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Code is updated as per review comment

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This commit is contained in:
swateeshrivastava
2018-11-22 13:12:07 +05:30
parent be899132f4
commit 68844d8d13
8 changed files with 1864 additions and 900 deletions
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2
firmware/ec/test/Makefile
View File

@@ -156,7 +156,7 @@ $(PATHB)Test_PinGroup_driver$(TARGET_EXTENSION): $(STD_FILES) $(TEST_PINGROUP_SR
TEST_OCGPIO_SRC=$(OCWARE_ROOT)/src/drivers/OcGpio.c $(OCWARE_ROOT)/src/devices/i2cbus.c fake/fake_I2C.c fake/fake_GPIO.c fake/fake_ThreadedISR.c $(OCWARE_ROOT)/src/helpers/memory.c stub/stub_GateMutex.c
$(PATHB)Test_OcGpio$(TARGET_EXTENSION): $(STD_FILES) $(TEST_OCGPIO_SRC)
TEST_OCMP_LTC4015_SRC=$(OCWARE_ROOT)/src/devices/ocmp_wrappers/ocmp_ltc4015.c $(OCWARE_ROOT)/src/devices/ltc4015.c $(OCWARE_ROOT)/src/drivers/GpioSX1509.c $(OCWARE_ROOT)/src/devices/sx1509.c $(OCWARE_ROOT)/src/helpers/memory.c $(OCWARE_ROOT)/src/devices/i2cbus.c fake/fake_GPIO.c fake/fake_I2C.c fake/fake_ThreadedISR.c stub/stub_GateMutex.c $(OCWARE_ROOT)/src/post/post_util.c fake/fake_SX1509_register.c fake/fake_ltc4015_register.c $(OCWARE_ROOT)/platform/oc-sdr/cfg/OC_CONNECT_GBC.c
TEST_OCMP_LTC4015_SRC=$(OCWARE_ROOT)/src/devices/ocmp_wrappers/ocmp_ltc4015.c $(OCWARE_ROOT)/src/devices/ltc4015.c $(OCWARE_ROOT)/src/drivers/GpioSX1509.c $(OCWARE_ROOT)/src/devices/sx1509.c $(OCWARE_ROOT)/src/helpers/memory.c $(OCWARE_ROOT)/src/devices/i2cbus.c fake/fake_GPIO.c fake/fake_I2C.c fake/fake_ThreadedISR.c stub/stub_GateMutex.c stub/stub_GateMutex.c stub/stub_ltc4015.c $(OCWARE_ROOT)/src/post/post_util.c fake/fake_SX1509_register.c fake/fake_ltc4015_register.c $(OCWARE_ROOT)/platform/oc-sdr/cfg/OC_CONNECT_GBC.c
$(PATHB)Test_ocmp_ltc4015$(TARGET_EXTENSION): $(STD_FILES) $(TEST_OCMP_LTC4015_SRC) $(INC_M)
$(PATHB)%$(TARGET_EXTENSION):

2
firmware/ec/test/fake/fake_GPIO.c
View File

@@ -72,7 +72,7 @@ static int FakeGpio_setCallback(const OcGpio_Pin *pin,
if (pin->idx >= FAKE_GPIO_PIN_COUNT) {
return OCGPIO_FAILURE;
}
}
obj->callback[pin->idx].fn = callback;
obj->callback[pin->idx].context = context;

238
firmware/ec/test/fake/fake_SX1509_register.c
View File

@@ -6,118 +6,132 @@
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#include <stdint.h>
#include "include/test_sx1509.h"
uint8_t SX1509_regs[] = {
[0x00] = 0x00, /* Input buffer disable register B */
[0x01] = 0x00, /* Input buffer disable register A */
[0x02] = 0x00, /* Output buffer long slew register B */
[0x03] = 0x00, /* Output buffer long slew register A */
[0x04] = 0x00, /* Output buffer low drive register B */
[0x05] = 0x00, /* Output buffer low drive register A */
[0x06] = 0x00, /* Pull Up register B */
[0x07] = 0x00, /* Pull Up register A */
[0x08] = 0x00, /* Pull Down register B */
[0x09] = 0x00, /* Pull Down register A */
[0x0A] = 0x00, /* Open drain register B */
[0x0B] = 0x00, /* Open drain register A */
[0x0C] = 0x00, /* Polarity register B */
[0x0D] = 0x00, /* Polarity register A */
[0x0E] = 0x00, /* Direction register B */
[0x0F] = 0x00, /* Direction register A */
[0x10] = 0x00, /* Data register B */
[0x11] = 0x00, /* Data register A */
[0x12] = 0x00, /* Interrupt mask register B */
[0x13] = 0x00, /* Interrupt mask register A */
[0x14] = 0x00, /* Sense High register B */
[0x15] = 0x00, /* Sense Low register B */
[0x16] = 0x00, /* Sense High register A */
[0x17] = 0x00, /* Sense Low register A */
[0x18] = 0x00, /* Interrupt source register B */
[0x19] = 0x00, /* Interrupt source register A */
[0x1A] = 0x00, /* Event status register B */
[0x1B] = 0x00, /* Event status register A */
[0x1C] = 0x00, /* Level shifter register 1 */
[0x1D] = 0x00, /* Level shifter register 2 */
[0x1E] = 0x00, /* Clock management register */
[0x1F] = 0x00, /* Miscellaneous device settings register */
[0x20] = 0x00, /* LED driver enable register B */
[0x21] = 0x00, /* LED driver enable register A */
[0x22] = 0x00, /* Debounce configuration register */
[0x23] = 0x00, /* Debounce enable register B */
[0x24] = 0x00, /* Debounce enable register A */
[0x25] = 0x00, /* Key scan configuration register 1 */
[0x26] = 0x00, /* Key scan configuration register 2 */
[0x27] = 0x00, /* Key value (column) 1 */
[0x28] = 0x00, /* Key value (row) 2 */
[0x29] = 0x00, /* ON time register I/O[0] */
[0x2A] = 0x00, /* ON intensity register I/O[0] */
[0x2B] = 0x00, /* OFF time/intensity register I/O[0] */
[0x2C] = 0x00, /* ON time register I/O[1] */
[0x2D] = 0x00, /* ON intensity register I/O[1] */
[0x2E] = 0x00, /* OFF time/intensity register I/O[1] */
[0x2F] = 0x00, /* ON time register I/O[2] */
