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fixed some errors; renew readme

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This commit is contained in:
Edward Emelianov
2026-10-01 16:23:50 +03:00
parent 8200366090
commit a2cb827a76
12 changed files with 472 additions and 296 deletions
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7
F1:F103/FX3U/modbusproto.c
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@@ -48,7 +48,7 @@ TRUE_INLINE void readcoil(modbus_request *r){
int curidx = OUTMAXBYTES;
int vals = get_relay(OUTMAX+1);
for(int i = 0; i < amount; ++i){
bytes[--curidx] = vals & 0xff;
bytes[i] = vals & 0xff;
vals >>= 8;
}
modbus_response resp = {.Fcode = r->Fcode, .ID = the_conf.modbusID, .data = bytes+curidx, .datalen = amount};
@@ -69,7 +69,7 @@ TRUE_INLINE void readdiscr(modbus_request *r){
}
uint8_t bytes[INMAXBYTES] = {0};
int vals = get_esw(INMAX+1);
for(int i = amount - 1; i > -1; --i){
for(int i = 0; i < amount; ++i){
bytes[i] = vals & 0xff;
vals >>= 8;
}
@@ -167,8 +167,7 @@ TRUE_INLINE void writecoils(modbus_request *r){
}
uint32_t v = 0;
for(int i = 0; i < amount; ++i){
v <<= 8;
v |= r->data[i];
v |= r->data[i] << (8 * i);
}
if(set_relay(OUTMAX+1, v) < 0){
senderr(r, ME_NACK);