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Merge pull request #1674 from openmv/gc2145_sleep
sensors/GC2145: Implement sleep/low-power function.
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commit
383ee4028f
@ -711,6 +711,23 @@ static int reset(sensor_t *sensor)
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return ret;
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return ret;
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}
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}
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static int sleep(sensor_t *sensor, int enable)
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{
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int ret = 0;
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if (enable) {
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ret |= cambus_writeb(&sensor->bus, sensor->slv_addr, 0xF2, 0x0);
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ret |= cambus_writeb(&sensor->bus, sensor->slv_addr, 0xF7, 0x10);
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ret |= cambus_writeb(&sensor->bus, sensor->slv_addr, 0xFC, 0x01);
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} else {
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ret |= cambus_writeb(&sensor->bus, sensor->slv_addr, 0xF2, 0x0F);
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ret |= cambus_writeb(&sensor->bus, sensor->slv_addr, 0xF7, 0x1d);
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ret |= cambus_writeb(&sensor->bus, sensor->slv_addr, 0xFC, 0x06);
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}
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return ret;
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}
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static int read_reg(sensor_t *sensor, uint16_t reg_addr)
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static int read_reg(sensor_t *sensor, uint16_t reg_addr)
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{
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{
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uint8_t reg_data;
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uint8_t reg_data;
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@ -870,6 +887,7 @@ int gc2145_init(sensor_t *sensor)
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{
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{
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// Initialize sensor structure.
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// Initialize sensor structure.
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sensor->reset = reset;
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sensor->reset = reset;
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sensor->sleep = sleep;
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sensor->read_reg = read_reg;
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sensor->read_reg = read_reg;
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sensor->write_reg = write_reg;
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sensor->write_reg = write_reg;
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sensor->set_pixformat = set_pixformat;
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sensor->set_pixformat = set_pixformat;
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