[0x30] = 0x00, /* ON intensity register I/O[2] */
[0x31] = 0x00, /* OFF time/intensity register I/O[2] */
[0x32] = 0x00, /* ON time register I/O[3] */
[0x33] = 0x00, /* ON intensity register I/O[3] */
[0x34] = 0x00, /* OFF time/intensity register I/O[3] */
[0x35] = 0x00, /* ON time register I/O[4] */
[0x36] = 0x00, /* ON intensity register I/O[4] */
[0x37] = 0x00, /* OFF time/intensity register I/O[4] */
[0x38] = 0x00, /* Fade in register I/O[4] */
[0x39] = 0x00, /* Fade out register I/O[4] */
[0x3A] = 0x00, /* ON time register I/O[5] */
[0x3B] = 0x00, /* ON intensity register I/O[5] */
[0x3C] = 0x00, /* OFF time/intensity register I/O[5] */
[0x3D] = 0x00, /* Fade in register I/O[5] */
[0x3E] = 0x00, /* Fade out register I/O[5] */
[0x3F] = 0x00, /* ON time register I/O[6] */
[0x40] = 0x00, /* ON intensity register I/O[6] */
[0x41] = 0x00, /* OFF time/intensity register I/O[6] */
[0x42] = 0x00, /* Fade in register I/O[6] */
[0x43] = 0x00, /* Fade out register I/O[6] */
[0x44] = 0x00, /* ON time register I/O[6] */
[0x45] = 0x00, /* ON intensity register I/O[7] */
[0x46] = 0x00, /* OFF time/intensity register I/O[7] */
[0x47] = 0x00, /* Fade in register I/O[7] */
[0x48] = 0x00, /* Fade out register I/O[7] */
[0x49] = 0x00, /* ON time register I/O[8] */
[0x4A] = 0x00, /* ON intensity register I/O[8] */
[0x4B] = 0x00, /* OFF time/intensity register I/O[8] */
[0x4C] = 0x00, /* ON time register I/O[9] */
[0x4D] = 0x00, /* ON intensity register I/O[9] */
[0x4E] = 0x00, /* OFF time/intensity register I/O[9] */
[0x4F] = 0x00, /* ON time register I/O[10] */
[0x50] = 0x00, /* ON intensity register I/O[10] */
[0x51] = 0x00, /* OFF time/intensity register I/O[10] */
[0x52] = 0x00, /* ON time register I/O[11] */
[0x53] = 0x00, /* ON intensity register I/O[11] */
[0x54] = 0x00, /* OFF time/intensity register I/O[11] */
[0x55] = 0x00, /* ON time register I/O[12] */
[0x56] = 0x00, /* ON intensity register I/O[12] */
[0x57] = 0x00, /* OFF time/intensity register I/O[12] */
[0x58] = 0x00, /* Fade in register I/O[12] */
[0x59] = 0x00, /* Fade out register I/O[12] */
[0x5A] = 0x00, /* ON time register I/O[13] */
[0x5B] = 0x00, /* ON intensity register I/O[13] */
[0x5C] = 0x00, /* OFF time/intensity register I/O[13] */
[0x5D] = 0x00, /* Fade in register I/O[13] */
[0x5E] = 0x00, /* Fade out register I/O[13] */
[0x5F] = 0x00, /* ON time register I/O[14] */
[0x60] = 0x00, /* ON intensity register I/O[14] */
[0x61] = 0x00, /* OFF time/intensity register I/O[14] */
[0x62] = 0x00, /* Fade in register I/O[14] */
[0x63] = 0x00, /* Fade out register I/O[14] */
[0x64] = 0x00, /* ON time register I/O[15] */
[0x65] = 0x00, /* ON intensity register I/O[15] */
[0x66] = 0x00, /* OFF time/intensity register I/O[15] */
[0x67] = 0x00, /* Fade in register I/O[115] */
[0x68] = 0x00, /* Fade out register I/O[15] */
[0x69] = 0x00, /* */
[0x6A] = 0x00, /* */
[0x7D] = 0x00, /* */
[0x7E] = 0x00, /* */
[0x7F] = 0x00, /* */
[SX1509_REG_INPUT_DISABLE_B] =
0x00, /* Input buffer disableSX1509_REGister B */
[SX1509_REG_INPUT_DISABLE_A] =
0x00, /* Input buffer disableSX1509_REGister A */
[SX1509_REG_LONG_SLEW_B] =
0x00, /* Output buffer long slewSX1509_REGister B */
[SX1509_REG_LONG_SLEW_A] =
0x00, /* Output buffer long slewSX1509_REGister A */
[SX1509_REG_LOW_DRIVE_B] =
0x00, /* Output buffer low driveSX1509_REGister B */
[SX1509_REG_LOW_DRIVE_A] =
0x00, /* Output buffer low driveSX1509_REGister A */
[SX1509_REG_PULL_UP_B] = 0x00, /* Pull UpSX1509_REGister B */
[SX1509_REG_PULL_UP_A] = 0x00, /* Pull UpSX1509_REGister A */
[SX1509_REG_PULL_DOWN_B] = 0x00, /* Pull DownSX1509_REGister B */
[SX1509_REG_PULL_DOWN_A] = 0x00, /* Pull DownSX1509_REGister A */
[SX1509_REG_OPEN_DRAIN_B] = 0x00, /* Open drainSX1509_REGister B */
[SX1509_REG_OPEN_DRAIN_A] = 0x00, /* Open drainSX1509_REGister A */
[SX1509_REG_POLARITY_B] = 0x00, /* PolaritySX1509_REGister B */
[SX1509_REG_POLARITY_A] = 0x00, /* PolaritySX1509_REGister A */
[SX1509_REG_DIR_B] = 0x00, /* DirectionSX1509_REGister B */
[SX1509_REG_DIR_A] = 0x00, /* DirectionSX1509_REGister A */
[SX1509_REG_DATA_B] = 0x00, /* DataSX1509_REGister B */
[SX1509_REG_DATA_A] = 0x00, /* DataSX1509_REGister A */
[SX1509_REG_INTERRUPT_MASK_B] = 0x00, /* Interrupt maskSX1509_REGister B */
[SX1509_REG_INTERRUPT_MASK_A] = 0x00, /* Interrupt maskSX1509_REGister A */
[SX1509_REG_SENSE_HIGH_B] = 0x00, /* Sense HighSX1509_REGister B */
[SX1509_REG_SENSE_LOW_B] = 0x00, /* Sense LowSX1509_REGister B */
[SX1509_REG_SENSE_HIGH_A] = 0x00, /* Sense HighSX1509_REGister A */
[SX1509_REG_SENSE_LOW_A] = 0x00, /* Sense LowSX1509_REGister A */
[SX1509_REG_INTERRUPT_SOURCE_B] =
