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jsonplatform.c: Disable i2c bus in case of bus count being high but busses are undefined

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
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Brendan Le Foll
2016-11-02 17:20:31 +00:00
parent fa35855bb6
commit e387946208
1 changed files with 3 additions and 0 deletions
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3
src/json/jsonplatform.c
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@@ -282,6 +282,9 @@ mraa_init_json_platform_i2c(json_object* jobj_i2c, mraa_board_t* board, int inde
mraa_result_t ret = MRAA_SUCCESS; mraa_result_t ret = MRAA_SUCCESS;
json_object* jobj_temp = NULL; json_object* jobj_temp = NULL;
// disable bus if we error out
board->i2c_bus[pos].bus_id = -1;
// Get the I2C bus array index // Get the I2C bus array index
ret = mraa_init_json_platform_get_index(jobj_i2c, I2C_KEY, INDEX_KEY, index, &pos, board->i2c_bus_count - 1); ret = mraa_init_json_platform_get_index(jobj_i2c, I2C_KEY, INDEX_KEY, index, &pos, board->i2c_bus_count - 1);
if (ret != MRAA_SUCCESS) { if (ret != MRAA_SUCCESS) {