修复卡屏问题

diff --git a/code/sdk/middleware/chips/brandy/pm/pm_adapt/pm_core.c b/code/sdk/middleware/chips/brandy/pm/pm_adapt/pm_core.c
index 093081c..6c0a71d 100755 (executable)
--- a/code/sdk/middleware/chips/brandy/pm/pm_adapt/pm_core.c
+++ b/code/sdk/middleware/chips/brandy/pm/pm_adapt/pm_core.c
@@ -112,7 +112,7 @@ void pm_core_wait_uart_tx_idle(void)
 #endif
 void pm_sikey_suspend(void) {
     //心率，马达，加速计外设的I2C通道寄存器保存，关中断
-    
+    i2c_save_reg(I2C_BUS_1);
     custom_i2c_suspend();
     //ADD alipay I2C3 suspend, 
     alipay_suspend();
@@ -122,6 +122,7 @@ void pm_sikey_resume(void){
     //心率，马达，加速计外设的I2C通道寄存器的恢复，关中断，重新配置pinmux，重新初始化。
     custom_i2c_resume();
     alipay_resume();
+    i2c_recovery_reg(I2C_BUS_1);
 }
 void pm_core_suspend(void)
 {