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Changed switch into if statements

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This commit is contained in:
Jan Dümpelmann 2020-04-29 12:37:29 +02:00
parent 3e6feb7f6d
commit 59ff208c65
1 changed files with 11 additions and 8 deletions
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15
src/portable/st/synopsys/dcd_synopsys.c
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@ -550,14 +550,17 @@ static void transmit_fifo_packet(uint8_t fifo_num, uint8_t * src, uint16_t len){
} }
// Write the remaining 1-3 bytes into fifo // Write the remaining 1-3 bytes into fifo
uint8_t bytes_rem = len & 0x03;
if(bytes_rem){
uint32_t tmp_word = 0; uint32_t tmp_word = 0;
switch(len & 0x0003){ tmp_word |= src[0];
case 3: tmp_word |= src[2] << 16; if(bytes_rem > 1){
case 2: tmp_word |= src[1] << 8; tmp_word |= src[1] << 8;
case 1: tmp_word |= src[0]; }
if(bytes_rem > 2){
tmp_word |= src[2] << 16;
}
*tx_fifo = tmp_word; *tx_fifo = tmp_word;
break;
default: break;
} }
} }