0x00, /* Interrupt sourceSX1509_REGister B */
[SX1509_REG_INTERRUPT_SOURCE_A] =
0x00, /* Interrupt sourceSX1509_REGister A */
[SX1509_REG_EVENT_STATUS_B] = 0x00, /* Event statusSX1509_REGister B */
[SX1509_REG_EVENT_STATUS_A] = 0x00, /* Event statusSX1509_REGister A */
[SX1509_REG_LEVEL_SHIFTER_1] = 0x00, /* Level shifterSX1509_REGister 1 */
[SX1509_REG_LEVEL_SHIFTER_2] = 0x00, /* Level shifterSX1509_REGister 2 */
[SX1509_REG_CLOCK] = 0x00, /* Clock managementSX1509_REGister */
[SX1509_REG_MISC] = 0x00, /* Miscellaneous device settingsSX1509_REGister */
[SX1509_REG_LED_DRIVER_ENABLE_B] =
0x00, /* LED driver enableSX1509_REGister B */
[SX1509_REG_LED_DRIVER_ENABLE_A] =
0x00, /* LED driver enableSX1509_REGister A */
[SX1509_REG_DEBOUNCW_CONFIG] =
0x00, /* Debounce configurationSX1509_REGister */
[SX1509_REG_DEBOUNCW_ENABLE_B] =
0x00, /* Debounce enableSX1509_REGister B */
[SX1509_REG_DEBOUNCW_ENABLE_A] =
0x00, /* Debounce enableSX1509_REGister A */
[SX1509_REG_KEY_CONFIG_1] =
0x00, /* Key scan configurationSX1509_REGister 1 */
[SX1509_REG_KEY_CONFIG_2] =
0x00, /* Key scan configurationSX1509_REGister 2 */
[SX1509_REG_KEY_DATA_1] = 0x00, /* Key value (column) 1 */
[SX1509_REG_KEY_DATA_2] = 0x00, /* Key value (row) 2 */
[SX1509_REG_T_ON_0] = 0x00, /* ON timeSX1509_REGister I/O[0] */
[SX1509_REG_I_ON_0] = 0x00, /* ON intensitySX1509_REGister I/O[0] */
[SX1509_REG_OFF_0] = 0x00, /* OFF time/intensitySX1509_REGister I/O[0] */
[SX1509_REG_T_ON_1] = 0x00, /* ON timeSX1509_REGister I/O[1] */
[SX1509_REG_I_ON_1] = 0x00, /* ON intensitySX1509_REGister I/O[1] */
[SX1509_REG_OFF_1] = 0x00, /* OFF time/intensitySX1509_REGister I/O[1] */
[SX1509_REG_T_ON_2] = 0x00, /* ON timeSX1509_REGister I/O[2] */
[SX1509_REG_I_ON_2] = 0x00, /* ON intensitySX1509_REGister I/O[2] */
[SX1509_REG_OFF_2] = 0x00, /* OFF time/intensitySX1509_REGister I/O[2] */
[SX1509_REG_T_ON_3] = 0x00, /* ON timeSX1509_REGister I/O[3] */
[SX1509_REG_I_ON_3] = 0x00, /* ON intensitySX1509_REGister I/O[3] */
[SX1509_REG_OFF_3] = 0x00, /* OFF time/intensitySX1509_REGister I/O[3] */
[SX1509_REG_T_ON_4] = 0x00, /* ON timeSX1509_REGister I/O[4] */
[SX1509_REG_I_ON_4] = 0x00, /* ON intensitySX1509_REGister I/O[4] */
[SX1509_REG_OFF_4] = 0x00, /* OFF time/intensitySX1509_REGister I/O[4] */
[SX1509_REG_T_RISE_4] = 0x00, /* Fade inSX1509_REGister I/O[4] */
[SX1509_REG_T_Fall_4] = 0x00, /* Fade outSX1509_REGister I/O[4] */
[SX1509_REG_T_ON_5] = 0x00, /* ON timeSX1509_REGister I/O[5] */
[SX1509_REG_I_ON_5] = 0x00, /* ON intensitySX1509_REGister I/O[5] */
[SX1509_REG_OFF_5] = 0x00, /* OFF time/intensitySX1509_REGister I/O[5] */
[SX1509_REG_T_RISE_5] = 0x00, /* Fade inSX1509_REGister I/O[5] */
[SX1509_REG_T_Fall_5] = 0x00, /* Fade outSX1509_REGister I/O[5] */
[SX1509_REG_T_ON_6] = 0x00, /* ON timeSX1509_REGister I/O[6] */
[SX1509_REG_I_ON_6] = 0x00, /* ON intensitySX1509_REGister I/O[6] */
[SX1509_REG_OFF_6] = 0x00, /* OFF time/intensitySX1509_REGister I/O[6] */
[SX1509_REG_T_RISE_6] = 0x00, /* Fade inSX1509_REGister I/O[6] */
[SX1509_REG_T_Fall_6] = 0x00, /* Fade outSX1509_REGister I/O[6] */
[SX1509_REG_T_ON_7] = 0x00, /* ON timeSX1509_REGister I/O[6] */
[SX1509_REG_I_ON_7] = 0x00, /* ON intensitySX1509_REGister I/O[7] */
[SX1509_REG_OFF_7] = 0x00, /* OFF time/intensitySX1509_REGister I/O[7] */
[SX1509_REG_T_RISE_7] = 0x00, /* Fade inSX1509_REGister I/O[7] */
[SX1509_REG_T_Fall_7] = 0x00, /* Fade outSX1509_REGister I/O[7] */
[SX1509_REG_T_ON_8] = 0x00, /* ON timeSX1509_REGister I/O[8] */
[SX1509_REG_I_ON_8] = 0x00, /* ON intensitySX1509_REGister I/O[8] */
[SX1509_REG_OFF_8] = 0x00, /* OFF time/intensitySX1509_REGister I/O[8] */
[SX1509_REG_T_ON_9] = 0x00, /* ON timeSX1509_REGister I/O[9] */
[SX1509_REG_I_ON_9] = 0x00, /* ON intensitySX1509_REGister I/O[9] */
[SX1509_REG_OFF_9] = 0x00, /* OFF time/intensitySX1509_REGister I/O[9] */
[SX1509_REG_T_ON_10] = 0x00, /* ON timeSX1509_REGister I/O[10] */
[SX1509_REG_I_ON_10] = 0x00, /* ON intensitySX1509_REGister I/O[10] */
[SX1509_REG_OFF_10] = 0x00, /* OFF time/intensitySX1509_REGister I/O[10] */
[SX1509_REG_T_ON_11] = 0x00, /* ON timeSX1509_REGister I/O[11] */
[SX1509_REG_I_ON_11] = 0x00, /* ON intensitySX1509_REGister I/O[11] */
[SX1509_REG_OFF_11] = 0x00, /* OFF time/intensitySX1509_REGister I/O[11] */
[SX1509_REG_T_ON_12] = 0x00, /* ON timeSX1509_REGister I/O[12] */
[SX1509_REG_I_ON_12] = 0x00, /* ON intensitySX1509_REGister I/O[12] */
[SX1509_REG_OFF_12] = 0x00, /* OFF time/intensitySX1509_REGister I/O[12] */
[SX1509_REG_T_RISE_12] = 0x00, /* Fade inSX1509_REGister I/O[12] */
[SX1509_REG_T_Fall_12] = 0x00, /* Fade outSX1509_REGister I/O[12] */
[SX1509_REG_T_ON_13] = 0x00, /* ON timeSX1509_REGister I/O[13] */
