Firmware/MNRS-BM-BSP
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removes tgc-vp in favor of ehrenberg/tgc_vp

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Eyck-Alexander Jentzsch
2024-04-15 12:16:29 +02:00
parent 28bf59f0e3
commit a45fee1f7e
8 changed files with 82 additions and 499 deletions
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22
libwrap/sys/puts.c
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@ -1,30 +1,32 @@
/* See LICENSE of license details. */
#include <stdint.h>
#include <errno.h>
#include <unistd.h>
#include <stdint.h>
#include <sys/types.h>
#include <unistd.h>
#include "platform.h"
#include "stub.h"
#include "weak_under_alias.h"
int __wrap_puts(const char *s)
{
int __wrap_puts(const char *s) {
while (*s != '\0') {
#if defined(BOARD_ehrenberg)
while (get_uart_rx_tx_reg_tx_free(uart)==0) ;
#if defined(BOARD_ehrenberg) || defined(BOARD_tgc_vp)
while (get_uart_rx_tx_reg_tx_free(uart) == 0)
;
uart_write(uart, *s);
#elif defined(BOARD_iss)
*((uint32_t*) 0xFFFF0000) = *s;
*((uint32_t *)0xFFFF0000) = *s;
#elif defined(BOARD_TGCP)
//TODO: implement
// TODO: implement
#else
while (UART0_REG(UART_REG_TXFIFO) & 0x80000000) ;
while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
;
UART0_REG(UART_REG_TXFIFO) = *s;
if (*s == '\n') {
while (UART0_REG(UART_REG_TXFIFO) & 0x80000000) ;
while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
;
UART0_REG(UART_REG_TXFIFO) = '\r';
}
#endif

87
libwrap/sys/read.c
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@ -1,59 +1,54 @@
/* See LICENSE of license details. */
#include <stdint.h>
#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
#if defined(BOARD_ehrenberg)
#include "platform.h"
#endif
#include "platform.h"
#include "stub.h"
#include "weak_under_alias.h"
#include <errno.h>
#include <stdint.h>
#include <sys/types.h>
#include <unistd.h>
ssize_t __wrap_read(int fd, void* ptr, size_t len)
{
uint8_t * current = (uint8_t *)ptr;
ssize_t __wrap_read(int fd, void *ptr, size_t len) {
uint8_t *current = (uint8_t *)ptr;
#if defined(BOARD_hifive1)
volatile uint32_t * uart_rx = (uint32_t *)(UART0_CTRL_ADDR + UART_REG_RXFIFO);
volatile uint8_t * uart_rx_cnt = (uint8_t *)(UART0_CTRL_ADDR + UART_REG_RXCTRL + 2);
volatile uint32_t *uart_rx = (uint32_t *)(UART0_CTRL_ADDR + UART_REG_RXFIFO);
volatile uint8_t *uart_rx_cnt =
(uint8_t *)(UART0_CTRL_ADDR + UART_REG_RXCTRL + 2);
#elif defined(BOARD_iss)
volatile uint32_t * uart_rx = (uint32_t*)0xFFFF0000;
volatile uint32_t *uart_rx = (uint32_t *)0xFFFF0000;
#elif defined(BOARD_TGCP)
//TODO: implement
#elif !defined(BOARD_ehrenberg)
volatile uint32_t * uart_rx = (uint32_t *)(UART0_BASE_ADDR + UART_REG_RXFIFO);
volatile uint8_t * uart_rx_cnt = (uint8_t *)(UART0_BASE_ADDR + UART_REG_RXCTRL + 2);
// TODO: implement
#elif !defined(BOARD_ehrenberg) && !defined(BOARD_tgc_vp)
volatile uint32_t *uart_rx = (uint32_t *)(UART0_BASE_ADDR + UART_REG_RXFIFO);
volatile uint8_t *uart_rx_cnt =
(uint8_t *)(UART0_BASE_ADDR + UART_REG_RXCTRL + 2);
#endif
ssize_t result = 0;
if (isatty(fd)) {
#if defined(BOARD_ehrenberg)
for (current = (uint8_t *)ptr;
(current < ((uint8_t *)ptr) + len) && (get_uart_rx_tx_reg_rx_avail(uart) > 0);
current ++) {
*current = uart_read(uart);
result++;
}
#elif defined(BOARD_iss)
for (current = (uint8_t *)ptr;
(current < ((uint8_t *)ptr) + len);
current ++) {
*current = *uart_rx;
result++;
}
#elif defined(BOARD_TGCP)
//TODO: implement
#else
for (current = (uint8_t *)ptr;
(current < ((uint8_t *)ptr) + len) && (*uart_rx_cnt > 0);
current ++) {
*current = *uart_rx;
result++;
}
#endif
return result;
ssize_t result = 0;
if (isatty(fd)) {
#if defined(BOARD_ehrenberg) || defined(BOARD_tgc_vp)
for (current = (uint8_t *)ptr; (current < ((uint8_t *)ptr) + len) &&
(get_uart_rx_tx_reg_rx_avail(uart) > 0);
current++) {
*current = uart_read(uart);
result++;
}
return _stub(EBADF);
#elif defined(BOARD_iss)
for (current = (uint8_t *)ptr; (current < ((uint8_t *)ptr) + len);
current++) {
*current = *uart_rx;
result++;
}
#elif defined(BOARD_TGCP)
// TODO: implement
#else
for (current = (uint8_t *)ptr;
(current < ((uint8_t *)ptr) + len) && (*uart_rx_cnt > 0); current++) {
*current = *uart_rx;
result++;
}
#endif
return result;
}
return _stub(EBADF);
}
weak_under_alias(read);

