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Send error response if register write fails.

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px4dev
2013-07-05 19:02:42 -07:00
parent 46a4a44321
commit 10e673aa4b
1 changed files with 5 additions and 1 deletions
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src/modules/px4iofirmware/serial.c
+5 -1
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@@ -216,8 +216,12 @@ rx_dma_callback(DMA_HANDLE handle, uint8_t status, void *arg)
if (PKT_CODE(dma_packet) == PKT_CODE_WRITE) {
/* it's a blind write - pass it on */
if (registers_set(dma_packet.page, dma_packet.offset, &dma_packet.regs[0], PKT_COUNT(dma_packet)))
if (registers_set(dma_packet.page, dma_packet.offset, &dma_packet.regs[0], PKT_COUNT(dma_packet))) {
perf_count(pc_regerr);
dma_packet.count_code = PKT_CODE_ERROR;
} else {
dma_packet.count_code = PKT_CODE_SUCCESS;
}
} else {