[SX1509_REG_I_ON_13] = 0x00, /* ON intensitySX1509_REGister I/O[13] */
[SX1509_REG_OFF_13] = 0x00, /* OFF time/intensitySX1509_REGister I/O[13] */
[SX1509_REG_T_RISE_13] = 0x00, /* Fade inSX1509_REGister I/O[13] */
[SX1509_REG_T_Fall_13] = 0x00, /* Fade outSX1509_REGister I/O[13] */
[SX1509_REG_T_ON_14] = 0x00, /* ON timeSX1509_REGister I/O[14] */
[SX1509_REG_I_ON_14] = 0x00, /* ON intensitySX1509_REGister I/O[14] */
[SX1509_REG_OFF_14] = 0x00, /* OFF time/intensitySX1509_REGister I/O[14] */
[SX1509_REG_T_RISE_14] = 0x00, /* Fade inSX1509_REGister I/O[14] */
[SX1509_REG_T_Fall_14] = 0x00, /* Fade outSX1509_REGister I/O[14] */
[SX1509_REG_T_ON_15] = 0x00, /* ON timeSX1509_REGister I/O[15] */
[SX1509_REG_I_ON_15] = 0x00, /* ON intensitySX1509_REGister I/O[15] */
[SX1509_REG_OFF_15] = 0x00, /* OFF time/intensitySX1509_REGister I/O[15] */
[SX1509_REG_T_RISE_15] = 0x00, /* Fade inSX1509_REGister I/O[115] */
[SX1509_REG_T_Fall_15] = 0x00, /* Fade outSX1509_REGister I/O[15] */
[SX1509_REG_HIGH_INPUT_B] = 0x00, /* */
[SX1509_REG_HIGH_INPUT_A] = 0x00, /* */
[SX1509_REG_RESET] = 0x00, /* */
[SX1509_REG_TEST_1] = 0x00, /* */
[SX1509_REG_TEST_2] = 0x00, /* */
};

218
firmware/ec/test/fake/fake_ltc4015_register.c
View File

@@ -26,117 +26,137 @@ extern const OcGpio_FnTable GpioSX1509_fnTable;
OcGpio_Port gbc_io_1 = {
.fn_table = &GpioSX1509_fnTable,
.cfg = &(SX1509_Cfg) {
.i2c_dev = { 0, 0x45 },
.pin_irq = NULL,
},
.cfg =
&(SX1509_Cfg){
.i2c_dev = { 0, 0x45 },
.pin_irq = NULL,
},
.object_data = &(SX1509_Obj){},
};
/* Invalid Device */
LTC4015_Dev gbc_pwr_invalid_dev = {
.cfg = {
.i2c_dev = {
.bus = 2,
.slave_addr = 0x52,
.cfg =
{
.i2c_dev =
{
.bus = 2,
.slave_addr = 0x52,
},
.chem = 0,
.r_snsb = 30,
.r_snsi = 7,
.cellcount = 3,
.pin_lt4015_i2c_sel = { &gbc_io_1, 2, 32 },
},
.chem = 0,
.r_snsb = 30,
.r_snsi = 7,
.cellcount = 3,
.pin_lt4015_i2c_sel = { &gbc_io_1, 2, 32 },
},
};
/* Invalid Bus */
LTC4015_Dev gbc_pwr_invalid_bus = {
.cfg = {
.i2c_dev = {
.bus = 0xFF,
.slave_addr = 0x52,
.cfg =
{
.i2c_dev =
{
.bus = 0xFF,
.slave_addr = 0x52,
},
.chem = 0,
.r_snsb = 30,
.r_snsi = 7,
.cellcount = 3,
.pin_lt4015_i2c_sel = { &gbc_io_1, 2, 32 },
},
};
/* Invalid Cfg for _choose_battery_charger*/
LTC4015_Dev gbc_pwr_invalid_leadAcid_cfg = {
.cfg =
{
.i2c_dev =
{
.bus = 2,
.slave_addr = 0x52,
},
.chem = 0,
.r_snsb = 30,
.r_snsi = 7,
.cellcount = 3,
.pin_lt4015_i2c_sel = {},
},
.chem = 0,
.r_snsb = 30,
.r_snsi = 7,
.cellcount = 3,
.pin_lt4015_i2c_sel = { &gbc_io_1, 2, 32 },
},
};
/* ======================== Constants & variables =========================== */
uint16_t LTC4015_regs[] = {
[0x01] = 0x00, /* Battery voltage low alert limit */
[0x02] = 0x00, /* Battery voltage high alert limit */
[0x03] = 0x00, /* Input voltage low alert limit */
[0x04] = 0x00, /* Input voltage high alert limit */
[0x05] = 0x00, /* Output voltage low alert limit */
[0x06] = 0x00, /* Output voltage high alert limit */
[0x07] = 0x00, /* Input current high alert limit */
[0x08] = 0x00, /* Charge current low alert limit */
[0x09] = 0x00, /* Die temperature high alert limit */
[0x0A] = 0x00, /* Battery series resistance high alert limit */
[0x0B] = 0x00, /* Thermistor ratio high(cold battery) alert limit */
[0x0C] = 0x00, /* Thermistor ratio low(hot battery) alert limit */
[0x0D] = 0x00, /* Enable limit monitoring and alert notification */
[0x0E] = 0x00, /* Enable charger state alert notification */
[0x0F] = 0x00, /* Enable charger status alert notification */
[0x10] = 0x00, /* Columb counter QCOUNT low alert limit */
[0x11] = 0x00, /* Columb counter QCOUNT high alert limit */
[0x12] = 0x00, /* Columb counter prescale factor */
[0x13] = 0x00, /* Columb counter value */
[0x14] = 0x00, /* Configuration Settings */
[0x15] = 0x00, /* Input current limit setting */
[0x16] = 0x00, /* UVCLFB input buffer limit */
[0x17] = 0x00, /* Reserved */
[0x18] = 0x00, /* Reserved */
[0x19] = 0x00, /* Arm ship mode */
[0x1A] = 0x00, /* Charge current target */
[0x1B] = 0x00, /* Charge voltage target */
[0x1C] = 0x00, /* Low IBAT Threshold for C/x termination */
[0x1D] = 0x00, /* Time in seconds with battery charger in the CV state before timer termination */
[0x1E] = 0x00, /* Time in seconds before a max_charge_time fault is declared */
[0x1F] = 0x00, /* JEITA_T1 */
[0x20] = 0x00, /* JEITA_T2 */
[0x21] = 0x00, /* JEITA_T3 */
[0x22] = 0x00, /* JEITA_T4 */
[0x23] = 0x00, /* JEITA_T5 */
[0x24] = 0x00, /* JEITA_T6 */
[0x25] = 0x00, /* VCHARGE values JEITA_6_5 */
[0x26] = 0x00, /* VCHARGE values JEITA_4_3_2 */
[0x27] = 0x00, /* ICHARGE_TARGET values JEITA_6_5 */
[0x28] = 0x00, /* ICHARGE_TARGET values JEITA_4_3_2 */
