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Fix potential bug with wait loops

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Pascal Langer
2020-12-10 16:52:34 +01:00
parent 2b0f663482
commit ebb8a33c1a
5 changed files with 7 additions and 7 deletions
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4
Multiprotocol/AFHDS2A_a7105.ino
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@@ -326,7 +326,7 @@ uint16_t ReadAFHDS2A()
case AFHDS2A_BIND3|AFHDS2A_WAIT_WRITE:
//Wait for TX completion
start=micros();
while ((uint16_t)micros()-start < 700) // Wait max 700µs, using serial+telemetry exit in about 120µs
while ((uint16_t)((uint16_t)micros()-start) < 700) // Wait max 700µs, using serial+telemetry exit in about 120µs
if(!(A7105_ReadReg(A7105_00_MODE) & 0x01))
break;
A7105_SetPower();
@@ -408,7 +408,7 @@ uint16_t ReadAFHDS2A()
case AFHDS2A_DATA|AFHDS2A_WAIT_WRITE:
//Wait for TX completion
start=micros();
while ((uint16_t)micros()-start < 700) // Wait max 700µs, using serial+telemetry exit in about 120µs
while ((uint16_t)((uint16_t)micros()-start) < 700) // Wait max 700µs, using serial+telemetry exit in about 120µs
if(!(A7105_ReadReg(A7105_00_MODE) & 0x01))
break;
A7105_SetPower();