Diff: main.cpp
- Revision:
- 2:e0ec3ed506ea
- Parent:
- 0:3547f7580dbd
- Child:
- 4:47d6a0b63e38
--- a/main.cpp Sun Nov 12 01:23:38 2017 +0000
+++ b/main.cpp Fri Nov 17 09:02:34 2017 +0000
@@ -1,31 +1,4 @@
-/*!
-Linear Technology DC2259 Demonstration Board
-LTC6811-1: Battery stack monitor
-
-REVISION HISTORY
-$Revision: 7139 $
-$Date: 2017-06-01 13:55:14 -0700 (Thu, 01 Jun 2017) $
-
-@verbatim
-
-NOTES
- Setup:
- Set the terminal baud rate to 115200 and select the newline terminator.
- Ensure all jumpers on the demo board are installed in their default positions from the factory.
- Refer to Demo Manual DC2259.
-
-USER INPUT DATA FORMAT:
- decimal : 1024
- hex : 0x400
- octal : 02000 (leading 0)
- binary : B10000000000
- float : 1024.0
-@endverbatim
-
-http://www.linear.com/product/LTC6811-1
-
-http://www.linear.com/product/LTC6811-1#demoboards
-
+/*
Copyright (c) 2017, Linear Technology Corp.(LTC)
All rights reserved.
@@ -63,16 +36,9 @@
*/
-/*! @file
- @ingroup LTC6811-1
-*/
-
#include "mbed.h"
#include <stdint.h>
-#include "LT_SPI.h"
-#include "UserInterface.h"
-#include "LTC681x.h"
-#include "LTC6811.h"
+#include "bms_master.h"
#define ENABLED 1
#define DISABLED 0
@@ -136,36 +102,32 @@
void print_pec(void);
void serial_print_hex(uint8_t data);
-/*!**********************************************************************
- \brief Inititializes hardware and variables
- ***********************************************************************/
-void setup()
-{
- pc.baud(115200);
-// quikeval_SPI_connect();
- CS_PIN = 1;
- spi_enable(); // This will set the Linduino to have a 1MHz Clock
- LTC681x_init_cfg(TOTAL_IC, bms_ic);
- LTC6811_reset_crc_count(TOTAL_IC,bms_ic);
- LTC6811_init_reg_limits(TOTAL_IC,bms_ic);
- print_menu();
-}
/*!*********************************************************************
\brief main loop
***********************************************************************/
int main(void)
{
- while(1)
- {
- if (pc.readable()) // Check for user input
- {
- uint32_t user_command;
- user_command = read_int(); // Read the user command
- pc.printf("%d",user_command);
- run_command(user_command);
- }
- }
+ pc.baud(115200);
+ CS_PIN = 1;
+ spi.format(16,3);
+ spi.frequency(1000000); // 1MHz clock rate
+
+ LTC681x_init_cfg(TOTAL_IC, bms_ic);
+ LTC681x_reset_crc_count(TOTAL_IC,bms_ic);
+ LTC6811_init_reg_limits(TOTAL_IC,bms_ic);
+ print_menu();
+
+ while(1)
+ {
+ if (pc.readable()) // Check for user input
+ {
+ uint32_t user_command;
+ user_command = read_int(); // Read the user command
+ pc.printf("%d",user_command);
+ run_command(user_command);
+ }
+ }
}
@@ -185,21 +147,21 @@
case 1: // Write Configuration Register
wakeup_sleep(TOTAL_IC);
- LTC6811_wrcfg(TOTAL_IC,bms_ic);
+ LTC681x_wrcfg(TOTAL_IC,bms_ic);
print_config();
break;
case 2: // Read Configuration Register
wakeup_sleep(TOTAL_IC);
- error = LTC6811_rdcfg(TOTAL_IC,bms_ic);
+ error = LTC681x_rdcfg(TOTAL_IC,bms_ic);
check_error(error);
print_rxconfig();
break;
case 3: // Start Cell ADC Measurement
wakeup_sleep(TOTAL_IC);
- LTC6811_adcv(ADC_CONVERSION_MODE,ADC_DCP,CELL_CH_TO_CONVERT);
- conv_time = LTC6811_pollAdc();
+ LTC681x_adcv(ADC_CONVERSION_MODE,ADC_DCP,CELL_CH_TO_CONVERT);
+ conv_time = LTC681x_pollAdc();
pc.printf("cell conversion completed in:");
