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Code Issues Packages Projects Releases 6 Wiki Activity

atsame5x: fix extendedID handling

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This commit is contained in:
sago35
2022-11-25 09:51:15 +09:00
committed by Ron Evans
parent 49007891c8
commit acb2391439
1 changed files with 3 additions and 3 deletions
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src/machine/machine_atsame5x_can.go
+3 -3
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@@ -233,7 +233,7 @@ func (can *CAN) TxRaw(e *CANTxBufferElement) {
id <<= 18 id <<= 18
} }
f[3] = byte(id >> 24) f[3] = byte(id>>24) & 0x1F
if e.ESI { if e.ESI {
f[3] |= 0x80 f[3] |= 0x80
} }
@@ -245,7 +245,7 @@ func (can *CAN) TxRaw(e *CANTxBufferElement) {
} }
f[2] = byte(id >> 16) f[2] = byte(id >> 16)
f[1] = byte(id >> 8) f[1] = byte(id >> 8)
f[0] = byte(0) f[0] = byte(id)
f[7] = e.MM f[7] = e.MM
f[6] = e.DLC f[6] = e.DLC
if e.EFC { if e.EFC {
@@ -337,7 +337,7 @@ func (can *CAN) RxRaw(e *CANRxBufferElement) {
} }
id := ((uint32(f[3]) << 24) + (uint32(f[2]) << 16) + (uint32(f[1]) << 8) + uint32(f[0])) & 0x1FFFFFFF id := ((uint32(f[3]) << 24) + (uint32(f[2]) << 16) + (uint32(f[1]) << 8) + uint32(f[0])) & 0x1FFFFFFF
if (f[3] & 0x20) == 0 { if !e.XTD {
id >>= 18 id >>= 18
id &= 0x000007FF id &= 0x000007FF
} }