Mirror/betaflight
1
0
Fork 0
mirror of https://github.com/betaflight/betaflight.git synced 2025-07-25 01:05:27 +03:00
Code Issues Wiki Activity

Merge pull request #836 from SteveAmor/acro_board_boot_fix

Browse source 
Fix for some 1.9.0 boards not booting up
This commit is contained in:
Dominic Clifton 2015-05-06 13:07:06 +01:00
commit b8caf01ee9
1 changed files with 13 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

11
src/main/drivers/barometer_bmp085.c
View file

@ -149,6 +149,7 @@ void bmp085Disable(const bmp085Config_t *config)
bool bmp085Detect(const bmp085Config_t *config, baro_t *baro)
{
uint8_t data;
bool ack;
if (bmp085InitDone)
return true;
@ -189,7 +190,8 @@ bool bmp085Detect(const bmp085Config_t *config, baro_t *baro)
delay(20); // datasheet says 10ms, we'll be careful and do 20.
i2cRead(BMP085_I2C_ADDR, BMP085_CHIP_ID__REG, 1, &data); /* read Chip Id */
ack = i2cRead(BMP085_I2C_ADDR, BMP085_CHIP_ID__REG, 1, &data); /* read Chip Id */
if (ack) {
bmp085.chip_id = BMP085_GET_BITSLICE(data, BMP085_CHIP_ID);
bmp085.oversampling_setting = 3;
@ -208,8 +210,15 @@ bool bmp085Detect(const bmp085Config_t *config, baro_t *baro)
baro->calculate = bmp085_calculate;
return true;
}
}
#ifdef BARO_EOC_GPIO
EXTI_InitTypeDef EXTI_InitStructure;
EXTI_StructInit(&EXTI_InitStructure);
EXTI_InitStructure.EXTI_Line = EXTI_Line14;
EXTI_InitStructure.EXTI_LineCmd = DISABLE;
EXTI_Init(&EXTI_InitStructure);
unregisterExti15_10_CallbackHandler(BMP085_EOC_EXTI_Handler);
#endif