pc.printf("%.1f",((float)conv_time/1000));
pc.printf("mS");
@@ -208,37 +170,37 @@
case 4: // Read Cell Voltage Registers
wakeup_sleep(TOTAL_IC);
- error = LTC6811_rdcv(0, TOTAL_IC,bms_ic); // Set to read back all cell voltage registers
+ error = LTC681x_rdcv(0, TOTAL_IC,bms_ic); // Set to read back all cell voltage registers
check_error(error);
print_cells(DATALOG_DISABLED);
break;
case 5: // Start GPIO ADC Measurement
wakeup_sleep(TOTAL_IC);
- LTC6811_adax(ADC_CONVERSION_MODE , AUX_CH_TO_CONVERT);
- LTC6811_pollAdc();
+ LTC681x_adax(ADC_CONVERSION_MODE , AUX_CH_TO_CONVERT);
+ LTC681x_pollAdc();
pc.printf("aux conversion completed");
pc.printf("\r");
break;
case 6: // Read AUX Voltage Registers
wakeup_sleep(TOTAL_IC);
- error = LTC6811_rdaux(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
+ error = LTC681x_rdaux(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
check_error(error);
print_aux(DATALOG_DISABLED);
break;
case 7: // Start Status ADC Measurement
wakeup_sleep(TOTAL_IC);
- LTC6811_adstat(ADC_CONVERSION_MODE, STAT_CH_TO_CONVERT);
- LTC6811_pollAdc();
+ LTC681x_adstat(ADC_CONVERSION_MODE, STAT_CH_TO_CONVERT);
+ LTC681x_pollAdc();
pc.printf("stat conversion completed");
pc.printf("\r");
break;
case 8: // Read Status registers
wakeup_sleep(TOTAL_IC);
- error = LTC6811_rdstat(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
+ error = LTC681x_rdstat(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
check_error(error);
print_stat();
break;
@@ -246,7 +208,7 @@
case 9: // Loop Measurements
pc.printf("transmit 'm' to quit");
wakeup_sleep(TOTAL_IC);
- LTC6811_wrcfg(TOTAL_IC,bms_ic);
+ LTC681x_wrcfg(TOTAL_IC,bms_ic);
while (input != 'm')
{
if (pc.readable() > 0)
@@ -267,22 +229,22 @@
break;
case 11: // Read in raw configuration data
- LTC6811_reset_crc_count(TOTAL_IC,bms_ic);
+ LTC681x_reset_crc_count(TOTAL_IC,bms_ic);
break;
case 12: // Run the ADC/Memory Self Test
wakeup_sleep(TOTAL_IC);
- error = LTC6811_run_cell_adc_st(CELL,ADC_CONVERSION_MODE,bms_ic);
+ error = LTC681x_run_cell_adc_st(CELL,ADC_CONVERSION_MODE,bms_ic);
pc.printf("%d",error);
pc.printf(" : errors detected in Digital Filter and CELL Memory \n");
wakeup_sleep(TOTAL_IC);
- error = LTC6811_run_cell_adc_st(AUX,ADC_CONVERSION_MODE, bms_ic);
+ error = LTC681x_run_cell_adc_st(AUX,ADC_CONVERSION_MODE, bms_ic);
pc.printf("%d",error);
pc.printf(" : errors detected in Digital Filter and AUX Memory \n");
wakeup_sleep(TOTAL_IC);
- error = LTC6811_run_cell_adc_st(STAT,ADC_CONVERSION_MODE, bms_ic);
+ error = LTC681x_run_cell_adc_st(STAT,ADC_CONVERSION_MODE, bms_ic);
pc.printf("%d",error);
pc.printf(" : errors detected in Digital Filter and STAT Memory \n");
print_menu();
@@ -293,30 +255,30 @@
readIC = (int8_t)read_int();
LTC6811_set_discharge(readIC,TOTAL_IC,bms_ic);
wakeup_sleep(TOTAL_IC);
- LTC6811_wrcfg(TOTAL_IC,bms_ic);
+ LTC681x_wrcfg(TOTAL_IC,bms_ic);
print_config();
break;
case 14: // Clear all discharge transistors
clear_discharge(TOTAL_IC,bms_ic);
wakeup_sleep(TOTAL_IC);
- LTC6811_wrcfg(TOTAL_IC,bms_ic);
+ LTC681x_wrcfg(TOTAL_IC,bms_ic);
print_config();
break;
case 15: // Clear all ADC measurement registers
wakeup_sleep(TOTAL_IC);
- LTC6811_clrcell();
- LTC6811_clraux();
- LTC6811_clrstat();
+ LTC681x_clrcell();
+ LTC681x_clraux();