[0x29] = 0x00, /* Battery charger cfguration settings */
[0x2A] = 0x00, /* LiFePO4/lead-acid absorb voltage adder */
[0x2B] = 0x00, /* Maximum time for LiFePO4/lead-acid absorb charge */
[0x2C] = 0x00, /* Lead-acid equalize charge voltage adder */
[0x2D] = 0x00, /* Lead-acid equalization time */
[0x2E] = 0x00, /* LiFeP04 recharge threshold */
[0x2F] = 0x00, /* Reserved */
[0x30] = 0x00, /* Max Charge Timer for lithium chemistries */
[0x31] = 0x00, /* Constant-voltage regulation for lithium chemistries */
[0x32] = 0x00, /* Absorb Timer for LiFePO4 and lead-acid batteries */
[0x33] = 0x00, /* Eqaulize Timer for lead-acid batteries */
[0x34] = 0x00, /* Real time battery charger state indicator */
[0x35] = 0x00, /* Charge status indicator */
[0x36] = 0x00, /* Limit alert register */
[0x37] = 0x00, /* Charger state alert register */
[0x38] = 0x00, /* Charger status alert indicator */
[0x39] = 0x00, /* Real time system status indicator */
[0x3A] = 0x00, /* VBAT value(BATSENS) */
[0x3B] = 0x00, /* VIN */
[0x3C] = 0x00, /* VSYS */
[0x3D] = 0x00, /* Battery current(IBAT) */
[0x3E] = 0x00, /* Input Current(IIN) */
[0x3F] = 0x00, /* Die temperature */
[0x40] = 0x00, /* NTC thermistor ratio */
[0x41] = 0x00, /* Battery series resistance */
[0x42] = 0x00, /* JEITA temperature region of the NTC thermistor (Li Only) */
[0x43] = 0x00, /* CHEM and CELLS pin settings */
[0x44] = 0x00, /* Charge current control DAC control bits */
[0x45] = 0x00, /* Charge voltage control DAC control bits */
[0x46] = 0x00, /* Input current limit control DAC control word */
[0x47] = 0x00, /* Digitally filtered battery voltage */
[0x48] = 0x00, /* Value of IBAT (0x3D) used in calculating BSR */
[0x49] = 0x00, /* Reserved */
[0x4A] = 0x00, /* Measurement valid bit */
[LTC4015_REG_BATTERY_VOLTAGE_LOW_LIMIT] = 0x00,
[LTC4015_REG_BATTERY_VOLTAGE_HIGH_LIMIT] = 0x00,
[LTC4015_REG_INPUT_VOLTAGE_LOW_LIMIT] = 0x00,
[LTC4015_REG_INPUT_VOLTAGE_HIGH_LIMIT] = 0x00,
[LTC4015_REG_OUTPUT_VOLTAGE_LOW_LIMIT] = 0x00,
[LTC4015_REG_OUTPUT_VOLTAGE_HIGH_LIMIT] = 0x00,
[LTC4015_REG_INPUT_CURRENT_HIGH_LIMIT] = 0x00,
[LTC4015_REG_CHARGE_CURRENT_LOW_LIMIT] = 0x00,
[LTC4015_REG_DIE_TEMP_HIGH_LIMIT] = 0x00,
[LTC4015_REG_BATTERY_SERIES_RESISTANCE_HIGH] = 0x00,
[LTC4015_REG_THERMISTOR_RATIO_HIGH] = 0x00,
[LTC4015_REG_THERMISTOR_RATIO_LOW] = 0x00,
[LTC4015_REG_ENABLE_LIMIT_MONITIOR] = 0x00,
[LTC4015_REG_ENABLE_CHARGER_STATE] = 0x00,
[LTC4015_REG_ENABLE_CHARGER_STATUS] = 0x00,
[LTC4015_REG_QCOUNT_LOW_LIMIT] = 0x00,
[LTC4015_REG_QCOUNT_HIGH_LIMIT] = 0x00,
[LTC4015_REG_PRESCALE_FACTOR] = 0x00,
[LTC4015_REG_COLUMB_COUNTER_VALUE] = 0x00,
[LTC4015_REG_CONFIGURATION_SETTING] = 0x00,
[LTC4015_REG_INPUT_CURRENT_LIMIT_SETTING] = 0x00,
[LTC4015_REG_UVCLFB_INPUT_BUFFER] = 0x00,
[LTC4015_REG_RESERVE_1] = 0x00,
[LTC4015_REG_RESERVE_2] = 0x00,
[LTC4015_REG_ARM_SHIP_MODE] = 0x00,
[LTC4015_REG_CHARGE_CURRENT_TARGET] = 0x00,
[LTC4015_REG_VCHARGE_SETTING] = 0x00,
[LTC4015_REG_LOW_BAT_THRESHOLD] = 0x00,
[LTC4015_REG_CV_STATE_BATTER_CHARGER_TIME] = 0x00,
[LTC4015_REG_MAX_CHARGE_TIME] = 0x00,
[LTC4015_REG_JEITA_T1] = 0x00,
[LTC4015_REG_JEITA_T2] = 0x00,
[LTC4015_REG_JEITA_T3] = 0x00,
[LTC4015_REG_JEITA_T4] = 0x00,
[LTC4015_REG_JEITA_T5] = 0x00,
[LTC4015_REG_JEITA_T6] = 0x00,
[LTC4015_REG_VCHARGE_JEITA_6_5] = 0x00,
[LTC4015_REG_VCHARGE_JEITA_4_3_2] = 0x00,
[LTC4015_REG_ICHARGE_TARGET_JEITA_6_5] = 0x00,
[LTC4015_REG_ICHARGE_TARGET_JEITA_4_3_2] = 0x00,
[LTC4015_REG_BATTERY_CHARGER_CFGURATION] = 0x00,
[LTC4015_REG_ABSORB_VOLTAGE] = 0x00,
[LTC4015_REG_ABSORB_CHARGE_MAX_TIME] = 0x00,
[LTC4015_REG_LEADACID_EQUALIZE_CHARGE_VOLTAGE] = 0x00,
[LTC4015_REG_LEADACID_EQUALIZATION_TIME] = 0x00,
[LTC4015_REG_P04_RECHARGE_THRESHOLD] = 0x00,
[LTC4015_REG_RESERVE_3] = 0x00,
[LTC4015_REG_LITHIUM_MAX_CHARGE_TIME] = 0x00,
[LTC4015_REG_LITIUM_CONST_VOLTAGE_REGULATION] = 0x00,
[LTC4015_REG_LEADACID_P04_ABSORB_TIME] = 0x00,
[LTC4015_REG_LEADACID_EQUALIZE_TIME] = 0x00,
[LTC4015_REG_BATTERY_CHARGE_STATE] = 0x00,
[LTC4015_REG_CHARGE_STATUS_INDICATOR] = 0x00,
[LTC4015_REG_LIMIT_ALERT_REGISTER] = 0x00,
[LTC4015_REG_CHARGER_STATE_ALERT_REGISTER] = 0x00,
[LTC4015_REG_CHARGE_STATUS_ALERT_INDICATOR] = 0x00,
[LTC4015_REG_SYSTEM_STATUS_INDICATOR] = 0x00,
[LTC4015_REG_VBAT_VALUE] = 0x00,
[LTC4015_REG_VIN] = 0x00,
[LTC4015_REG_VSYS] = 0x00,
[LTC4015_REG_BATTEY_CURRENT] = 0x00,
[LTC4015_REG_INPUT_CURRENT] = 0x00,
[LTC4015_REG_DIE_TEMPERATURE] = 0x00,
[LTC4015_REG_NTC_THERMISTOR_RATIO] = 0x00,
[LTC4015_REG_BATTERY_SERIES_RESISTANCE] = 0x00,
[LTC4015_REG_NTC_THERMISTOR_JITA_TEMP] = 0x00,
[LTC4015_REG_CHEM_CELLS_PIN] = 0x00,
[LTC4015_REG_CHARGE_CUEERNT_DAC_CONTROL] = 0x00,
