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@ -205,8 +205,8 @@ int16_t BSP_LTE_GetCGATT(int16_t retry) { |
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// return ret;
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// return ret;
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// }
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// }
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int BSP_LTE_GetCSQ(void) { |
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int ret = -1; |
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int8_t BSP_LTE_GetCSQ(void) { |
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int8_t ret = 0; |
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char *start; |
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char *start; |
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if (0 != BSP_LTE_SendCmd(AT_CSQ, DEFAULT_EXPECT, DEFAULT_ERROR, |
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if (0 != BSP_LTE_SendCmd(AT_CSQ, DEFAULT_EXPECT, DEFAULT_ERROR, |
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@ -221,7 +221,6 @@ int BSP_LTE_GetCSQ(void) { |
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start += rt_strlen(CSQ_CMD_RESP) + 1; |
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start += rt_strlen(CSQ_CMD_RESP) + 1; |
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ret = 0; |
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while (*start >= '0' && *start <= '9') { |
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while (*start >= '0' && *start <= '9') { |
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ret = ret * 10 + (*start - '0'); |
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ret = ret * 10 + (*start - '0'); |
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start++; |
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start++; |
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