/**
* \brief Function for show the extension boards information
*
*/
static void show_extension_boards_information(void)
{
uint8_t request_token = EDBG_EXTEN_BOARDS_TOKEN;
uint32_t timeout = 0;
uint8_t board_num = 0;
uint8_t i,j;
/** Send the request token */
master_packet.address = EDBG_ADDRESS;
master_packet.data_length = 1;
master_packet.data = &request_token;
master_packet.ten_bit_address = false;
master_packet.high_speed = false;
master_packet.hs_master_code = 0x0;
while (i2c_master_write_packet_wait_no_stop(&i2c_master_instance, &master_packet) !=
STATUS_OK) {
/* Increment timeout counter and check if timed out. */
if (timeout++ == TIMEOUT) {
return;
}
}
/** Get the extension boards info */
master_packet.data_length = 1024;
master_packet.data = read_buffer;
while (i2c_master_read_packet_wait(&i2c_master_instance, &master_packet) !=
STATUS_OK) {
/* Increment timeout counter and check if timed out. */
if (timeout++ == TIMEOUT) {
return;
}
}
/** Check and show info */
extension_map[0] = read_buffer[0];
extension_map[1] = read_buffer[1];
for (i = 0; i < 2; i++) {
for (j = 1; j <= 8; j++) {
if (extension_map[1 - i] & 0x01) {
/** show extension board info */
printf("\r\n Extension board %d detected \r\n", (i * 8) + j);
decode_board_info(&read_buffer[2 + 64 * board_num]);
board_num++;
}
extension_map[1 - i] = extension_map[1 - i] >> 1;
}
}
}
/**
* \brief Function for show the extension boards information
*
*/
static void show_extension_boards_information(void)
{
uint8_t request_token = EDBG_EXTEN_BOARDS_TOKEN;
uint32_t timeout = 0;
uint8_t board_num = 0;
uint8_t i,j;
/** Get the extension boards info */
packet_rx.chip = EDBG_ADDRESS;
packet_rx.addr_length = 1;
packet_rx.addr[0] = request_token;
packet_rx.buffer = read_buffer;
packet_rx.length = 1024;
while (twi_master_read(EDBG_I2C_MODULE, &packet_rx) != TWI_SUCCESS) {
/* Increment timeout counter and check if timed out. */
if (timeout++ == TIMEOUT) {
return;
}
}
/** Check and show info */
extension_map[0] = read_buffer[0];
extension_map[1] = read_buffer[1];
for (i = 0; i < 2; i++) {
for (j = 1; j <= 8; j++) {
if (extension_map[1 - i] & 0x01) {
/** show extension board info */
printf("\r\n Extension board %d detected \r\n", (i * 8) + j);
decode_board_info(&read_buffer[2 + 64 * board_num]);
board_num++;
}
extension_map[1 - i] = extension_map[1 - i] >> 1;
}
}
}
