4 files changed, 22 insertions, 10 deletions
diff --git a/code/fe310/eos/eos.c b/code/fe310/eos/eos.c
index 292e3c6..1aae201 100644
--- a/code/fe310/eos/eos.c
+++ b/code/fe310/eos/eos.c
@@ -15,11 +15,8 @@
 
 uint32_t eve_touch[6] = {0xfa46,0xfffffcf6,0x422fe,0xffffff38,0x10002,0xf3cb0};
 
-#include <stdio.h>
-
 void eos_init(void) {
     uint8_t wake_src = eos_power_cause_wake();
-    printf("WAKE SRC:%d\n", wake_src);
 
     eos_evtq_init();
     eos_intr_init();
@@ -34,8 +31,7 @@ void eos_init(void) {
     eos_sock_init();
     eos_spi_dev_init();
 
-    int rv = eos_net_wake(wake_src);
-    printf("NET WAKE:%d\n", wake_src);
+    eos_net_wake(wake_src);
 
     eve_set_touch_calibration(eve_touch);
     eos_spi_dev_start(EOS_DEV_DISP);
diff --git a/code/fe310/eos/eve/eve.c b/code/fe310/eos/eve/eve.c
index 47b07c9..430b998 100644
--- a/code/fe310/eos/eve/eve.c
+++ b/code/fe310/eos/eve/eve.c
@@ -11,6 +11,7 @@ static uint16_t _cmd_offset;
 static uint32_t _dl_addr;
 static uint32_t *_touch_calib;
 static uint8_t _brigtness;
+static char _sleep;
 
 void eve_command(uint8_t command, uint8_t parameter) {
     eve_spi_cs_set();
@@ -243,6 +244,9 @@ void eve_standby(void) {
 }
 
 void eve_sleep(void) {
+    if (_sleep) return;
+
+    _sleep = 1;
     _brigtness = eve_read8(REG_PWM_DUTY);
     eve_write8(REG_PWM_DUTY, 0x0);
 
@@ -261,6 +265,7 @@ void eve_wake(void) {
     eve_write8(REG_CTOUCH_EXTENDED, 0x00);
 
     eve_write8(REG_PWM_DUTY, _brigtness);
+    _sleep = 0;
 }
 
 void eve_brightness(uint8_t b) {
@@ -368,6 +373,7 @@ int eve_init(int pwr_on) {
         int rv = _init();
         if (rv) return rv;
     } else {
+        _sleep = 1;
         eve_wake();
     }
 
@@ -375,8 +381,5 @@ int eve_init(int pwr_on) {
     eve_init_track();
     eve_init_platform();
 
-    eve_time_sleep(500);
-    eve_command(EVE_STANDBY, 0);
-
     return EVE_OK;
 }
diff --git a/code/fe310/eos/eve/eve_track.c b/code/fe310/eos/eve/eve_track.c
index 9f0fec8..dccedad 100644
--- a/code/fe310/eos/eve/eve_track.c
+++ b/code/fe310/eos/eve/eve_track.c
@@ -1,6 +1,5 @@
 #include <stdlib.h>
 #include <math.h>
-#include <stdio.h>
 
 #include "eve.h"
 #include "eve_platform.h"
diff --git a/code/fe310/eos/power.c b/code/fe310/eos/power.c
index 9a96689..3cc3462 100644
--- a/code/fe310/eos/power.c
+++ b/code/fe310/eos/power.c
@@ -16,6 +16,7 @@
 #define PWR_RTC_SFREQ   (EOS_TIMER_RTC_FREQ >> PWR_RTC_SCALE)
 
 static eos_evt_handler_t evt_handler[EOS_PWR_MAX_MTYPE];
+static unsigned char power_btn_down;
 
 static void power_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
     if ((buffer == NULL) || (len < 1)) {
@@ -32,8 +33,16 @@ static void power_handle_evt(unsigned char type, unsigned char *buffer, uint16_t
 }
 
 static void power_handle_btn(unsigned char type, unsigned char *buffer, uint16_t len) {
-    // Do nothing
+    unsigned char level = buffer[1];
+
     eos_net_free(buffer, 0);
+    if (!level) {
+        power_btn_down = 1;
+        return;
+    }
+    if (!power_btn_down) return;
+
+    eos_power_sleep();
 }
 
 void eos_power_init(void) {
@@ -63,6 +72,11 @@ uint8_t eos_power_cause_rst(void) {
 }
 
 void eos_power_sleep(void) {
+    eos_spi_dev_start(EOS_DEV_DISP);
+    eve_sleep();
+    eos_spi_dev_stop();
+    eos_net_sleep(1000);
+
     AON_REG(AON_PMUKEY) = 0x51F15E;
     AON_REG(AON_PMUSLEEP) = 1;
 }