Merge pull request #238 from commaai/misra_17_8
Misra 17.8: a function parameter should not be modifiedmaster
commit
18c9e88bc0
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@ -49,27 +49,30 @@ int append_crc(char *in, int in_len) {
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}
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crc &= 0x7fffU;
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}
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int in_len_copy = in_len;
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for (int i = 14; i >= 0; i--) {
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in[in_len] = (crc >> (unsigned int)(i)) & 1U;
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in_len++;
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in[in_len_copy] = (crc >> (unsigned int)(i)) & 1U;
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in_len_copy++;
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}
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return in_len;
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return in_len_copy;
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}
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int append_bits(char *in, int in_len, char *app, int app_len) {
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int in_len_copy = in_len;
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for (int i = 0; i < app_len; i++) {
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in[in_len] = app[i];
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in_len++;
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in[in_len_copy] = app[i];
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in_len_copy++;
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}
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return in_len;
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return in_len_copy;
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}
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int append_int(char *in, int in_len, int val, int val_len) {
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int in_len_copy = in_len;
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for (int i = val_len-1; i >= 0; i--) {
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in[in_len] = ((unsigned int)(val) & (1U << (unsigned int)(i))) != 0;
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in_len++;
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in[in_len_copy] = ((unsigned int)(val) & (1U << (unsigned int)(i))) != 0;
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in_len_copy++;
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}
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return in_len;
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return in_len_copy;
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}
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int get_bit_message(char *out, CAN_FIFOMailBox_TypeDef *to_bang) {
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@ -307,22 +307,23 @@ void putch(const char a) {
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}
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void puts(const char *a) {
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for (;*a;a++) {
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if (*a == '\n') putch('\r');
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putch(*a);
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for (const char *in = a; *in; in++) {
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if (*in == '\n') putch('\r');
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putch(*in);
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}
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}
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void putui(uint32_t i) {
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uint32_t i_copy = i;
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char str[11];
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uint8_t idx = 10;
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str[idx] = '\0';
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idx--;
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do {
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str[idx] = (i % 10) + 0x30;
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str[idx] = (i_copy % 10) + 0x30;
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idx--;
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i /= 10;
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} while (i != 0);
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i_copy /= 10;
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} while (i_copy != 0);
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puts(str + idx + 1);
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}
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