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Code Issues Releases Activity

exo/fusee/sept: fix uart pinmuxing (thanks @CTCaer and @TuxSH)

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This commit is contained in:
hexkyz 2020-03-09 19:38:56 +00:00
parent ed4491a24f
commit b4856a2d07
3 changed files with 50 additions and 50 deletions
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36
exosphere/src/uart.c
View file

@ -21,12 +21,12 @@
static inline void uart_wait_cycles(uint32_t baud, uint32_t num) static inline void uart_wait_cycles(uint32_t baud, uint32_t num)
{ {
wait((num * 1000000 + 16 * baud - 1) / (16 * baud)); udelay((num * 1000000 + 16 * baud - 1) / (16 * baud));
} }
static inline void uart_wait_syms(uint32_t baud, uint32_t num) static inline void uart_wait_syms(uint32_t baud, uint32_t num)
{ {
wait((num * 1000000 + baud - 1) / baud); udelay((num * 1000000 + baud - 1) / baud);
} }
void uart_config(UartDevice dev) { void uart_config(UartDevice dev) {
@ -34,28 +34,28 @@ void uart_config(UartDevice dev) {
switch (dev) { switch (dev) {
case UART_A: case UART_A:
pinmux->uart1_tx = 0; pinmux->uart1_tx = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart1_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart1_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_UP | PINMUX_SELECT_FUNCTION0);
pinmux->uart1_rts = 0; pinmux->uart1_rts = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart1_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart1_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_B: case UART_B:
pinmux->uart2_tx = 0; pinmux->uart2_tx = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart2_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart2_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart2_rts = 0; pinmux->uart2_rts = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart2_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart2_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_C: case UART_C:
pinmux->uart3_tx = 0; pinmux->uart3_tx = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart3_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart3_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart3_rts = 0; pinmux->uart3_rts = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart3_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart3_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_D: case UART_D:
pinmux->uart4_tx = 0; pinmux->uart4_tx = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart4_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart4_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart4_rts = 0; pinmux->uart4_rts = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart4_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart4_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_E: case UART_E:
/* Unused. */ /* Unused. */

32
fusee/fusee-primary/src/uart.c
View file

@ -34,28 +34,28 @@ void uart_config(UartDevice dev) {
switch (dev) { switch (dev) {
case UART_A: case UART_A:
pinmux->uart1_tx = 0; pinmux->uart1_tx = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart1_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart1_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_UP | PINMUX_SELECT_FUNCTION0);
pinmux->uart1_rts = 0; pinmux->uart1_rts = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart1_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart1_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_B: case UART_B:
pinmux->uart2_tx = 0; pinmux->uart2_tx = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart2_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart2_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart2_rts = 0; pinmux->uart2_rts = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart2_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart2_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_C: case UART_C:
pinmux->uart3_tx = 0; pinmux->uart3_tx = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart3_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart3_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart3_rts = 0; pinmux->uart3_rts = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart3_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart3_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_D: case UART_D:
pinmux->uart4_tx = 0; pinmux->uart4_tx = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart4_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart4_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart4_rts = 0; pinmux->uart4_rts = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart4_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart4_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_E: case UART_E:
/* Unused. */ /* Unused. */

32
sept/sept-secondary/src/uart.c
View file

@ -34,28 +34,28 @@ void uart_config(UartDevice dev) {
switch (dev) { switch (dev) {
case UART_A: case UART_A:
pinmux->uart1_tx = 0; pinmux->uart1_tx = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart1_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart1_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_UP | PINMUX_SELECT_FUNCTION0);
pinmux->uart1_rts = 0; pinmux->uart1_rts = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart1_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart1_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_B: case UART_B:
pinmux->uart2_tx = 0; pinmux->uart2_tx = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart2_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart2_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart2_rts = 0; pinmux->uart2_rts = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart2_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart2_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_C: case UART_C:
pinmux->uart3_tx = 0; pinmux->uart3_tx = (0 | 0 | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart3_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart3_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
pinmux->uart3_rts = 0; pinmux->uart3_rts = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart3_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart3_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_NONE | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_D: case UART_D:
pinmux->uart4_tx = 0; pinmux->uart4_tx = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart4_rx = (PINMUX_INPUT | PINMUX_PULL_UP); pinmux->uart4_rx = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart4_rts = 0; pinmux->uart4_rts = (0 | 0 | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
pinmux->uart4_cts = (PINMUX_INPUT | PINMUX_PULL_DOWN); pinmux->uart4_cts = (PINMUX_INPUT | PINMUX_TRISTATE | PINMUX_PULL_DOWN | PINMUX_SELECT_FUNCTION0);
break; break;
case UART_E: case UART_E:
/* Unused. */ /* Unused. */