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sh1106: fix I2C interface and add smoketest

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This commit is contained in:
sago35
2023-10-12 19:46:45 +09:00
committed by Ron Evans
parent 182d4c6ebb
commit 7c96387845
2 changed files with 4 additions and 1 deletions
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sh1106/sh1106.go
+3 -1
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@@ -10,6 +10,7 @@ import (
"time"
"tinygo.org/x/drivers"
"tinygo.org/x/drivers/internal/legacy"
)
// Device wraps an SPI connection.
@@ -283,9 +284,10 @@ func (d *Device) Tx(data []byte, isCommand bool) {
// tx sends data to the display (I2CBus implementation)
func (b *I2CBus) tx(data []byte, isCommand bool) {
if isCommand {
legacy.WriteRegister(b.wire, uint8(b.Address), 0x00, data)
b.wire.WriteRegister(uint8(b.Address), 0x00, data)
} else {
b.wire.WriteRegister(uint8(b.Address), 0x40, data)
legacy.WriteRegister(b.wire, uint8(b.Address), 0x40, data)
}
}