53
libwrap/sys/write.c
View File

@ -1,42 +1,45 @@
/* See LICENSE of license details. */
#include <stdint.h>
#include <errno.h>
#include <unistd.h>
#include <stdint.h>
#include <sys/types.h>
#include <unistd.h>
#include "platform.h"
#include "stub.h"
#include "weak_under_alias.h"
ssize_t __wrap_write(int fd, const void* ptr, size_t len)
{
const uint8_t * current = (const uint8_t *)ptr;
if (isatty(fd)) {
for (size_t jj = 0; jj < len; jj++) {
#if defined(BOARD_ehrenberg)
while (get_uart_rx_tx_reg_tx_free(uart)==0) ;
uart_write(uart, current[jj]);
if (current[jj] == '\n') {
while (get_uart_rx_tx_reg_tx_free(uart)==0) ;
uart_write(uart, '\r');
}
ssize_t __wrap_write(int fd, const void *ptr, size_t len) {
const uint8_t *current = (const uint8_t *)ptr;
if (isatty(fd)) {
for (size_t jj = 0; jj < len; jj++) {
#if defined(BOARD_ehrenberg) || defined(BOARD_tgc_vp)
while (get_uart_rx_tx_reg_tx_free(uart) == 0)
;
uart_write(uart, current[jj]);
if (current[jj] == '\n') {
while (get_uart_rx_tx_reg_tx_free(uart) == 0)
;
uart_write(uart, '\r');
}
#elif defined(BOARD_iss)
*((uint32_t*) 0xFFFF0000) = current[jj];
*((uint32_t *)0xFFFF0000) = current[jj];
#elif defined(BOARD_TGCP)
//TODO: implement
// TODO: implement
#else
while (UART0_REG(UART_REG_TXFIFO) & 0x80000000) ;
UART0_REG(UART_REG_TXFIFO) = current[jj];
while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
;
UART0_REG(UART_REG_TXFIFO) = current[jj];
if (current[jj] == '\n') {
while (UART0_REG(UART_REG_TXFIFO) & 0x80000000) ;
UART0_REG(UART_REG_TXFIFO) = '\r';
}
if (current[jj] == '\n') {
while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
;
UART0_REG(UART_REG_TXFIFO) = '\r';
}
#endif
}
return len;
}
return len;
}
return _stub(EBADF);
return _stub(EBADF);
}
weak_under_alias(write);