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Fan and IR at 0 when in power savings mode (#309)

master
robbederks 2019-10-29 12:36:47 -07:00 committed by GitHub
parent 05373282a2
commit 6cccf969ab
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 19 additions and 10 deletions
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8
board/boards/uno.h
View File

@ -173,14 +173,14 @@ void uno_init(void) {
// Turn on phone regulator
set_gpio_output(GPIOB, 4, 1);
// Initialize IR PWM and set to 50% for now
// Initialize IR PWM and set to 0%
set_gpio_alternate(GPIOB, 7, GPIO_AF2_TIM4);
pwm_init(TIM4, 2);
uno_set_ir_power(50U);
uno_set_ir_power(0U);
// Initialize fan and set to 20%
// Initialize fan and set to 0%
fan_init();
uno_set_fan_power(20U);
uno_set_fan_power(0U);
// Initialize harness
harness_init();

12
board/main.c
View File

@ -293,11 +293,19 @@ int usb_cb_control_msg(USB_Setup_TypeDef *setup, uint8_t *resp, bool hardwired)
break;
// **** 0xb0: set IR power
case 0xb0:
current_board->set_ir_power(setup->b.wValue.w);
if(power_save_status == POWER_SAVE_STATUS_DISABLED){
current_board->set_ir_power(setup->b.wValue.w);
} else {
puts("Setting IR power not allowed in power saving mode\n");
}
break;
// **** 0xb1: set fan power
case 0xb1:
current_board->set_fan_power(setup->b.wValue.w);
if(power_save_status == POWER_SAVE_STATUS_DISABLED){
current_board->set_fan_power(setup->b.wValue.w);
} else {
puts("Setting fan power not allowed in power saving mode\n");
}
break;
// **** 0xb2: get fan rpm
case 0xb2:

9
board/power_saving.h
View File

@ -46,10 +46,11 @@ void set_power_save_state(int state) {
set_gpio_output(GPIOA, 14, enable);
}
// Switch IR and fan
// TODO: Remove powering these back up. Should be done on device
current_board->set_ir_power(enable ? 50U : 0U);
current_board->set_fan_power(enable ? 20U : 0U);
// Switch off IR and fan when in power saving
if(!enable){
current_board->set_ir_power(0U);
current_board->set_fan_power(0U);
}
power_save_status = state;
}