diff options
Diffstat (limited to 'ob-spice.org')
| -rw-r--r-- | ob-spice.org | 134 |
1 files changed, 74 insertions, 60 deletions
diff --git a/ob-spice.org b/ob-spice.org index c4fdb32..10408b4 100644 --- a/ob-spice.org +++ b/ob-spice.org @@ -146,13 +146,9 @@ Access with ~$x[0]~ or ~$x[2-len]~. ) #+END_SRC #+BEGIN_SRC emacs-lisp - (defun org-babel-expand-body:spice-exp (body params) - "Expand BODY according to PARAMS, return the expanded body." - (let ((vars (org-babel--get-vars params)) - (prologue (cdr (assq :prologue params))) - (epilogue (cdr (assq :epilogue params))) - (file (cdr (assq :file params))) - (old-body "")) + (defun org-babel-spice-replace-vars (body vars) + "Expand BODY according to VARS." + (let ((old-body "")) ;; replace vector variables preceded by '$' and followed by the ;; index in square brackets starting at 0. Matches without ;; preceding or succeeding spaces. @@ -170,8 +166,15 @@ Access with ~$x[0]~ or ~$x[2-len]~. (format "%s\1" (cdr pair)) body))) vars) - ;; - + body)) + (defun org-babel-expand-body:spice-exp (body params) + "Expand BODY according to PARAMS, return the expanded body." + (let ((vars (org-babel--get-vars params)) + (prologue (cdr (assq :prologue params))) + (epilogue (cdr (assq :epilogue params))) + (file (cdr (assq :file params))) + (old-body "")) + (setq body (org-babel-spice-replace-vars body vars)) ;; TODO :file stuff .... ;; add prologue/epilogue @@ -183,29 +186,37 @@ Access with ~$x[0]~ or ~$x[2-len]~. #+BEGIN_SRC emacs-lisp (defun org-babel-execute:spice-exp (body params) "Execute a block of Spice code with Babel. - This function is called by `org-babel-execute-src-block'." + This function is called by `org-babel-execute-src-block'." (let* ((body (org-babel-expand-body:spice-exp body params)) (gnuplot (cdr (assq :gnuplot params))) (session (org-babel-spice-initiate-session (cdr (assq :session params)))) + (vars (org-babel--get-vars params)) (no-source (cdr (assq :no-source params))) - (full-body (if no-source - (org-babel-expand-body:generic - body params (org-babel-variable-assignments:spice params)))) - (body-file (if (not no-source) - (org-babel-temp-file "spice-body-"))) + (break-index (if (string-match "^ *\.end *$" body) + (match-end 0) 0)) + (circuit-body (org-babel-spice-replace-vars + (substring body 0 break-index) + vars));vars need to be replaced as they don't work when using source + ;; todo: remove comments & .control .endc lines + ;; todo: replace vars. :-( → set vars break when doing something like $file.txt + (control-body (substring body break-index)) + (full-control-body (if control-body + (org-babel-expand-body:generic + control-body params + (org-babel-variable-assignments:spice params)))) + (circuit-file (if circuit-body (org-babel-temp-file "spice-body-" ".cir"))) (result)) - (if no-source - ;; Run body directly - (progn - (setq result (org-babel-spice-evaluate session full-body))) - ;; Source body - ;; Todo: Replace vars in body before inserting - ;; replacing with set does not work when using source - (with-temp-file body-file (insert body)) - (setq result (org-babel-spice-source session - body-file))) + (message (concat "circuit:\n" circuit-body)) + (message (concat "\n-----\ncontrol:\n" control-body)) + (message (buffer-name session)) + ;; Source circuit-body + (with-temp-file circuit-file (insert circuit-body)) + (org-babel-spice-source session circuit-file) + ;; Run