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update bdk

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This commit is contained in:
suchmememanyskill
2021-06-24 21:44:59 +02:00
parent fec68fbe45
commit 050e7e9ba2
53 changed files with 1015 additions and 911 deletions
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18
bdk/thermal/fan.c
View File

@@ -26,7 +26,7 @@
void set_fan_duty(u32 duty)
{
static bool fan_init = false;
static u16 curr_duty = -1;
static u16 curr_duty = -1;
if (curr_duty == duty)
return;
@@ -79,15 +79,14 @@ void get_fan_speed(u32 *duty, u32 *rpm)
{
if (rpm)
{
u32 irq_count = 1;
u32 irq_count = 0;
bool should_read = true;
bool irq_val = 0;
// Poll irqs for 2 seconds.
int timer = get_tmr_us() + 1000000;
while (timer - get_tmr_us())
// Poll irqs for 2 seconds. (5 seconds for accurate count).
int timer = get_tmr_us() + 2000000;
while ((timer - get_tmr_us()) > 0)
{
irq_val = gpio_read(GPIO_PORT_S, GPIO_PIN_7);
bool irq_val = gpio_read(GPIO_PORT_S, GPIO_PIN_7);
if (irq_val && should_read)
{
irq_count++;
@@ -97,8 +96,11 @@ void get_fan_speed(u32 *duty, u32 *rpm)
should_read = true;
}
// Halve the irq count.
irq_count /= 2;
// Calculate rpm based on triggered interrupts.
*rpm = 60000000 / ((1000000 * 2) / irq_count);
*rpm = irq_count * (60 / 2);
}
if (duty)

24
bdk/thermal/tmp451.c
View File

@@ -1,7 +1,7 @@
/*
* SOC/PCB Temperature driver for Nintendo Switch's TI TMP451
*
* Copyright (c) 2018 CTCaer
* Copyright (c) 2018-2020 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -16,7 +16,9 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <soc/hw_init.h>
#include <soc/i2c.h>
#include <soc/t210.h>
#include <thermal/tmp451.h>
u16 tmp451_get_soc_temp(bool intenger)
@@ -56,6 +58,20 @@ void tmp451_init()
// Disable ALARM and Range to 0 - 127 oC.
i2c_send_byte(I2C_1, TMP451_I2C_ADDR, TMP451_CONFIG_REG, 0x80);
// Set remote sensor offsets based on SoC.
if (hw_get_chip_id() == GP_HIDREV_MAJOR_T210)
{
// Set offset to 0 oC for Erista.
i2c_send_byte(I2C_1, TMP451_I2C_ADDR, TMP451_SOC_TMP_OFH_REG, 0);
i2c_send_byte(I2C_1, TMP451_I2C_ADDR, TMP451_SOC_TMP_OFL_REG, 0);
}
else
{
// Set offset to -12.5 oC for Mariko.
i2c_send_byte(I2C_1, TMP451_I2C_ADDR, TMP451_SOC_TMP_OFH_REG, 0xF3); // - 13 oC.
i2c_send_byte(I2C_1, TMP451_I2C_ADDR, TMP451_SOC_TMP_OFL_REG, 0x80); // + 0.5 oC.
}
// Set conversion rate to 32/s and make a read to update the reg.
i2c_send_byte(I2C_1, TMP451_I2C_ADDR, TMP451_CNV_RATE_REG, 9);
tmp451_get_soc_temp(false);
@@ -63,3 +79,9 @@ void tmp451_init()
// Set rate to every 4 seconds.
i2c_send_byte(I2C_1, TMP451_I2C_ADDR, TMP451_CNV_RATE_REG, 2);
}
void tmp451_end()
{
// Place into shutdown mode to conserve power.
i2c_send_byte(I2C_1, TMP451_I2C_ADDR, TMP451_CONFIG_REG, 0xC0);
}

4
bdk/thermal/tmp451.h
View File

@@ -32,11 +32,15 @@
#define TMP451_SOC_TMP_DEC_REG 0x10
#define TMP451_PCB_TMP_DEC_REG 0x15
#define TMP451_SOC_TMP_OFH_REG 0x11
#define TMP451_SOC_TMP_OFL_REG 0x12
// If input is false, the return value is packed. MSByte is the integer in oC
// and the LSByte is the decimal point truncated to 2 decimal places.
// Otherwise it's an integer oC.
u16 tmp451_get_soc_temp(bool integer);
u16 tmp451_get_pcb_temp(bool integer);
void tmp451_init();
void tmp451_end();
#endif /* __TMP451_H_ */