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Disable bmp085 interrupt if no baro
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parent
14a95a3f18
commit
3fdbe68ee1
1 changed files with 27 additions and 21 deletions
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@ -154,11 +154,6 @@ bool bmp085Detect(const bmp085Config_t *config, baro_t *baro)
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if (bmp085InitDone)
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if (bmp085InitDone)
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return true;
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return true;
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delay(20); // datasheet says 10ms, we'll be careful and do 20.
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ack = i2cRead(BMP085_I2C_ADDR, BMP085_CHIP_ID__REG, 1, &data); /* read Chip Id */
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if(!ack)
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return false;
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#if defined(BARO_XCLR_GPIO) && defined(BARO_EOC_GPIO)
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#if defined(BARO_XCLR_GPIO) && defined(BARO_EOC_GPIO)
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if (config) {
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if (config) {
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EXTI_InitTypeDef EXTI_InitStructure;
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EXTI_InitTypeDef EXTI_InitStructure;
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@ -193,6 +188,10 @@ bool bmp085Detect(const bmp085Config_t *config, baro_t *baro)
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UNUSED(config);
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UNUSED(config);
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#endif
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#endif
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delay(20); // datasheet says 10ms, we'll be careful and do 20.
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ack = i2cRead(BMP085_I2C_ADDR, BMP085_CHIP_ID__REG, 1, &data); /* read Chip Id */
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if (ack) {
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bmp085.chip_id = BMP085_GET_BITSLICE(data, BMP085_CHIP_ID);
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bmp085.chip_id = BMP085_GET_BITSLICE(data, BMP085_CHIP_ID);
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bmp085.oversampling_setting = 3;
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bmp085.oversampling_setting = 3;
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@ -211,8 +210,15 @@ bool bmp085Detect(const bmp085Config_t *config, baro_t *baro)
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baro->calculate = bmp085_calculate;
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baro->calculate = bmp085_calculate;
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return true;
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return true;
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}
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}
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}
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#ifdef BARO_EOC_GPIO
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#ifdef BARO_EOC_GPIO
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EXTI_InitTypeDef EXTI_InitStructure;
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// Disable EXTI interrupt for barometer EOC
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EXTI_InitStructure.EXTI_Line = EXTI_Line14;
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EXTI_InitStructure.EXTI_LineCmd = DISABLE;
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EXTI_Init(&EXTI_InitStructure);
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unregisterExti15_10_CallbackHandler(BMP085_EOC_EXTI_Handler);
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unregisterExti15_10_CallbackHandler(BMP085_EOC_EXTI_Handler);
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#endif
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#endif
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