPUdelay(100);
spi_DACtxbuf[2] = (uint8_t)(addr & 0x00FF);
ADC_DAC_transaction.count = 3;
ADC_DAC_transaction.txBuf = spi_DACtxbuf;
ADC_DAC_transaction.rxBuf = spi_rxbuf;
SPI_transfer(spiHandle1, &ADC_DAC_transaction);
CPUdelay(100);
PIN_setOutputValue(pin_handle, Board_SPI1_CS, 1);
}
@@ -191,38 +195,124 @@ static void r32_REG(){
}
static void AD5940_init(){
select_REG(0x0908);//initiation
w16_REG(0x02C9);
select_REG(0x0C08);
w16_REG(0x206C);
select_REG(0x21F0);
w16_REG(0x0010);
select_REG(0x0410);
w16_REG(0x02C9);
select_REG(0x0A28);
w16_REG(0x0009);
select_REG(0x238C);
w16_REG(0x0104);
select_REG(0x0A04);
w16_REG(0x4859);
select_REG(0x0A04);
w16_REG(0xF27B);
select_REG(0x0A00);
w16_REG(0x8009);
select_REG(0x22F0);
w16_REG(0x0000);
static uint16_t writeWhere = 0;
if(writeWhere == 0){
PIN_setOutputValue(pin_handle, AD_reset, 0);
writeWhere = 1;
}
else if(writeWhere == 1){
PIN_setOutputValue(pin_handle, AD_reset, 1);
writeWhere = 2;
}
else if(writeWhere == 2){
select_REG(0x0908);//initiation
w16_REG(0x02C9);
writeWhere = 3;
}
else if(writeWhere == 3){
select_REG(0x0C08);
w16_REG(0x206C);
writeWhere = 4;
}
else if(writeWhere == 4){
select_REG(0x21F0);
w16_REG(0x0010);
writeWhere = 5;
}
else if(writeWhere == 5){
select_REG(0x0410);
w16_REG(0x02C9);
writeWhere = 6;
}
else if(writeWhere == 6){
select_REG(0x0A28);
w16_REG(0x0009);
writeWhere = 7;
}
else if(writeWhere == 7){
select_REG(0x238C);
w16_REG(0x0104);
writeWhere = 8;
}
else if(writeWhere == 8){
select_REG(0x0A04);
w16_REG(0x4859);
writeWhere = 9;
}
else if(writeWhere == 9){
select_REG(0x0A04);
w16_REG(0xF27B);
writeWhere = 10;
}
else if(writeWhere == 10){
select_REG(0x0A00);
w16_REG(0x8009);
writeWhere = 11;
}
else if(writeWhere == 11){
select_REG(0x0A04);
w16_REG(0x4859);
writeWhere = 12;
}
else if(writeWhere == 12){
select_REG(0x22F0);
w16_REG(0x0000);
writeWhere = 13;
}
else if(writeWhere == 13){
select_REG(0x22F0);
r16_REG();
writeWhere = 20;
}
select_REG(0x2000);//configuration register
w32_REG(0x80000);
select_REG(0x22F0);//Power modes configuration register
w32_REG(0x88800);
r32_REG();
}
static void EIS_LPDAC_SPI(uint32_t volt){
// select_REG(0x0908);//initiation
// w16_REG(0x02C9);
// select_REG(0x0C08);
// w16_REG(0x206C);
// select_REG(0x21F0);
// w16_REG(0x0010);
// select_REG(0x0410);
// w16_REG(0x02C9);
// select_REG(0x0A28);
// w16_REG(0x0009);
// select_REG(0x238C);
// w16_REG(0x0104);
// select_REG(0x0A04);
// w16_REG(0x4859);
// select_REG(0x0A04);
// w16_REG(0xF27B);
// select_REG(0x0A00);
// w16_REG(0x8009);
// select_REG(0x22F0);
// w16_REG(0x0000);
//
// select_REG(0x2000);//configuration register
// w32_REG(0x80000);
// select_REG(0x22F0);//Power modes configuration register
// w32_REG(0x88800);
// r32_REG();
uint32_t con = 0b00001;//12 bit DAC
uint32_t sw = 0b01010;//test mode
volt = 0x3FFFF;//2.4v
uint32_t volt = 0x3FFFF;//2.4v
uint32_t buf = 0;//LP reference
uint32_t cm = 0;//common mode disabled
select_REG(LPDACCON0);
w32_REG(con);
select_REG(LPDACSW0);
w32_REG(sw);
select_REG(LPDACDAT0);
w32_REG(volt);
select_REG(LPREFBUFCON);
w32_REG(buf);
select_REG(SWMUX);
w32_REG(cm);
}
static void EIS_LPDAC_SPI(){
uint32_t con = 0b00001;//12 bit DAC
uint32_t sw = 0b01010;//test mode
uint32_t volt = 0x3FFFF;//2.4v
uint32_t buf = 0;//LP reference
uint32_t cm = 0;//common mode disabled
select_REG(LPDACCON0);
simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c
+12
View File
@@ -560,6 +560,7 @@ static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {
// Application main loops
GPT.GptimerCounter0 = GPT.GptimerCounter;
GPT.TestCounter = 0;
batteryADC_flag = false;
// headstage_battery_volt();
headstage_init_device_info();
@@ -622,6 +623,17 @@ static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {
counter6994++;
}
EliteKeyPress(key);
GPT.DeltaGptimerCounter = GPT.GptimerCounter - GPT.GptimerCounter0;
GPT.GptimerCounter0 = GPT.GptimerCounter;
GPT.TestCounter = GPT.TestCounter + GPT.DeltaGptimerCounter;
if(GPT.TestCounter >= 100){
GPT.TestCounter = 0; //To get right data, ADC must be delay 1.5ms
AD5940_init();
}
// if(key != 0){ //detect Elite battery power when no periodic event
// measureBat();
// }