[LTC4015_REG_CHARGE_VOLTAGE_DAC_CONTROL] = 0x00,
[LTC4015_REG_INPUT_CUEERNT_DAC_CONTROL] = 0x00,
[LTC4015_REG_DIGITALLY_BATTERY_VOLTAGE] = 0x00,
[LTC4015_REG_BSR_IBAT_VALUE] = 0x00,
[LTC4015_REG_RESERVE_4] = 0x00,
[LTC4015_REG_VAILD_BIT_MESURMENT] = 0x00,
};

149
firmware/ec/test/include/test_ltc4015.h
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@@ -24,6 +24,12 @@
#include <math.h>
#include "unity.h"
#define LTC4015_INIT_BATTERY_VOLTAGE_LOW_LIMIT 16470
#define LTC4015_INIT_BATTERY_VOLTAGE_HIGH_LIMIT 21844
#define LTC4015_INIT_CHARGE_CURRENT_LOW_LIMIT 2047
#define LTC4015_INIT_INPUT_VOLTAGE_LOW_LIMIT 9830
#define LTC4015_INIT_INPUT_CURRENT_HIGH_LIMIT 23892
#define LTC4015_INIT_INPUT_CURRENT_LIMIT_SETTING 76
/* ======================== Constants & variables =========================== */
extern const OcGpio_FnTable GpioSX1509_fnTable;
@@ -50,23 +56,130 @@ typedef enum LTC4015Config {
LTC4015_CONFIG_DIE_TEMPERATURE_HIGH,
} LTC4015Config;
static const LTC4015_Config fact_lithiumIon_cfg = {
.batteryVoltageLow = 9500,
.batteryVoltageHigh = 12600,
.batteryCurrentLow = 100,
.inputVoltageLow = 16200,
.inputCurrentHigh = 5000,
.inputCurrentLimit = 5570,
};
/*Enumes are defined as per the LTC4015 datasheet*/
typedef enum LTC4015Regs {
LTC4015_REG_BATTERY_VOLTAGE_LOW_LIMIT = 0x01,
LTC4015_REG_BATTERY_VOLTAGE_HIGH_LIMIT,
LTC4015_REG_INPUT_VOLTAGE_LOW_LIMIT,
LTC4015_REG_INPUT_VOLTAGE_HIGH_LIMIT,
LTC4015_REG_OUTPUT_VOLTAGE_LOW_LIMIT,
LTC4015_REG_OUTPUT_VOLTAGE_HIGH_LIMIT,
LTC4015_REG_INPUT_CURRENT_HIGH_LIMIT,
LTC4015_REG_CHARGE_CURRENT_LOW_LIMIT,
LTC4015_REG_DIE_TEMP_HIGH_LIMIT,
LTC4015_REG_BATTERY_SERIES_RESISTANCE_HIGH,
LTC4015_REG_THERMISTOR_RATIO_HIGH,
LTC4015_REG_THERMISTOR_RATIO_LOW,
LTC4015_REG_ENABLE_LIMIT_MONITIOR,
LTC4015_REG_ENABLE_CHARGER_STATE,
LTC4015_REG_ENABLE_CHARGER_STATUS,
LTC4015_REG_QCOUNT_LOW_LIMIT,
LTC4015_REG_QCOUNT_HIGH_LIMIT,
LTC4015_REG_PRESCALE_FACTOR,
LTC4015_REG_COLUMB_COUNTER_VALUE,
LTC4015_REG_CONFIGURATION_SETTING,
LTC4015_REG_INPUT_CURRENT_LIMIT_SETTING,
LTC4015_REG_UVCLFB_INPUT_BUFFER,
LTC4015_REG_RESERVE_1,
LTC4015_REG_RESERVE_2,
LTC4015_REG_ARM_SHIP_MODE,
LTC4015_REG_CHARGE_CURRENT_TARGET,
LTC4015_REG_VCHARGE_SETTING,
LTC4015_REG_LOW_BAT_THRESHOLD,
LTC4015_REG_CV_STATE_BATTER_CHARGER_TIME,
LTC4015_REG_MAX_CHARGE_TIME,
LTC4015_REG_JEITA_T1,
LTC4015_REG_JEITA_T2,
LTC4015_REG_JEITA_T3,
LTC4015_REG_JEITA_T4,
LTC4015_REG_JEITA_T5,
LTC4015_REG_JEITA_T6,
LTC4015_REG_VCHARGE_JEITA_6_5,
LTC4015_REG_VCHARGE_JEITA_4_3_2,
LTC4015_REG_ICHARGE_TARGET_JEITA_6_5,
LTC4015_REG_ICHARGE_TARGET_JEITA_4_3_2,
LTC4015_REG_BATTERY_CHARGER_CFGURATION,
LTC4015_REG_ABSORB_VOLTAGE,
LTC4015_REG_ABSORB_CHARGE_MAX_TIME,
LTC4015_REG_LEADACID_EQUALIZE_CHARGE_VOLTAGE,
LTC4015_REG_LEADACID_EQUALIZATION_TIME,
LTC4015_REG_P04_RECHARGE_THRESHOLD,
LTC4015_REG_RESERVE_3,
LTC4015_REG_LITHIUM_MAX_CHARGE_TIME,
LTC4015_REG_LITIUM_CONST_VOLTAGE_REGULATION,
LTC4015_REG_LEADACID_P04_ABSORB_TIME,
LTC4015_REG_LEADACID_EQUALIZE_TIME,
LTC4015_REG_BATTERY_CHARGE_STATE,
LTC4015_REG_CHARGE_STATUS_INDICATOR,
LTC4015_REG_LIMIT_ALERT_REGISTER,
LTC4015_REG_CHARGER_STATE_ALERT_REGISTER,
LTC4015_REG_CHARGE_STATUS_ALERT_INDICATOR,
LTC4015_REG_SYSTEM_STATUS_INDICATOR,
LTC4015_REG_VBAT_VALUE,
LTC4015_REG_VIN,
LTC4015_REG_VSYS,
LTC4015_REG_BATTEY_CURRENT,
LTC4015_REG_INPUT_CURRENT,
LTC4015_REG_DIE_TEMPERATURE,
LTC4015_REG_NTC_THERMISTOR_RATIO,
LTC4015_REG_BATTERY_SERIES_RESISTANCE,
LTC4015_REG_NTC_THERMISTOR_JITA_TEMP,
LTC4015_REG_CHEM_CELLS_PIN,
LTC4015_REG_CHARGE_CUEERNT_DAC_CONTROL,
LTC4015_REG_CHARGE_VOLTAGE_DAC_CONTROL,
LTC4015_REG_INPUT_CUEERNT_DAC_CONTROL,
LTC4015_REG_DIGITALLY_BATTERY_VOLTAGE,
LTC4015_REG_BSR_IBAT_VALUE,
LTC4015_REG_RESERVE_4,
LTC4015_REG_VAILD_BIT_MESURMENT,
} LTC4015Regs;
static const LTC4015_Config fact_leadAcid_cfg = {
.batteryVoltageLow = 9500,
.batteryVoltageHigh = 13800,
.batteryCurrentLow = 100,
.inputVoltageLow = 16200,
.inputCurrentHigh = 17000,
.inputCurrentLimit = 16500,
.icharge = 10660,
.vcharge = 12000,
};
int16_t ocmp_ltc4015_get_battery_current(LTC4015_Dev *dev, int16_t value);
int16_t ocmp_ltc4015_get_battery_voltage(LTC4015_Dev *dev, int16_t value);
int16_t ocmp_ltc4015_get_system_voltage(int16_t value);
int16_t ocmp_ltc4015_get_input_voltage(int16_t value);
int16_t ocmp_ltc4015_get_input_current(LTC4015_Dev *dev, int16_t value);
int16_t ocmp_ltc4015_get_dia_temperature(int16_t value);
int16_t ocmp_ltc4015_get_icharge_dac(LTC4015_Dev *dev, int16_t value);
int16_t ocmp_ltc4015_get_cfg_battery_current_low(LTC4015_Dev *dev,
int16_t value);
int16_t ocmp_ltc4015_get_cfg_input_voltage_low(int16_t value);
int16_t ocmp_ltc4015_get_cfg_input_current_high(LTC4015_Dev *dev,
