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This commit is contained in:
iceman1001 2019-03-18 13:42:17 +01:00
parent dcec5627d1
commit f24416a71e
1 changed files with 10 additions and 5 deletions
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15
armsrc/pcf7931.c
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@ -142,10 +142,16 @@ bool IsBlock0PCF7931(uint8_t *block) {
bool IsBlock1PCF7931(uint8_t *block) { bool IsBlock1PCF7931(uint8_t *block) {
// assuming all RFU bits are set to 0 // assuming all RFU bits are set to 0
if (block[10] == 0 && block[11] == 0 && block[12] == 0 && block[13] == 0) if (block[10] == 0
if ((block[14] & 0x7f) <= 9 && block[15] <= 9) && block[11] == 0
return true; && block[12] == 0
&& block[13] == 0) {
if ( (block[14] & 0x7f) <= 9
&& block[15] <= 9) {
return true;
}
}
return false; return false;
} }
@ -153,7 +159,6 @@ void ReadPCF7931() {
int found_blocks = 0; // successfully read blocks int found_blocks = 0; // successfully read blocks
int max_blocks = 8; // readable blocks int max_blocks = 8; // readable blocks
uint8_t memory_blocks[8][17]; // PCF content uint8_t memory_blocks[8][17]; // PCF content
uint8_t single_blocks[8][17]; // PFC blocks with unknown position uint8_t single_blocks[8][17]; // PFC blocks with unknown position
int single_blocks_cnt = 0; int single_blocks_cnt = 0;