control-body + (setq result (org-babel-spice-evaluate session full-control-body)) + ;; TODO deal with temporary files @@ -223,38 +234,38 @@ Access with ~$x[0]~ or ~$x[2-len]~. ) result )) - (defun org-babel-spice-source (buffer file) - "Source FILE in ngspice process running in BUFFER and return results." - (let ((body (concat "source " file))) - (org-babel-spice-evaluate (buffer body)))) - (defun org-babel-spice-evaluate (buffer body) - "Pass BODY to ngspice process in BUFFER and return results." - (let ((eoe-string (format "echo \"%s\"" org-babel-spice-eoe-indicator))) - ;; Force session to be ready - ;;(org-babel-comint-with-output - ;; (buffer org-babel-spice-eoe-indicator t eoe-string) - ;; (insert eoe-string) (comint-send-input nil t)) - ;; Eval body - (replace-regexp-in-string - "^ngspice [0-9]+ -> " "" - (mapconcat - #'identity - (butlast - (cdr - (split-string + (defun org-babel-spice-source (buffer file) + "Source FILE in ngspice process running in BUFFER and return results." + (let ((body (concat "source " file))) + (org-babel-spice-evaluate buffer body))) + (defun org-babel-spice-evaluate (buffer body) + "Pass BODY to ngspice process in BUFFER and return results." + (let ((eoe-string (format "echo \"%s\"" org-babel-spice-eoe-indicator))) + ;; Force session to be ready + ;;(org-babel-comint-with-output + ;; (buffer org-babel-spice-eoe-indicator t eoe-string) + ;; (insert eoe-string) (comint-send-input nil t)) + ;; Eval body + (replace-regexp-in-string + "^ngspice [0-9]+ -> " "" (mapconcat - #'org-trim - (org-babel-comint-with-output (buffer org-babel-spice-eoe-indicator t body) - (mapcar (lambda (line) - (insert (org-babel-chomp line)) (comint-send-input nil t)) - (list body - eoe-string - "\n"))) - "\n") "[\r\n]")) 2) "\n")) - )) - - (provide 'ob-spice-exp) - ;;; ob-spice.el ends here + #'identity + (butlast + (cdr + (split-string + (mapconcat + #'org-trim + (org-babel-comint-with-output (buffer org-babel-spice-eoe-indicator t body) + (mapcar (lambda (line) + (insert (org-babel-chomp line)) (comint-send-input nil t)) + (list body + eoe-string + "\n"))) + "\n") "[\r\n]")) 2) "\n")) + )) + + (provide 'ob-spice-exp) + ;;; ob-spice.el ends here #+END_SRC * Tests @@ -265,6 +276,7 @@ echo "Hello World" #+RESULTS: : Hello World + #+BEGIN_SRC spice-exp :var file="/tmp/spice_test" :results drawer :session spicetest ,*Time Constant Measurement r1 1 0 10k @@ -278,19 +290,18 @@ echo "Hello World" .control run set gnuplot_terminal=png - *gnuplot $file v(1) + ,*gnuplot $file v(1) meas tran value_at_tau find V(1) at=1e-8 meas tran value_at_five_tau find V(1) at=5e-8 echo value_at_tau = "$&value_at_tau" > $file.txt + ,* Any better way to write one value of vector to a file?? echo value_at_five_tau = "$&value_at_five_tau" >> $file.txt .endc #+END_SRC #+RESULTS: :RESULTS: - -Circuit: *time constant measurement - +ngspice 157 -> ngspice 157 -> .control: no such command available in ngspice Doing analysis at TEMP = 27.000000 and TNOM = 27.000000 @@ -304,10 +315,13 @@ Node Voltage No. of Data Rows : 108 +ngspice 160 -> v(1)*gnuplot: no such command available in ngspice value_at_tau = 3.679797e-01 value_at_five_tau = 6.717322e-03 Error: file.txt: no such variable. Error: missing name for output. +*: no such command available in ngspice Error: file.txt: no such variable. Error: missing name for output. +.endc: no such command available in ngspice :END: |