int16_t value);
uint16_t ocmp_ltc4015_get_cfg_input_current_limit(LTC4015_Dev *dev,
uint16_t value);
uint16_t ocmp_ltc4015_get_cfg_icharge(LTC4015_Dev *dev, uint16_t value);
uint16_t ocmp_ltc4015_get_cfg_vcharge(LTC4015_Dev *dev, uint16_t value);
int16_t ocmp_ltc4015_get_cfg_die_temperature_high(int16_t value);
uint16_t ocmp_ltc4015_set_cfg_battery_current_low(LTC4015_Dev *dev,
int16_t value);
uint16_t ocmp_ltc4015_set_cfg_input_voltage_low(int16_t value);
uint16_t ocmp_ltc4015_set_cfg_input_current_high(LTC4015_Dev *dev,
int16_t value);
uint16_t ocmp_ltc4015_set_cfg_input_current_limit(LTC4015_Dev *dev,
int16_t value);
int ocmp_ltc4015_set_cfg_icharge(LTC4015_Dev *dev, uint16_t value);
double ocmp_ltc4015_set_cfg_vcharge(LTC4015_Dev *dev, int16_t value);
uint16_t ocmp_ltc4015_set_cfg_die_temperature_high(int16_t value);
int16_t ocmp_ltc4015_set_cfg_battery_voltage(LTC4015_Dev *dev, int16_t value);
#endif

127
firmware/ec/test/include/test_sx1509.h Normal file
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@@ -0,0 +1,127 @@
/**
* Copyright (c) 2017-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#ifndef _TEST_SX1509_H
#define _TEST_SX1509_H
#include <stdint.h>
/*Enumes are defined as per the SX1509 datasheet*/
typedef enum SX1509Regs {
SX1509_REG_INPUT_DISABLE_B = 0x00,
SX1509_REG_INPUT_DISABLE_A,
SX1509_REG_LONG_SLEW_B,
SX1509_REG_LONG_SLEW_A,
SX1509_REG_LOW_DRIVE_B,
SX1509_REG_LOW_DRIVE_A,
SX1509_REG_PULL_UP_B,
SX1509_REG_PULL_UP_A,
SX1509_REG_PULL_DOWN_B,
SX1509_REG_PULL_DOWN_A,
SX1509_REG_OPEN_DRAIN_B,
SX1509_REG_OPEN_DRAIN_A,
SX1509_REG_POLARITY_B,
SX1509_REG_POLARITY_A,
SX1509_REG_DIR_B,
SX1509_REG_DIR_A,
SX1509_REG_DATA_B,
SX1509_REG_DATA_A,
SX1509_REG_INTERRUPT_MASK_B,
SX1509_REG_INTERRUPT_MASK_A,
SX1509_REG_SENSE_HIGH_B,
SX1509_REG_SENSE_LOW_B,
SX1509_REG_SENSE_HIGH_A,
SX1509_REG_SENSE_LOW_A,
SX1509_REG_INTERRUPT_SOURCE_B,
SX1509_REG_INTERRUPT_SOURCE_A,
SX1509_REG_EVENT_STATUS_B,
SX1509_REG_EVENT_STATUS_A,
SX1509_REG_LEVEL_SHIFTER_1,
SX1509_REG_LEVEL_SHIFTER_2,
SX1509_REG_CLOCK,
SX1509_REG_MISC,
SX1509_REG_LED_DRIVER_ENABLE_B,
SX1509_REG_LED_DRIVER_ENABLE_A,
SX1509_REG_DEBOUNCW_CONFIG,
SX1509_REG_DEBOUNCW_ENABLE_B,
SX1509_REG_DEBOUNCW_ENABLE_A,
SX1509_REG_KEY_CONFIG_1,
SX1509_REG_KEY_CONFIG_2,
SX1509_REG_KEY_DATA_1,
SX1509_REG_KEY_DATA_2,
SX1509_REG_T_ON_0,
SX1509_REG_I_ON_0,
SX1509_REG_OFF_0,
SX1509_REG_T_ON_1,
SX1509_REG_I_ON_1,
SX1509_REG_OFF_1,
SX1509_REG_T_ON_2,
SX1509_REG_I_ON_2,
SX1509_REG_OFF_2,
SX1509_REG_T_ON_3,
SX1509_REG_I_ON_3,
SX1509_REG_OFF_3,
SX1509_REG_T_ON_4,
SX1509_REG_I_ON_4,
SX1509_REG_OFF_4,
SX1509_REG_T_RISE_4,
SX1509_REG_T_Fall_4,
SX1509_REG_T_ON_5,
SX1509_REG_I_ON_5,
SX1509_REG_OFF_5,
SX1509_REG_T_RISE_5,
SX1509_REG_T_Fall_5,
SX1509_REG_T_ON_6,
SX1509_REG_I_ON_6,
SX1509_REG_OFF_6,
SX1509_REG_T_RISE_6,
SX1509_REG_T_Fall_6,
SX1509_REG_T_ON_7,
SX1509_REG_I_ON_7,
SX1509_REG_OFF_7,
SX1509_REG_T_RISE_7,
SX1509_REG_T_Fall_7,
SX1509_REG_T_ON_8,
SX1509_REG_I_ON_8,
SX1509_REG_OFF_8,
SX1509_REG_T_ON_9,
SX1509_REG_I_ON_9,
SX1509_REG_OFF_9,
SX1509_REG_T_ON_10,
SX1509_REG_I_ON_10,
SX1509_REG_OFF_10,
SX1509_REG_T_ON_11,
SX1509_REG_I_ON_11,
SX1509_REG_OFF_11,
SX1509_REG_T_ON_12,
SX1509_REG_I_ON_12,
SX1509_REG_OFF_12,
SX1509_REG_T_RISE_12,
SX1509_REG_T_Fall_12,
SX1509_REG_T_ON_13,
SX1509_REG_I_ON_13,
SX1509_REG_OFF_13,
SX1509_REG_T_RISE_13,
SX1509_REG_T_Fall_13,
SX1509_REG_T_ON_14,
SX1509_REG_I_ON_14,
SX1509_REG_OFF_14,
SX1509_REG_T_RISE_14,
SX1509_REG_T_Fall_14,
SX1509_REG_T_ON_15,
SX1509_REG_I_ON_15,
SX1509_REG_OFF_15,
SX1509_REG_T_RISE_15,
SX1509_REG_T_Fall_15,
SX1509_REG_HIGH_INPUT_B,
SX1509_REG_HIGH_INPUT_A,
SX1509_REG_RESET = 0x7D,
SX1509_REG_TEST_1,
SX1509_REG_TEST_2
} SX1509Regs;
#endif

214
firmware/ec/test/stub/stub_ltc4015.c Normal file
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@@ -0,0 +1,214 @@
/**
* Copyright (c) 2017-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#include <stdint.h>
#include "include/test_ltc4015.h"
#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y))
int16_t ocmp_ltc4015_get_battery_voltage(LTC4015_Dev *dev, int16_t value)
{
switch (dev->cfg.chem) {
case LTC4015_CHEM_LEAD_ACID:
return ((int16_t)value / 1000.0) * (128.176 * dev->cfg.cellcount);
case LTC4015_CHEM_LI_FE_PO4:
case LTC4015_CHEM_LI_ION:
return ((int16_t)value / 1000.0) * (192.264 * dev->cfg.cellcount);
default:
break;
}
return 0;
}
int16_t ocmp_ltc4015_get_battery_current(LTC4015_Dev *dev, int16_t value)
{
int16_t expBatteryCurrent = 0;
expBatteryCurrent = ((float)((int16_t)value * 1.46487)) / (dev->cfg.r_snsb);
return expBatteryCurrent;
}
int16_t ocmp_ltc4015_get_system_voltage(int16_t value)
{
