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fix(mipi_dsi): error logic in reading short packet

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This commit is contained in:
morris 2024-10-25 11:03:34 +08:00
parent d25f9b6071
commit ceef7a5f91
1 changed files with 3 additions and 3 deletions
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6
components/hal/mipi_dsi_hal.c
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@ -206,12 +206,12 @@ void mipi_dsi_hal_host_gen_read_short_packet(mipi_dsi_hal_context_t *hal, uint8_
while (!mipi_dsi_host_ll_gen_is_read_fifo_empty(hal->host)) { while (!mipi_dsi_host_ll_gen_is_read_fifo_empty(hal->host)) {
temp = mipi_dsi_host_ll_gen_read_payload_fifo(hal->host); temp = mipi_dsi_host_ll_gen_read_payload_fifo(hal->host);
for (int i = 0; i < 4; i++) { for (int i = 0; i < 4; i++) {
if ((counter + i) < buffer_size) { if (counter < buffer_size) {
receive_buffer[counter + i] = (temp >> (8 * i)) & 0xFF; receive_buffer[counter] = (temp >> (8 * i)) & 0xFF;
}
counter++; counter++;
} }
} }
}
} }
void mipi_dsi_hal_host_gen_read_dcs_command(mipi_dsi_hal_context_t *hal, uint8_t vc, uint32_t command, uint32_t command_bytes, void *ret_param, uint16_t param_buf_size) void mipi_dsi_hal_host_gen_read_dcs_command(mipi_dsi_hal_context_t *hal, uint8_t vc, uint32_t command, uint32_t command_bytes, void *ret_param, uint16_t param_buf_size)