+ LTC681x_clrstat();
pc.printf("All Registers Cleared");
break;
case 16: // Run the Mux Decoder Self Test
wakeup_sleep(TOTAL_IC);
- LTC6811_diagn();
+ LTC681x_diagn();
wait_ms(5);
- error = LTC6811_rdstat(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
+ error = LTC681x_rdstat(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
check_error(error);
error = 0;
for (int ic = 0; ic<TOTAL_IC; ic++)
@@ -330,32 +292,32 @@
case 17: // Run ADC Overlap self test
wakeup_sleep(TOTAL_IC);
- error = (int8_t)LTC6811_run_adc_overlap(TOTAL_IC,bms_ic);
+ error = (int8_t)LTC681x_run_adc_overlap(TOTAL_IC,bms_ic);
if (error==0) pc.printf("Overlap Test: PASS ");
else pc.printf("Overlap Test: FAIL");
break;
case 18: // Run ADC Redundancy self test
wakeup_sleep(TOTAL_IC);
- error = LTC6811_run_adc_redundancy_st(ADC_CONVERSION_MODE,AUX,TOTAL_IC, bms_ic);
+ error = LTC681x_run_adc_redundancy_st(ADC_CONVERSION_MODE,AUX,TOTAL_IC, bms_ic);
pc.printf("%d",error);
pc.printf(" : errors detected in AUX Measurement \n");
wakeup_sleep(TOTAL_IC);
- error = LTC6811_run_adc_redundancy_st(ADC_CONVERSION_MODE,STAT,TOTAL_IC, bms_ic);
+ error = LTC681x_run_adc_redundancy_st(ADC_CONVERSION_MODE,STAT,TOTAL_IC, bms_ic);
pc.printf("%d",error);
pc.printf(" : errors detected in STAT Measurement \n");
break;
case 19:
- LTC6811_run_openwire(TOTAL_IC, bms_ic);
+ LTC681x_run_openwire(TOTAL_IC, bms_ic);
print_open();
break;
case 20: //Datalog print option Loop Measurements
pc.printf("transmit 'm' to quit");
wakeup_sleep(TOTAL_IC);
- LTC6811_wrcfg(TOTAL_IC,bms_ic);
+ LTC681x_wrcfg(TOTAL_IC,bms_ic);
while (input != 'm')
{
if (pc.readable() > 0)
@@ -386,14 +348,14 @@
if (WRITE_CONFIG == ENABLED)
{
wakeup_sleep(TOTAL_IC);
- LTC6811_wrcfg(TOTAL_IC,bms_ic);
+ LTC681x_wrcfg(TOTAL_IC,bms_ic);
print_config();
}
if (READ_CONFIG == ENABLED)
{
wakeup_sleep(TOTAL_IC);
- error = LTC6811_rdcfg(TOTAL_IC,bms_ic);
+ error = LTC681x_rdcfg(TOTAL_IC,bms_ic);
check_error(error);
print_rxconfig();
}
@@ -401,10 +363,10 @@
if (MEASURE_CELL == ENABLED)
{
wakeup_idle(TOTAL_IC);
- LTC6811_adcv(ADC_CONVERSION_MODE,ADC_DCP,CELL_CH_TO_CONVERT);
- LTC6811_pollAdc();
+ LTC681x_adcv(ADC_CONVERSION_MODE,ADC_DCP,CELL_CH_TO_CONVERT);
+ LTC681x_pollAdc();
wakeup_idle(TOTAL_IC);
- error = LTC6811_rdcv(0, TOTAL_IC,bms_ic);
+ error = LTC681x_rdcv(0, TOTAL_IC,bms_ic);
check_error(error);
print_cells(datalog_en);
@@ -413,10 +375,10 @@
if (MEASURE_AUX == ENABLED)
{
wakeup_idle(TOTAL_IC);
- LTC6811_adax(ADC_CONVERSION_MODE , AUX_CH_ALL);
- LTC6811_pollAdc();
+ LTC681x_adax(ADC_CONVERSION_MODE , AUX_CH_ALL);
+ LTC681x_pollAdc();
wakeup_idle(TOTAL_IC);
- error = LTC6811_rdaux(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
+ error = LTC681x_rdaux(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
check_error(error);
print_aux(datalog_en);
}
@@ -424,10 +386,10 @@
if (MEASURE_STAT == ENABLED)
{
wakeup_idle(TOTAL_IC);
- LTC6811_adstat(ADC_CONVERSION_MODE, STAT_CH_ALL);
- LTC6811_pollAdc();
+ LTC681x_adstat(ADC_CONVERSION_MODE, STAT_CH_ALL);
+ LTC681x_pollAdc();
wakeup_idle(TOTAL_IC);
- error = LTC6811_rdstat(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
+ error = LTC681x_rdstat(0,TOTAL_IC,bms_ic); // Set to read back all aux registers
check_error(error);
print_stat();
}
Roger Weng
