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I2Cレジスタの加速度値の更新をアトミックに

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git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-05-23%20-%20ctr.7z%20+%20svn_v1.068.zip/ctr/svn/ctr_mcu@355 013db118-44a6-b54f-8bf7-843cb86687b1
This commit is contained in:
n2232 2011-07-28 06:55:30 +00:00
parent 3775d247c2
commit c38c488949
1 changed files with 4 additions and 1 deletions
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5
branches/sim/accero.c
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@ -79,9 +79,10 @@ task_status tsk_soft_int( );
task_status_immed tski_cbk_accero( )
{ // （疑似）isrから登録されます
static u8 err_count;
u8 acc_dat_buff[6];
// 加速度センサデータレジスタへの反映
if( iic_mcu_read( IIC_SLA_ACCEL, ( ACC_REG_X | 0x80 ), 6, &vreg_ctr[VREG_C_ACC_XL] )
if( iic_mcu_read( IIC_SLA_ACCEL, ( ACC_REG_X | 0x80 ), 6, acc_dat_buff )
!= ERR_SUCCESS )
{
err_count ++;
@ -101,6 +102,8 @@ task_status_immed tski_cbk_accero( )
}
else
{
memcpy( &vreg_ctr[VREG_C_ACC_XL], acc_dat_buff, 6 );
err_count = 0;
// 正常時パス //
// 加速度更新＆割り込み