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@ -29,7 +29,7 @@ |
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#endif |
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#endif |
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#ifndef SNLED27351_PHASE_CHANNEL |
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#ifndef SNLED27351_PHASE_CHANNEL |
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# define SNLED27351_PHASE_CHANNEL SNLED27351_MSKPHASE_12CHANNEL |
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# define SNLED27351_PHASE_CHANNEL SNLED27351_SCAN_PHASE_12_CHANNEL |
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#endif |
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#endif |
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#ifndef SNLED27351_CURRENT_TUNE |
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#ifndef SNLED27351_CURRENT_TUNE |
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@ -133,48 +133,48 @@ void snled27351_init_drivers(void) { |
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void snled27351_init(uint8_t addr) { |
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void snled27351_init(uint8_t addr) { |
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// Select to function page |
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// Select to function page |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_FUNCTION_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_FUNCTION); |
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// Setting LED driver to shutdown mode |
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// Setting LED driver to shutdown mode |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURATION, SNLED27351_MSKSW_SHUT_DOWN_MODE); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_SOFTWARE_SHUTDOWN, SNLED27351_SOFTWARE_SHUTDOWN_SSD_SHUTDOWN); |
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// Setting internal channel pulldown/pullup |
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// Setting internal channel pulldown/pullup |
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snled27351_write_register(addr, SNLED27351_REG_PDU, SNLED27351_MSKSET_CA_CB_CHANNEL); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_PULLDOWNUP, SNLED27351_PULLDOWNUP_ALL_ENABLED); |
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// Select number of scan phase |
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// Select number of scan phase |
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snled27351_write_register(addr, SNLED27351_REG_SCAN_PHASE, SNLED27351_PHASE_CHANNEL); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_SCAN_PHASE, SNLED27351_PHASE_CHANNEL); |
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// Setting PWM Delay Phase |
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// Setting PWM Delay Phase |
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snled27351_write_register(addr, SNLED27351_REG_SLEW_RATE_CONTROL_MODE1, SNLED27351_MSKPWM_DELAY_PHASE_ENABLE); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_SLEW_RATE_CONTROL_MODE_1, SNLED27351_SLEW_RATE_CONTROL_MODE_1_PDP_ENABLE); |
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// Setting Driving/Sinking Channel Slew Rate |
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// Setting Driving/Sinking Channel Slew Rate |
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snled27351_write_register(addr, SNLED27351_REG_SLEW_RATE_CONTROL_MODE2, SNLED27351_MSKDRIVING_SINKING_CHANNEL_SLEWRATE_ENABLE); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_SLEW_RATE_CONTROL_MODE_2, SNLED27351_SLEW_RATE_CONTROL_MODE_2_DSL_ENABLE | SNLED27351_SLEW_RATE_CONTROL_MODE_2_SSL_ENABLE); |
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// Setting Iref |
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// Setting Iref |
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snled27351_write_register(addr, SNLED27351_REG_SOFTWARE_SLEEP, SNLED27351_MSKSLEEP_DISABLE); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_SOFTWARE_SLEEP, 0); |
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// Set LED CONTROL PAGE (Page 0) |
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// Set LED CONTROL PAGE (Page 0) |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_LED_CONTROL_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_LED_CONTROL); |
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for (int i = 0; i < SNLED27351_LED_CONTROL_ON_OFF_LENGTH; i++) { |
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for (int i = 0; i < SNLED27351_LED_CONTROL_ON_OFF_LENGTH; i++) { |
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snled27351_write_register(addr, i, 0x00); |
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snled27351_write_register(addr, i, 0x00); |
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} |
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} |
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// Set PWM PAGE (Page 1) |
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// Set PWM PAGE (Page 1) |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_LED_PWM_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_PWM); |
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for (int i = 0; i < SNLED27351_LED_CURRENT_TUNE_LENGTH; i++) { |
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for (int i = 0; i < SNLED27351_LED_CURRENT_TUNE_LENGTH; i++) { |
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snled27351_write_register(addr, i, 0x00); |
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snled27351_write_register(addr, i, 0x00); |
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} |
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} |
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// Set CURRENT PAGE (Page 4) |
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// Set CURRENT PAGE (Page 4) |
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uint8_t current_tune_reg_list[SNLED27351_LED_CURRENT_TUNE_LENGTH] = SNLED27351_CURRENT_TUNE; |
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uint8_t current_tune_reg_list[SNLED27351_LED_CURRENT_TUNE_LENGTH] = SNLED27351_CURRENT_TUNE; |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_CURRENT_TUNE_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_CURRENT_TUNE); |
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for (int i = 0; i < SNLED27351_LED_CURRENT_TUNE_LENGTH; i++) { |
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for (int i = 0; i < SNLED27351_LED_CURRENT_TUNE_LENGTH; i++) { |
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snled27351_write_register(addr, i, current_tune_reg_list[i]); |
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snled27351_write_register(addr, i, current_tune_reg_list[i]); |
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} |
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} |
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// Enable LEDs ON/OFF |
