您好!
上电8353S 后、当 INLx 和 INHx 都为低电平时、GHx 和 SHx 为高电平。
请帮助检查它。

以下是初始化代码:
bool DRV8353S_init (uint16_t dat)
{
uint16_t uRead0、uRead1、uRead5;
uint16_t Reg05 = 0x05AF;
uint8_t i;
Bool BRT = true;
for (I=0;I<RETRYTIMES;I++)
{
DRV8353S_Write (0x02、0x0001);
__ NOP();
__ NOP();
DRV8353S_Write (0x05、Reg05);
__ NOP();
uRead5 = DRV8353S_READ (0x05);
uRead0 = DRV8353S_READ (0x00);
uRead1 = DRV8353S_READ (0x01);
if ((Reg05==(uRead5&0x07FF))
&&(0x00=uRead0)&&(0x00==uRead1))
中断;
}
如果(I>=RETRYTIMES)
{
assert_failed ((uint8_t *)__file__、__line__);
BRT = false;
}
DRV8353S_Write (0x02、0x0060);
DRV8353S_Write (0x03、0x03FF);
DRV8353S_Write (0x04、0x07FF);
//DRV8353S_Write (0x05、Reg05);
DRV8353S_Write (0x06、0x0283);
DRV8353S_Write (0x07、0x0000);
返回 BRT;
}
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