int16_t expSystemVoltage = 0;
expSystemVoltage = (int16_t)value * 1.648;
return expSystemVoltage;
}
int16_t ocmp_ltc4015_get_input_voltage(int16_t value)
{
int16_t expInputVoltage = 0;
expInputVoltage = (int16_t)value * 1.648;
return expInputVoltage;
}
int16_t ocmp_ltc4015_get_input_current(LTC4015_Dev *dev, int16_t value)
{
int16_t expInputCurrent = 0;
expInputCurrent = ((float)((int16_t)value * 1.46487)) / (dev->cfg.r_snsi);
return expInputCurrent;
}
int16_t ocmp_ltc4015_get_dia_temperature(int16_t value)
{
int16_t expDieTemperature = 0;
expDieTemperature = (((int16_t)value - 12010) / 45.6);
return expDieTemperature;
}
int16_t ocmp_ltc4015_get_icharge_dac(LTC4015_Dev *dev, int16_t value)
{
int16_t expICharge = 0;
expICharge = (int16_t)((value + 1) / dev->cfg.r_snsb);
return expICharge;
}
int16_t ocmp_ltc4015_get_cfg_battery_current_low(LTC4015_Dev *dev,
int16_t value)
{
int16_t expBatteryCurrentLow = 0;
expBatteryCurrentLow = ((int16_t)value * 1.46487) / dev->cfg.r_snsb;
return expBatteryCurrentLow;
}
int16_t ocmp_ltc4015_get_cfg_input_voltage_low(int16_t value)
{
int16_t expInputVoltageLow = 0;
expInputVoltageLow = (int16_t)value * 1.648;
return expInputVoltageLow;
}
int16_t ocmp_ltc4015_get_cfg_input_current_high(LTC4015_Dev *dev, int16_t value)
{
int16_t expInputCurrentHigh = 0;
expInputCurrentHigh = ((int16_t)value * 1.46487) / dev->cfg.r_snsi;
return expInputCurrentHigh;
}
uint16_t ocmp_ltc4015_get_cfg_input_current_limit(LTC4015_Dev *dev,
uint16_t value)
{
uint16_t expInputCurrentLimit = 0;
expInputCurrentLimit = ((value + 1) * 500.0) / dev->cfg.r_snsi;
return expInputCurrentLimit;
}
uint16_t ocmp_ltc4015_get_cfg_icharge(LTC4015_Dev *dev, uint16_t value)
{
uint16_t expIcharge = 0;
expIcharge = (value + 1) * 1000 / dev->cfg.r_snsb;
return expIcharge;
}
uint16_t ocmp_ltc4015_get_cfg_vcharge(LTC4015_Dev *dev, uint16_t value)
{
uint16_t vcharge = 0;
switch (dev->cfg.chem) {
case LTC4015_CHEM_LEAD_ACID:
vcharge =
round(((value / 105.0) + 2.0) * dev->cfg.cellcount * 1000.0);
break;
case LTC4015_CHEM_LI_FE_PO4:
vcharge =
round(((value / 80.0) + 3.4125) * dev->cfg.cellcount * 1000.0);
break;
case LTC4015_CHEM_LI_ION:
vcharge =
round(((value / 80.0) + 3.8125) * dev->cfg.cellcount * 1000.0);
break;
default:
break;
}
return vcharge;
}
int16_t ocmp_ltc4015_get_cfg_die_temperature_high(int16_t value)
{
int16_t expDieTempHigh = 0;
expDieTempHigh = (((int16_t)value - 12010) / 45.6);
return expDieTempHigh;
}
int16_t ocmp_ltc4015_set_cfg_battery_voltage(LTC4015_Dev *dev, int16_t value)
{
switch (dev->cfg.chem) {
case LTC4015_CHEM_LEAD_ACID:
return (value / (dev->cfg.cellcount * 128.176)) * 1000.0;
case LTC4015_CHEM_LI_FE_PO4:
case LTC4015_CHEM_LI_ION:
return (value / (dev->cfg.cellcount * 192.264)) * 1000.0;
default:
break;
}
return 0;
}
uint16_t ocmp_ltc4015_set_cfg_battery_current_low(LTC4015_Dev *dev,
int16_t value)
{
uint16_t expBatteryCurrentLow = 0;
expBatteryCurrentLow = (value * dev->cfg.r_snsb) / (1.46487);
return expBatteryCurrentLow;
}
uint16_t ocmp_ltc4015_set_cfg_input_voltage_low(int16_t value)
{
uint16_t expInputVoltageLow = 0;
expInputVoltageLow = (value / (1.648));
return expInputVoltageLow;
}
uint16_t ocmp_ltc4015_set_cfg_input_current_high(LTC4015_Dev *dev,
int16_t value)
{
uint16_t expInputCurrentHigh = 0;
expInputCurrentHigh = ((value * dev->cfg.r_snsi) / 1.46487);
return expInputCurrentHigh;
}
uint16_t ocmp_ltc4015_set_cfg_input_current_limit(LTC4015_Dev *dev,
int16_t value)
{
uint16_t expInputCurrentLimit = 0;
expInputCurrentLimit = ((value * dev->cfg.r_snsi) / 500) - 1;
return expInputCurrentLimit;
}
int ocmp_ltc4015_set_cfg_icharge(LTC4015_Dev *dev, uint16_t value)
{
int expIcharge = 0;
expIcharge = round((value * dev->cfg.r_snsb) / 1000.0) - 1;
expIcharge = MAX(0, expIcharge);
return expIcharge;
}
double ocmp_ltc4015_set_cfg_vcharge(LTC4015_Dev *dev, int16_t value)
{
double targetV = value / (1000.0 * dev->cfg.cellcount);
double expVChargeSetting = 0;
switch (dev->cfg.chem) {
case LTC4015_CHEM_LEAD_ACID:
expVChargeSetting = round((targetV - 2.0) * 105.0);
break;
case LTC4015_CHEM_LI_FE_PO4:
expVChargeSetting = round((targetV - 3.4125) * 80.0);
break;
case LTC4015_CHEM_LI_ION:
expVChargeSetting = round((targetV - 3.8125) * 80.0);
break;
default:
break;
}
expVChargeSetting = MAX(0, expVChargeSetting);
return expVChargeSetting;
}
uint16_t ocmp_ltc4015_set_cfg_die_temperature_high(int16_t value)
{
uint16_t expdieTempAlertLimit = 0;
expdieTempAlertLimit = (value * 45.6) + 12010;
return expdieTempAlertLimit;
}

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firmware/ec/test/suites/Test_ocmp_ltc4015.c
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