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// Enable LEDs ON/OFF |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_LED_CONTROL_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_LED_CONTROL); |
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for (int i = 0; i < SNLED27351_LED_CONTROL_ON_OFF_LENGTH; i++) { |
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for (int i = 0; i < SNLED27351_LED_CONTROL_ON_OFF_LENGTH; i++) { |
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snled27351_write_register(addr, i, 0xFF); |
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snled27351_write_register(addr, i, 0xFF); |
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} |
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} |
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// Select to function page |
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// Select to function page |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_FUNCTION_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_FUNCTION); |
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// Setting LED driver to normal mode |
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// Setting LED driver to normal mode |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURATION, SNLED27351_MSKSW_NORMAL_MODE); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_SOFTWARE_SHUTDOWN, SNLED27351_SOFTWARE_SHUTDOWN_SSD_NORMAL); |
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} |
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} |
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void snled27351_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) { |
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void snled27351_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) { |
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@ -230,7 +230,7 @@ void snled27351_set_led_control_register(uint8_t index, bool red, bool green, bo |
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void snled27351_update_pwm_buffers(uint8_t addr, uint8_t index) { |
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void snled27351_update_pwm_buffers(uint8_t addr, uint8_t index) { |
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if (g_pwm_buffer_update_required[index]) { |
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if (g_pwm_buffer_update_required[index]) { |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_LED_PWM_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_PWM); |
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// If any of the transactions fail we risk writing dirty PG0, |
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// If any of the transactions fail we risk writing dirty PG0, |
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// refresh page 0 just in case. |
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// refresh page 0 just in case. |
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@ -243,7 +243,7 @@ void snled27351_update_pwm_buffers(uint8_t addr, uint8_t index) { |
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void snled27351_update_led_control_registers(uint8_t addr, uint8_t index) { |
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void snled27351_update_led_control_registers(uint8_t addr, uint8_t index) { |
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if (g_led_control_registers_update_required[index]) { |
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if (g_led_control_registers_update_required[index]) { |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_LED_CONTROL_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_LED_CONTROL); |
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for (int i = 0; i < SNLED27351_LED_CONTROL_REGISTER_COUNT; i++) { |
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for (int i = 0; i < SNLED27351_LED_CONTROL_REGISTER_COUNT; i++) { |
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snled27351_write_register(addr, i, g_led_control_registers[index][i]); |
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snled27351_write_register(addr, i, g_led_control_registers[index][i]); |
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} |
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} |
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@ -266,16 +266,16 @@ void snled27351_flush(void) { |
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void snled27351_sw_return_normal(uint8_t addr) { |
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void snled27351_sw_return_normal(uint8_t addr) { |
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// Select to function page |
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// Select to function page |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_FUNCTION_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_FUNCTION); |
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// Setting LED driver to normal mode |
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// Setting LED driver to normal mode |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURATION, SNLED27351_MSKSW_NORMAL_MODE); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_SOFTWARE_SHUTDOWN, SNLED27351_SOFTWARE_SHUTDOWN_SSD_NORMAL); |
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} |
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} |
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void snled27351_sw_shutdown(uint8_t addr) { |
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void snled27351_sw_shutdown(uint8_t addr) { |
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// Select to function page |
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// Select to function page |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURE_CMD_PAGE, SNLED27351_FUNCTION_PAGE); |
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snled27351_write_register(addr, SNLED27351_REG_COMMAND, SNLED27351_COMMAND_FUNCTION); |
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// Setting LED driver to shutdown mode |
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// Setting LED driver to shutdown mode |
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snled27351_write_register(addr, SNLED27351_REG_CONFIGURATION, SNLED27351_MSKSW_SHUT_DOWN_MODE); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_SOFTWARE_SHUTDOWN, SNLED27351_SOFTWARE_SHUTDOWN_SSD_SHUTDOWN); |
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// Write SW Sleep Register |
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// Write SW Sleep Register |
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snled27351_write_register(addr, SNLED27351_REG_SOFTWARE_SLEEP, SNLED27351_MSKSLEEP_ENABLE); |
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snled27351_write_register(addr, SNLED27351_FUNCTION_REG_SOFTWARE_SLEEP, SNLED27351_SOFTWARE_SLEEP_ENABLE); |
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} |
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} |